These Crumbl Cosmic Brownie Cookies are fudgy, chocolatey, and ridiculously easy to make. They come together in under 30 minutes with simple pantry ingredients, and they taste like something from a fancy bakery.
Don’t skip the flour—it prevents the cookies from spreading too thin. Use room temperature egg to avoid lumpy dough. Watch the bake time carefully; cookies should look slightly underdone when removed from the oven. For fudgier cookies, bake for 9 minutes; for firmer cookies, bake for 11 minutes. The dough can be chilled for 15-20 minutes if too sticky. Double the batch as these cookies disappear fast. Freeze unbaked dough balls for up to 3 months.
Keywords: cosmic brownie cookies, crumbl copycat, brownie cookies, fudgy cookies, easy cookie recipe, chocolate cookies