🎂 This cookie brought pure birthday party vibes to our weekend! Crumbl's Confetti Cake Batter Cheesecake combines fluffy cake batter flavor with rich cheesecake filling, all topped with colorful confetti sprinkles. The base is thick and soft, while the creamy center adds that signature tangy-sweet contrast. If you loved their classic pink sugar cookie, this takes the celebration factor even higher.
Prepare the cheesecake filling first: In a bowl, beat 6 oz softened cream cheese and 1 cup powdered sugar until smooth. Add 1 tsp vanilla extract and 2 tbsp heavy cream, blending until thick, creamy, and pipeable. Spoon or pipe 8 heaping teaspoons onto a parchment-lined plate and freeze 30–40 minutes until firm (this step prevents the filling from oozing out during baking, just like Crumbl’s stuffed cookies).
In a large mixing bowl, cream together 1 cup unsalted butter, 4 oz cream cheese, 1 cup granulated sugar, and 1/2 cup brown sugar for 2–3 minutes until light and fluffy—this is the foundation for Crumbl’s ultra-soft, cake batter-like crumb.
Beat in 2 eggs and 2 tsp vanilla extract until fully combined. Scrape the bowl as needed to ensure a smooth mix.
In a separate bowl, whisk together 2 cups cake flour, 1 cup all-purpose flour, 2 tbsp cornstarch, 1.5 tsp baking powder, 0.5 tsp baking soda, and 0.5 tsp salt. Gradually add dry ingredients to the wet mixture, stirring just until no streaks remain for a tender, thick dough. Fold in 0.5 cup rainbow confetti sprinkles.
Divide dough into 8 large equal portions (about 4.9 oz each). Flatten each in your palm, place a frozen cheesecake mound in the center, and wrap the dough around to seal, forming a thick puck about 1.5 inches tall (this creates Crumbl’s signature oversized, stuffed shape). Place on a lined baking sheet, spacing well apart.
Chill the formed cookies for at least 1 hour before baking—this is key to avoid spreading and keeping cookies tall and soft, just like Crumbl’s bakery style.
Bake at 350°F (177°C) for 14–16 minutes until edges are set but centers are slightly underbaked and puffy (do not overbake—Crumbl’s cookies are famously soft and pale). Cool on tray for 10 minutes, then transfer to a rack.
Once fully cool, top each cookie with a generous swirl of remaining cheesecake frosting (from step 1—re-whip if needed for smoothness), and finish with extra rainbow confetti sprinkles for that signature party look.