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The Ultimate Copycat Crumbl Funfetti Milkshake Cookie Recipe

Few things spark joy quite like a Crumbl cookie, and their Funfetti Milkshake cookie is a true masterpiece of flavor and festivity. This beloved cookie, often released for special occasions like Crumbl’s anniversary, features a thick, soft sugar cookie base generously adorned with colorful sprinkles, all finished with a luscious cake-flavored buttercream that truly melts in your mouth. The “milkshake” aspect comes from its delightful chilled serving temperature and creamy frosting, making it an irresistible treat that evokes nostalgic birthday cake vibes.

After much anticipation and experimentation, I’m thrilled to share my perfect copycat recipe with you. Now, you don’t have to wait for Crumbl to bring back this enchanting flavor; you can whip up these magical cookies in your own kitchen all year long! My version captures the signature thick, melt-in-your-mouth texture of Crumbl’s sugar cookies, coupled with an incredibly smooth, light, and airy buttercream that tastes exactly like a dreamy slice of birthday cake. Prepare to impress your family and friends with this show-stopping dessert that’s guaranteed to be a hit!

Why You Absolutely Must Bake These Funfetti Milkshake Cookies!

There are countless reasons to fall in love with this Crumbl Funfetti Milkshake Cookie copycat recipe:

• Unforgettably Festive: These cookies are an explosion of color and happiness, making them the ultimate centerpiece for any celebration, from birthdays and holidays to simple family get-togethers. The vibrant sprinkles instantly put a smile on everyone’s face!
• A Dream for Sprinkles Enthusiasts: If you adore sprinkles, these cookies are tailor-made for you. Each bite delivers a delightful crunch and a burst of color, elevating the classic sugar cookie experience.
• Kid-Friendly Baking Fun: This recipe is straightforward and forgiving, making it a fantastic project to tackle with your little ones. Rolling the cookies in sprinkles is especially fun for small hands, creating cherished baking memories.
• The Best Cake-Flavored Buttercream: Prepare for a frosting revelation! Our cake-flavored buttercream is exceptionally smooth, light, and airy, providing the perfect creamy complement to the soft cookie base. It’s truly a taste of birthday cake bliss in every dollop.
• Versatile Serving Options: While absolutely divine with both the cake-flavored buttercream and a dollop of whipped cream, these cookies are also delicious on their own or simply with the buttercream, allowing you to customize them to your preference. Serve them chilled for the full “milkshake” effect!

Essential Ingredients for Your Crumbl Funfetti Milkshake Cookies

Crafting these delectable funfetti cookies requires a few key ingredients. Precision in measurement and quality components are essential for achieving that authentic Crumbl texture and flavor. Here’s a closer look at what you’ll need:

• Butter: For the cookie base, either salted or unsalted butter will work, depending on your preference for a hint of saltiness. However, for the buttercream, it’s highly recommended to use unsalted butter. Always ensure your butter is softened to room temperature for optimal creaming and a smooth dough/frosting.
• Imperial Sugar Granulated Sugar & Imperial Sugar Powdered Sugar: The magic in these sugar cookies comes from the harmonious blend of both granulated and powdered sugars from Imperial Sugar. Granulated sugar contributes to spread and crispness, while powdered sugar keeps the cookies wonderfully soft, moist, and delightfully chewy. Using high-quality sugars like Imperial Sugar ensures consistent results and superior flavor.
• Egg: A single large egg acts as the crucial binding agent in our cookie dough, providing structure and richness. For best results, ensure your egg is at room temperature before incorporating it into the mixture, as this helps it emulsify more effectively with the fats.
• Cake Batter Extract: This extract is the secret to infusing your cookies and frosting with that unmistakable birthday cake flavor. You can typically find cake batter extract at specialty baking stores or online. For the frosting, a clear cake batter flavoring is strongly recommended to maintain a pristine white buttercream, avoiding any yellow tint.
• All-Purpose Flour: Standard all-purpose flour is perfect for this recipe. Remember to measure your flour correctly by spooning it into a measuring cup and leveling it off, rather than scooping directly, to avoid a dense cookie.
• Baking Powder: Our leavening agent, baking powder, helps these cookies achieve a slight lift and a soft, tender crumb, preventing them from becoming too flat.
• Salt: A touch of salt is essential to balance the sweetness of the cookies and frosting, enhancing all the other flavors without making them overly salty.
• Sprinkles: These cookies are incomplete without a generous coating of rainbow sprinkles! Jimmie-style sprinkles tend to hold their shape better during baking than nonpareils, which can sometimes melt or bleed color.
• Heavy Cream: Used in the buttercream, heavy cream helps achieve that incredibly light, smooth, and airy consistency. It also allows you to adjust the frosting’s thickness as needed.
• Whipped Cream (Optional): For an authentic Crumbl Funfetti Milkshake cookie experience, a dollop of freshly whipped cream on top of the frosted cookie is the perfect finishing touch, adding an extra layer of creaminess and visual appeal.

Why I Trust Imperial Sugar: My Go-To for Sweet Creations

Imperial Sugar has been a cornerstone in family kitchens for generations, and it’s been my trusted companion for years when developing and sharing recipes on this blog. Their commitment to quality is evident in every bag. Imperial Sugar products are reliably gluten-free, allergen-free, and free from harsh chemicals and preservatives, making them a conscious choice for any baker. When it comes to achieving perfect sweetness and texture in my baked goods, I always reach for Imperial Sugar, knowing I’m using the best.

Crafting Your Crumbl Funfetti Milkshake Cookies: A Step-by-Step Guide

Follow these detailed instructions to create your own batch of irresistible Funfetti Milkshake Cookies:

1. Prepare Your Baking Environment: Begin by preheating your oven to 350°F (175°C). Line a large baking sheet with parchment paper or a silicone baking mat. This prevents sticking and ensures even baking. Set it aside for later.
2. Cream the Wet Ingredients: In a large mixing bowl or the bowl of a stand mixer fitted with the paddle attachment, combine the softened butter, Imperial Sugar granulated sugar, and Imperial Sugar powdered sugar. Beat on medium speed until the mixture is light, fluffy, and creamy, usually about 2-3 minutes. This aeration is key to a tender cookie.
3. Incorporate Egg and Flavorings: Add the room temperature egg, vanilla extract, and cake batter extract to the creamed butter mixture. Mix on low speed until just combined, scraping down the sides of the bowl as needed. Be careful not to overmix at this stage.
4. Add Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually add the dry ingredient mixture to the wet ingredients, mixing on low speed until the flour is just incorporated and no dry streaks remain. Avoid overmixing the dough, as this can lead to tough cookies.
5. Fold in Sprinkles: Gently fold in your desired amount of sprinkles into the cookie dough. You can add as many or as few as you like, keeping in mind that some will be added to the exterior as well.
6. Portion and Shape the Cookies: Using a large cookie scoop (approximately 1/4 cup), scoop out equally sized cookie dough balls. Gently roll each portion between the palms of your hands to form a smooth ball. Then, roll each cookie dough ball generously in additional sprinkles, ensuring they are well coated.
7. Prepare for Baking: Place the sprinkle-coated cookie dough balls onto the prepared baking sheet, spacing them a few inches apart. Gently flatten each cookie dough ball to about 3/4 inch in thickness, resembling a small hockey puck. This helps achieve that signature thick Crumbl shape.
8. Bake to Perfection: Bake the cookies in the preheated oven for 11 minutes, or until the edges are lightly golden and the centers are still soft. They may appear slightly underdone in the middle, but they will continue to set as they cool.
9. Cooling Process: Once baked, remove the baking sheet from the oven and let the cookies cool on the sheet for 10-15 minutes. This allows them to firm up before transferring them to a wire rack to cool completely. Allowing them to cool fully is crucial before frosting.

Creating the Irresistible Cake-Flavored Buttercream

The buttercream is the crowning glory of these cookies, so let’s make it perfect:

1. Cream the Butter: In the bowl of a stand mixer fitted with the paddle attachment, or using a large bowl and a hand mixer, cream the softened unsalted butter until it’s incredibly smooth and fluffy. This process can take 2-3 minutes on medium-high speed.
2. Whip the Frosting to Perfection: Gradually add the Imperial Sugar powdered sugar, cake batter flavoring, and heavy cream to the creamed butter. Start mixing on low speed to prevent a cloud of powdered sugar, then gradually increase the speed to medium-high. Whip for 5-8 minutes until the buttercream is exceptionally light, airy, and creamy, just like the signature Crumbl frosting. The longer you whip, the lighter and fluffier it will become.
3. Frost and Decorate: Once your cookies are completely cool, generously top each one with a dollop of the cake-flavored buttercream. Use an offset spatula or the back of a spoon to spread it evenly across the surface. For that authentic Crumbl Funfetti Milkshake cookie look, you can add an additional small dollop of freshly whipped cream on top of the buttercream before serving. Enjoy immediately, or chill for a true “milkshake” experience!

More Delicious Crumbl Copycat Recipes You’ll Adore!

If you’re a fan of Crumbl’s incredible cookies, you’re in luck! I’ve spent countless hours perfecting copycat recipes for some of their most iconic flavors. Don’t miss out on these other fantastic homemade treats:

• Crumbl Birthday Cake Cookies with Sprinkles
• Chewy Brownie Mix Cookies | Crumbl Brownie Batter Cookies
• All The Crumbl Cookies Copycat Recipes You’ll Ever Need!
• Crumbl Cookies and Cream Milkshake Cookies

Frequently Asked Questions (FAQ) About Funfetti Milkshake Cookies

How to Store Your Delicious Crumbl Funfetti Milkshake Cookies?

To keep your funfetti cake cookies fresh and delightful, store them in an airtight container in the refrigerator for up to a week. For the best “milkshake” experience, these cookies are often served chilled, so the fridge is an ideal storage spot.

You actually have a couple of flexible storage options depending on how you prefer to enjoy them:

1. Store Frosted: If you love cold buttercream, simply keep both the cookie base and the buttercream together in an airtight container in the fridge. The frosting will firm up slightly when chilled, creating a wonderfully dense and creamy texture that many people adore.
2. Store Unfrosted (and frost later): If you prefer your buttercream soft and freshly whipped, you can store the unfrosted cookie bases in an airtight container at room temperature for a couple of days, or in the fridge for up to a week. Prepare the buttercream just before serving. If you’ve already made the buttercream, it can be stored in an airtight container at room temperature for a day or two, or in the fridge for up to a week. If refrigerated, let it come to room temperature and give it a quick whip with a mixer to restore its light and airy texture before frosting the cookies.

What Cake Batter Flavoring Should I Use for a White Frosting?

Achieving that perfectly white, vibrant buttercream is key for these Funfetti Milkshake Cookies. You might recall a previous challenge with my Crumbl Birthday Cake Cookies where the cake batter extract gave the frosting a yellowish hue. While we managed to mitigate it with a touch of violet gel food coloring, for this specific Funfetti recipe, I wanted an impeccably white frosting.

To guarantee a pristine white buttercream, I highly recommend using a clear cake batter extract. My go-to for this recipe is the LorAnn Oils Cake Batter Emulsion. Unlike extracts that are alcohol-based and can sometimes carry a slight color, emulsions are water-based and typically clear, ensuring your frosting stays beautifully white and vibrant.

Crumbl Funfetti Milkshake Cookies Recipe

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