This copycat Crumbl Semi-Sweet Chocolate Chunk Cookie is the one that started it all. A classic cookie filled with irresistible semi-sweet chocolate chunks and a sprinkle of flaky sea salt — thick, buttery, and perfectly soft in the center.
Preheat oven to 375°F (190°C) and line two baking sheets with parchment paper. This ensures even baking and prevents sticking.
Cream unsalted butter, cream cheese, light brown sugar, and granulated sugar with a stand mixer for 3–4 minutes — until light and fluffy. The cream cheese is a Crumbl signature for extra softness.
Add eggs and vanilla extract, mixing until combined. Scrape the bowl to ensure an even dough.
In a separate bowl, combine bread flour, all-purpose flour, cornstarch, baking powder, baking soda, and kosher salt. Slowly add dry ingredients to wet mixture, mixing on low just until incorporated. Do not overmix — this keeps cookies thick and tender.
Fold in semi-sweet chocolate chunks gently. Reserve a handful for pressing onto cookie tops before baking.
Scoop dough into 4.5 oz balls (about 1/2 cup each) and place onto prepared sheets, 2 inches apart. Press a few chocolate chunks on each. Chill dough balls in the fridge for 1 hour — chilling is crucial for Crumbl’s signature thickness.
Bake for 10–12 minutes until edges are set but centers look slightly underbaked. This is key for Crumbl's perfectly soft centers.
Immediately sprinkle flaky sea salt on the hot cookies. Let cookies cool on the tray for 10 minutes — they finish setting outside the oven.