Crumbl Copycat Recipe - Oreo Birthday Cookie

When it comes to my favorite Crumbl copycat recipe, these Birthday Oreo cookies are the best! Everyone will be obsessed with the texture of these soft cookies because they literally melt in your mouth.

Oreo cookies with white frosting topped with sprinkles.

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If you love recipes like this, you may also enjoy these Gluten-Free Chocolate Chip Cookies as well!

What I love about these delicious cookies is that they legit taste like Crumbl cookies but don’t cost near as much! If you’re looking for the perfect cookie recipe, these are just what your sweet tooth needs. You just might be able to start your own little Crumbl bakery right in your kitchen!

Table of Contents

It’s America’s favorite cookie for a reason.
There are always new flavors full of delicious ingredients that you can make.
This recipe will inspire you to make all your other favorite Crumbl cookie recipes, too!

Ingredients Needed

Unsalted sweet cream butter – Make sure that it’s unsalted and softened to room temperature.
Light brown sugar – Pack it tightly as you’re measuring it.
Sugar – Granulated sugar (not powdered)
Eggs – Added to bind together the ingredients to make the cookie dough.
Light corn syrup – Adds flavor to these big cookies!
Pure vanilla extract – Pure vanilla extract always makes the best cookie recipe.
Flour – Sift the flour if you want to get rid of lumps.
Hershey dark cocoa powder – This gives the cookies their dark coloring and chocolate flavor.
Cornstarch – Adds a great chewiness to the cookies once they’re baked.
Baking soda -Helps to add fluffiness.
Kosher salt – If you happen to use salted butter, omit the extra salt.
Chopped Oreos – You can save prep time by using your food processor.
Powdered sugar – Used to thicken the frosting and add sweetness.
Heavy whipping cream – Adds richness to the frosting.
Funfetti sprinkles – Bring on the sprinkles!

How To Make Copycat Crumbl Birthday Oreo Cookies

See the recipe card below for a complete list of ingredients and measurements.

Collage of assembling copycat Crumbl Oreo birthday cookies.

Step One: Preheat the oven to 350 degrees and line two cookie sheets with a silicone baking mat.
Step Two: Using a standing mixer, beat the butter, sugar, light brown sugar, eggs, corn syrup, and vanilla until light and fluffy.
Step Three: Using a medium bowl, whisk the flour, cocoa powder, cornstarch, salt, and baking soda.
Step Four: Gradually beat the dry ingredients into the wet until a dough forms. Fold in the chopped Oreos.
Step Five: Using a medium cookie scoop, scoop out the dough mound into your hand and roll it into a ball. Place onto the cookie sheet and lightly press into a thick disk.
Step Six: Bake in the oven for 15-18 minutes or until firm around the edge. Allow to cool completely. (Photo 1)
Step Seven: Using a standing mixer, beat the butter, powdered sugar, vanilla, and whipping cream until combined, smooth and holds a peak.
Step Eight: Scoop the frosting into the piping bag. Pipe a tight spiral onto the top of the cookie. (Photo 2)
Step Nine: Sprinkle the chopped oreos and sprinkle on top. Allow to harden slightly before enjoying (Photos 3 & 4)

Four Copycat Crumbl Oreo Birthday cookies on a table.

Storing Leftovers

If you have leftovers, you can store them in an airtight container. Eat within 2-3 days for the best flavor and texture. You can also add them to a freezer bag and save them for later by freezing them.

Three Oreo cookies with vanilla frosting with sprinkles on a board.

FAQs

Do I need to chill the cookie dough before baking?

No, you don’t have to chill the dough before baking it in the oven.

Can I freeze the cookie dough and then bake the cookies later?

Yes, you can. If you want to freeze the cookie dough, just wrap it in plastic wrap and then add it to the fridge. You can unthaw and bake at a later point in time.