Indulge in Easter Bliss: The Ultimate M&M’s Cadbury Egg Cookie Bars
Prepare for an Easter treat that will captivate both eyes and taste buds! These M&M’s Cadbury Egg Easter Cookie Bars are an absolute must-have for your holiday candy basket and dessert table this year. Crafted with a rich brown butter cookie base and generously studded with vibrant Easter M&M’s and delightful mini Cadbury eggs, this recipe promises a symphony of flavors and textures. It’s a guaranteed hit with kids and adults alike, adding a festive visual pop and an unforgettable taste to your springtime celebrations.
For many, the arrival of Spring isn’t just about warmer weather and blooming flowers; it’s a cherished signal that Cadbury Mini Eggs are back on store shelves. The anticipation builds all year for that first bite of their signature crispy chocolate shell giving way to a soft, creamy center – a true marvel of textural delight. But what if we told you there’s a way to elevate this beloved seasonal candy to an even more extraordinary level? Imagine those same delightful Cadbury Mini Eggs, now baked into a batch of buttery, chewy, and utterly irresistible chocolate chip cookie bars.

These M&M’s Cadbury Egg Cookie Bars are more than just a dessert; they are a celebration of Easter, brimming with nostalgia and deliciousness. Whether you’re planning a festive family gathering, assembling a thoughtful Easter basket, or simply looking for a delightful way to utilize leftover Easter candy, these bars are poised to become a cherished crowd-pleaser. Their combination of a decadent brown butter base with the playful crunch of M&M’s and the iconic sweetness of Cadbury eggs creates a harmonious treat that embodies the spirit of the season.
If you’re a devoted fan of cookie recipes and especially love Cadbury Mini Eggs, you’re in for a treat! Don’t miss out on exploring other fantastic recipes like this Easy Cadbury Egg Easter Blondie Recipe, these charming Easter Chocolate Chip Mini Cadbury Egg Cookies, or the impressive Giant Cadbury Mini Egg Skillet Cookie Recipe. Each offers a unique way to enjoy your favorite Easter candies in baked form.

Essential Ingredients for Cadbury Egg Chocolate Chip Easter Cookie Bars
Crafting these delectable Easter cookie bars begins with a selection of common pantry staples, elevated by a few seasonal stars. Here’s a detailed look at the ingredients you’ll need to create these mini egg cookie bars, along with a brief explanation of their role. For precise measurements, please refer to the comprehensive recipe card located at the bottom of this page.
- All-Purpose Flour: The fundamental building block, providing essential structure to the cookie bars and ensuring they hold their delightful shape.
- Baking Soda: A crucial leavening agent that helps the bars achieve a slight lift and contributes to their tender, chewy texture.
- Salt: A pinch of salt is vital for balancing the sweetness of the candies and sugars, enhancing all the other flavors in the bar.
- Unsalted Butter: This is where the magic begins! Using unsalted butter allows you to control the salt content. The key is to brown it first, which infuses the entire cookie base with a rich, nutty, and incredibly complex flavor that truly sets these bars apart. Remember to cool it completely to room temperature after browning.
- Granulated Sugar and Light Brown Sugar: A harmonious blend of sugars. Granulated sugar contributes to a slightly crisp edge and a beautiful golden color, while light brown sugar ensures a soft, moist, and wonderfully chewy interior.
- Vanilla Extract: A classic flavor enhancer that deepens the overall taste profile and beautifully complements the chocolate and nutty notes from the browned butter.
- Large Eggs: Acting as a binder, eggs bring all the ingredients together, adding richness and moisture to the dough. Ensure your eggs are at room temperature for better emulsification and a smoother batter.
- Semi-Sweet Chocolate Chips: These melt into gooey pockets of chocolate throughout the bars, offering a classic cookie flavor that pairs perfectly with the festive additions.
- Pastel Easter M&M’s: Beyond their vibrant pastel hues that scream “Easter,” these candies add a satisfying crunch and bursts of milk chocolate, making each bite a colorful surprise.
- Crushed Cadbury Mini Eggs (the candy-coated ones): These iconic mini eggs, when crushed, provide an irresistible extra layer of crunch and a distinct chocolate flavor that distinguishes these bars.
- Cadbury Crème-filled Mini Eggs: Reserved for topping, these halved crème-filled eggs serve as an eye-catching garnish, instantly highlighting the Easter theme and offering a decadent, creamy finish.

Step-by-Step Guide: How to Make Cadbury Egg Chocolate Chip Easter Cookie Bars
Creating these festive cookie bars is a straightforward and enjoyable process. Follow these detailed instructions to bake your way to Easter deliciousness. Remember to consult the full recipe card at the end of this post for specific oven temperatures, precise prep and baking times, and complete step-by-step guidance!
- Brown the Butter: Begin by placing your unsalted butter in a medium saucepan. Heat it over medium heat, stirring continuously. The butter will first melt, then foam, then eventually sizzle. Continue stirring until golden brown bits form at the bottom of the pan and a wonderfully nutty aroma fills your kitchen. This process usually takes about 5-8 minutes. Immediately remove the pan from the heat and transfer the browned butter (including the flavorful brown bits) to a heatproof bowl. Allow it to cool completely to room temperature – this is crucial for the texture of your cookie bars.
- Combine Dry Ingredients: In a separate medium-sized mixing bowl, thoroughly whisk together the all-purpose flour, baking soda, and salt. Whisking ensures these dry ingredients are well combined and evenly distributed throughout the dough. Set this bowl aside for later.
- Mix Wet Ingredients: In a large mixing bowl, combine the cooled brown butter (ensure it’s not warm to the touch, as this could scramble the eggs), granulated sugar, light brown sugar, and vanilla extract. Beat these ingredients together until the mixture is smooth, creamy, and glossy. Next, add the room temperature large eggs, one at a time, beating well after each addition until fully incorporated and the mixture is light and fluffy.
- Combine Wet and Dry: Gradually add the dry ingredient mixture to the wet mixture. Stir gently with a spatula or wooden spoon until just combined. Be careful not to overmix, as overmixing can lead to tough cookie bars. A few streaks of flour are acceptable at this stage.



- Fold in Mix-ins and Chill: Gently fold in the semi-sweet chocolate chips, pastel Easter M&M’s, and the crushed Cadbury Mini Eggs into the cookie dough. Use a rubber spatula to mix until all the delicious candies are evenly distributed throughout the dough. Avoid overmixing to prevent the candies from breaking too much. Once combined, cover the bowl tightly with plastic wrap and chill the dough in the refrigerator for 30 to 60 minutes. Chilling is a vital step that prevents the bars from spreading too much and allows the flavors to meld beautifully.


- Prepare for Baking: While your cookie dough is chilling, preheat your oven to 350°F (175°C). Prepare a 13.8×10 inch jelly roll pan by lightly greasing it with non-stick spray or lining it with parchment paper, leaving an overhang on the sides for easy lifting after baking. This preparation ensures your bars don’t stick and are easy to remove.
- Spread and Top: After the dough has sufficiently chilled, press it evenly into the prepared pan. You can use your hands or an offset spatula to spread it right to the edges. For an extra aesthetic touch, reserve a few M&M’s and chocolate chips to press gently onto the top of the dough before baking. This will make the finished bars look even more appealing and festive.
- Bake to Perfection: Bake the cookie bars for 18-22 minutes, or until the edges are golden brown and the center of the cookie dough looks just set. It’s important to avoid overbaking, as the bars will continue to firm up as they cool outside the oven, ensuring a perfectly chewy texture.
- Add Crème-Filled Topping: Immediately after removing the pan from the oven, while the bars are still wonderfully warm, gently press the halved crème-filled Cadbury eggs into the top of the baked bars. The residual heat will help them adhere beautifully without melting completely and creating a mess. Allow the bars to cool fully in the pan on a wire rack before attempting to slice them into perfect squares with a sharp knife. Patience here will be rewarded with clean cuts and stable bars.



Expert Tips for the Best Cadbury Egg Cookie Bars
Achieving bakery-quality cookie bars at home is easier than you think with these insider tips:
- Embrace Brown Butter: This isn’t just an optional step; it’s a flavor game-changer! Browning the butter deepens the flavor profile of the cookie base, adding incredible nutty, caramel notes that distinguish these bars from any ordinary cookie. Don’t skip it – it’s worth the extra few minutes.
- Gentle Mixing of Add-ins: When incorporating the chocolate chips, M&M’s, and crushed Cadbury Mini Eggs, it’s best to use a rubber spatula and fold them in by hand. This gentle approach prevents the candies from breaking apart too much, ensuring distinct pieces and vibrant colors in every bar. Electric mixers can be too aggressive.
- Room Temperature Eggs are Key: Always use large eggs that have come to room temperature. This allows them to incorporate more smoothly and evenly into the batter, creating a more uniform and tender crumb structure.
- Decorate for Extra Festivity: For an additional touch of Easter charm, once the bars have completely cooled, drizzle melted white chocolate over the top in an artistic pattern. Finish with a generous sprinkle of pastel-colored sprinkles to make them truly pop on your dessert table.
- Precision with a Kitchen Scale: While cup measurements are provided, for superior accuracy in baking, consider using a digital kitchen scale to weigh your dry ingredients like flour and sugars. This ensures consistent results every time and prevents dense or dry bars from too much flour.
- Patience for Perfect Slices: It’s tempting to cut into these delicious bars immediately, but allowing them to cool completely in the pan is essential. Cooling allows the fats to re-solidify and the structure to set, resulting in clean, well-defined squares that hold their shape beautifully.

Why These Cadbury Egg Easter Cookie Bars Belong in Your Spring Celebrations
If you’re still wondering whether to add this recipe to your Easter baking repertoire, allow us to convince you. These aren’t just any cookie bars; they’re an experience waiting to happen:
- Versatile for All Spring Occasions: While perfectly suited for Easter, these chewy milk chocolate chip cookie bars are fantastic for any special occasion throughout the spring season. Think Mother’s Day brunches, spring garden parties, school bake sales, or simply as a delightful weekend treat. Their festive appearance and comforting flavors are always a welcome addition.
- A Top-Tier Cadbury Mini Egg Recipe: Among the myriad of Cadbury Mini Egg recipes available, this one truly stands out. The rich brown butter cookie base provides a sophisticated backdrop for the playful crunch and creamy sweetness of the mini eggs and M&M’s, creating a balanced and deeply satisfying dessert.
- Creative Use for Leftover Candy: If your Easter bunny was particularly generous, or you simply went a little overboard at the candy aisle, this recipe offers a delicious and practical way to use up any leftover Easter candy. It’s a fantastic way to declutter your pantry while creating something truly delicious, giving new life to those colorful treats.
- An Irresistible Medley of Textures and Flavors: Prepare for a sensory delight! The soft, buttery middle, combined with slightly crisp edges, and the delightful crunch of the candy pieces, creates an unforgettable mouthfeel. This interplay of textures, along with the rich chocolate and nutty notes, will undoubtedly make these Cadbury Egg Easter Cookie Bars one of your new favorite go-to recipes.

Frequently Asked Questions (FAQ) About Our Easter Cookie Bars
Here are answers to some common questions you might have about making and enjoying these delightful Cadbury Egg Chocolate Chip Easter Cookie Bars:
Can I use salted butter instead of unsalted butter?
While I highly recommend unsalted butter to maintain precise control over the salt content in the recipe, you can absolutely use salted butter if that’s what you have on hand. If you opt for salted butter, simply reduce the amount of added salt in the cookie dough by about a quarter to half a teaspoon, depending on your preference and the saltiness of your butter. This adjustment will help prevent the bars from becoming too salty.
Is browning the butter a necessary step?
While not strictly “necessary” for the bars to turn out, browning the butter is a step I passionately advocate for! It infuses the cookie base with an unparalleled depth of flavor—a rich, toasty, nutty aroma that truly elevates these bars beyond a standard chocolate chip cookie. It’s a small extra step that yields a huge flavor payoff and is entirely worth the effort. If you prefer to skip this step, you can follow this recipe for classic cookie bars, simply incorporating the M&M’s and Cadbury Mini Eggs as directed here.

What exactly is a jelly roll pan?
A jelly roll pan is a specific type of baking sheet, typically measuring around 13.8×10 inches with raised edges (usually about 1 inch high). This size is slightly smaller than a standard half-sheet pan and often deeper than a regular cookie sheet. If you only have a standard 9×13-inch baking pan, you can certainly use it for this recipe. However, be aware that your cookie bars will turn out a bit thicker, and you might need to add an extra couple of minutes to the baking time to ensure they are fully cooked through.
Can I prepare these Cadbury Egg Cookie Bars in advance?
Absolutely! These cookie bars are perfect for make-ahead baking, which is ideal for busy holiday preparations. You have a couple of options: you can press the unbaked cookie dough into the pan, wrap it tightly with plastic wrap, and refrigerate it for up to 2-3 days before baking. Alternatively, you can bake the bars completely a day or two in advance, allow them to cool, and then store them in an airtight container at room temperature to maintain their freshness.

What’s the best way to store leftover cookie bars?
To keep your delicious Cadbury Egg Chocolate Chip Easter Cookie Bars fresh, store them in an airtight container or a zip-top bag. They will remain wonderfully soft and chewy at room temperature for up to 4 days. If you want to extend their freshness, you can store them in the refrigerator for up to a week. Just let them come to room temperature for the best texture before serving.
Can these cookie bars be frozen?
Yes, these cookie bars freeze exceptionally well! To freeze them, first slice the cooled bars into individual squares. Then, wrap each square tightly in plastic wrap to prevent freezer burn. Once wrapped, place the individual bars in an airtight container or a heavy-duty freezer bag and store them in the freezer. They should maintain their quality for at least one to two months. To thaw, simply remove them from the freezer and let them come to room temperature naturally on the kitchen counter.

Is it possible to make these cookie bars gluten-free?
Unfortunately, making these specific bars gluten-free can be challenging due to the primary mix-ins. Traditional Cadbury eggs are generally not certified gluten-free and are often produced in facilities that handle allergens, including wheat. Always check the packaging of any Cadbury products you purchase for the most up-to-date allergen information. If you’re looking for a gluten-free Easter treat, you might need to seek out recipes that use certified gluten-free candies and flour alternatives.
Can I substitute other types of chocolate chips?
Absolutely! While semi-sweet chocolate chips were chosen for this recipe to provide a balanced sweetness that complements the candies, feel free to customize. If you prefer a sweeter bar, opt for milk chocolate chips. For those who enjoy a richer, less sweet profile, dark chocolate chips would be a fantastic alternative. You could even experiment with white chocolate chips for an even more vibrant contrast with the Easter colors!
Cadbury Egg Chocolate Chip Easter Cookie Bars
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24 bars
Print Recipe
Equipment
Ingredients
- 2 & 2/3 cups all-purpose flour
- 1 teaspoon baking soda
- 3/4 teaspoon salt
- 1 cup unsalted butter (browned and cooled to room temperature)
- 2/3 cup granulated sugar
- 3/4 cup packed light brown sugar
- 2 teaspoons vanilla extract
- 2 large eggs (at room temperature)
- 2/3 cup semi-sweet chocolate chips
- 1/2 cup pastel Easter M&M’s
- 1/2 cup crushed Cadbury Mini Eggs (the candy-coated ones)
- 8-12 Cadbury crème-filled mini eggs (halved, for topping)
Instructions
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In a medium saucepan over medium heat, melt the 1 cup unsalted butter and stir constantly. It will foam, then sizzle, then develop brown bits at the bottom. Once it smells nutty and is golden brown, remove from heat and let cool for 10-15 minutes, or until it reaches room temperature.
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In a medium bowl, whisk together 2 & 2/3 cups all-purpose flour, 1 teaspoon baking soda, and 3/4 teaspoon salt. Set aside.
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In a large mixing bowl, combine the cooled-down browned butter, 2/3 cup granulated sugar, 3/4 cup packed light brown sugar, and 2 teaspoons vanilla extract. Mix until smooth and glossy. Add in the 2 large eggs and mix until just combined.
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Stir the dry ingredients into the wet mixture until just combined. Be careful not to overmix.
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Add 2/3 cup semi-sweet chocolate chips, 1/2 cup pastel Easter M&M’s, and 1/2 cup crushed Cadbury Mini Eggs. Fold gently with a spatula to evenly distribute the mix-ins. Cover the bowl and chill the dough in the fridge for 30-60 minutes.
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While the cookie dough is chilling, preheat your oven to 350°F (175°C). Lightly spray or line a 13.8×10 inch jelly roll pan with parchment paper.
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Spread the chilled dough evenly into the prepared pan. If desired, reserve a few M&M’s and chocolate chips to press on top for a more decorative finish before baking.
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Bake for 18–22 minutes, or until the edges are golden brown and the center looks just set. Avoid overbaking, as the bars will continue to set as they cool.
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As soon as the bars come out of the oven and while they’re still hot, gently press the 8-12 halved crème-filled Cadbury eggs on top. They’ll adhere from the heat without fully melting. Let the bars cool completely in the pan before cutting into squares.
Notes
- If your browned butter is still warm, chill it in the fridge for 10-15 minutes. It should be pourable but cool to the touch before mixing with other ingredients.
- For an extra festive touch, drizzle melted white chocolate over the cooled bars and sprinkle with pastel sprinkles.
- These bars freeze beautifully. Wrap each square individually in plastic wrap and store in an airtight container for up to 1-2 months. Thaw at room temperature.
Nutrition
Calories: 250Calories
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Carbohydrates: 32g
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Protein: 3g
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Fat: 13g
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Saturated Fat: 8g
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Polyunsaturated Fat: 0.5g
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Monounsaturated Fat: 3g
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Trans Fat: 0.3g
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Cholesterol: 36mg
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Sodium: 134mg
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Potassium: 60mg
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Fiber: 1g
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Sugar: 20g
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Vitamin A: 282IU
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Vitamin C: 0.2mg
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Calcium: 31mg
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Iron: 1mg
Nutrition information is automatically calculated, so should only be used as an approximation.
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