Crumbl Birthday Cake Cookies Copycat
There’s something undeniably delightful about cookies that taste like birthday cake. With their soft, chewy texture and vibrant sprinkles, Crumbl Birthday Cake Cookies have captured the hearts of many. But what if you could recreate this beloved treat right in your own kitchen? Today, I’m thrilled to share my version of Crumbl Birthday Cake Cookies Copycat recipe that’s perfect for any celebration or just to satisfy your sweet tooth.
These cookies are packed with flavor, featuring a rich cake batter essence and topped with a creamy frosting that makes each bite feel like a party. So, let’s dive into why you need to make these cookies, what you’ll need, and how to achieve that perfect birthday cake cookie experience!
Top Reasons to Make Crumbl Birthday Cake Cookies Copycat

- Delicious Flavor: The combination of vanilla and cake batter flavoring creates a cookie that tastes just like birthday cake.
- Fun and Festive: The colorful rainbow sprinkles add a celebratory touch, making them perfect for any occasion.
- Quick to Bake: With simple ingredients and easy steps, you can whip up a batch in no time.
- Customizable: You can easily add your favorite mix-ins, such as chocolate chips or nuts, to personalize your cookies.
- Perfect for Sharing: These cookies are great for parties, gatherings, or just sharing with friends and family.
Your Shopping Guide
- Unsalted Butter: 1 cup, softened – for richness and flavor.
- Sugar: 1 cup granulated – to sweeten your cookies perfectly.
- Eggs: 2 large – for binding and moisture.
- Salt: 1/2 teaspoon (omit if using salted butter) – to enhance flavor.
- Vanilla Extract: 1 teaspoon – for a warm, aromatic flavor.
- Cake Batter Flavoring: 1 1/2 teaspoons – to mimic that delicious cake flavor.
- Baking Powder: 2 teaspoons – to help the cookies rise.
- All-Purpose Flour: 3 cups – the base of your cookie dough.
- Rainbow Sprinkles: 1/4 cup – for that festive touch.
- Cream Cheese: 4 ounces, softened – for the frosting.
- Powdered Sugar: 2 cups – to sweeten and thicken the frosting.
- Milk: 3 tablespoons – to achieve the right frosting consistency.
Must-Have Equipment
- Mixing Bowls: For combining your ingredients.
- Electric Mixer: To make mixing easier and faster.
- Baking Sheet: For placing your cookie dough.
- Parchment Paper: To prevent sticking and for easy cleanup.
- Cookie Scoop: For evenly sized cookies.
- Cooling Rack: To cool your cookies after baking.
Make Crumbl Birthday Cake Cookies Copycat: A Simple Method

Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures that your cookies bake evenly.
Step 2: Cream the Butter and Sugar
In a large mixing bowl, beat together 1 cup of softened unsalted butter and 1 cup of granulated sugar using an electric mixer until the mixture is light and fluffy.
Step 3: Add the Eggs and Flavorings
Add 2 large eggs, 1 teaspoon of vanilla extract, and 1 1/2 teaspoons of cake batter flavoring to the butter and sugar mixture. Mix until well combined.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together 3 cups of all-purpose flour, 2 teaspoons of baking powder, and 1/2 teaspoon of salt (if using unsalted butter).
Step 5: Mix Dry and Wet Ingredients
Gradually add the dry mixture to the wet mixture, mixing until just combined. Avoid overmixing to keep your cookies soft.
Step 6: Fold in the Sprinkles
Gently fold in 1/4 cup of rainbow sprinkles until evenly distributed throughout the dough.
Step 7: Scoop and Shape the Dough
Using a cookie scoop, portion the dough onto a baking sheet lined with parchment paper. Leave some space between each cookie, as they will spread while baking.
Step 8: Bake the Cookies
Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden. The centers may look slightly underbaked, but they will continue to firm up as they cool.
Step 9: Cool the Cookies
Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a cooling rack to cool completely.
Step 10: Prepare the Cream Cheese Frosting
In a medium bowl, beat together 4 ounces of softened cream cheese and 3 tablespoons of softened butter until smooth. Gradually add 2 cups of powdered sugar and 3 tablespoons of milk, mixing until the frosting is creamy. Stir in 1/2 teaspoon of cake batter flavoring for that extra kick.
Step 11: Frost the Cookies
Once the cookies are completely cool, spread a generous amount of frosting on top of each cookie. Finish with additional rainbow sprinkles for a festive touch!
Texture-Safe Substitutions

- Coconut Oil: Can be used instead of butter for a dairy-free option.
- Almond Milk: A great substitute for regular milk if you’re looking for a dairy-free frosting.
- Gluten-Free Flour Blend: Replace all-purpose flour with a gluten-free blend for gluten-sensitive diets.
- Maple Syrup: Use instead of granulated sugar for a natural sweetener alternative.
Pitfalls & How to Prevent Them
- Overmixing the Dough: This can lead to tough cookies. Mix until just combined.
- Not Chilling the Dough: If you find your cookies spreading too much, consider chilling the dough for 30 minutes before baking.
- Underbaking: For cookies that are too soft, ensure to bake until the edges are slightly golden.
- Frosting Issues: If your frosting is too thick, add a splash more milk; if it’s too thin, add more powdered sugar.
Prep Ahead & Store
You can prepare the cookie dough ahead of time and store it in the refrigerator for up to 3 days or freeze it for up to 3 months. To bake, simply scoop the dough and bake directly from the fridge or let it thaw in the refrigerator overnight if frozen. The frosted cookies can be stored in an airtight container at room temperature for up to a week, or in the fridge for firmer frosting.
Ask & Learn
Can I make these cookies without eggs?
Yes! You can replace each egg with 1/4 cup of unsweetened applesauce or a flaxseed egg (1 tablespoon of ground flaxseed mixed with 2.5 tablespoons of water, let sit for 5 minutes).
What can I do if my cookies turn out flat?
Flat cookies can result from not using enough flour or not chilling the dough. Ensure you measure accurately and chill the dough if necessary.
Can I use different types of sprinkles?
Absolutely! Feel free to use chocolate sprinkles, confetti sprinkles, or any themed sprinkles for different occasions.
How do I make my frosting fluffier?
Beat the frosting longer, and if needed, add a bit more milk or cream to achieve your desired consistency.
Serve with These
- Cold Milk – the classic pairing for cookies.
- Vanilla Ice Cream – for an indulgent dessert experience.
- Fresh Brewed Coffee – the perfect contrast to sweet cookies.
- Hot Cocoa – a cozy option for colder days.
Time to Try It
Now that you have all the steps and tips to create your own Crumbl Birthday Cake Cookies Copycat, it’s time to gather your ingredients and get baking! Whether it’s for a special occasion or just because, these cookies are sure to bring joy to anyone who takes a bite. Enjoy the process, share the love, and most importantly, savor every delicious morsel. Happy baking!

Crumbl Birthday Cake Cookies Copycat
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). This ensures that your cookies bake evenly.
- In a large mixing bowl, beat together 1 cup of softened unsalted butter and 1 cup of granulated sugar using an electric mixer until the mixture is light and fluffy.
- Add 2 large eggs, 1 teaspoon of vanilla extract, and 1 1/2 teaspoons of cake batter flavoring to the butter and sugar mixture. Mix until well combined.
- In a separate bowl, whisk together 3 cups of all-purpose flour, 2 teaspoons of baking powder, and 1/2 teaspoon of salt (if using unsalted butter).
- Gradually add the dry mixture to the wet mixture, mixing until just combined. Avoid overmixing to keep your cookies soft.
- Gently fold in 1/4 cup of rainbow sprinkles until evenly distributed throughout the dough.
- Using a cookie scoop, portion the dough onto a baking sheet lined with parchment paper. Leave some space between each cookie, as they will spread while baking.
- Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden. The centers may look slightly underbaked, but they will continue to firm up as they cool.
- Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a cooling rack to cool completely.
- In a medium bowl, beat together 4 ounces of softened cream cheese and 3 tablespoons of softened butter until smooth. Gradually add 2 cups of powdered sugar and 3 tablespoons of milk, mixing until the frosting is creamy. Stir in 1/2 teaspoon of cake batter flavoring for that extra kick.
- Once the cookies are completely cool, spread a generous amount of frosting on top of each cookie. Finish with additional rainbow sprinkles for a festive touch!
Notes
- Chill the dough for 30 minutes if your cookies spread too much.
- Use coconut oil for a dairy-free option.
- Store frosted cookies in an airtight container for up to a week.
