Try this nostalgic Cosmic Brownie Cookies recipe! A copycat of the classic treat, these fudgy, chewy cookies are packed with chocolate and colorful sprinkles. If you love the chewy, chocolatey ...

Scatter the remaining biscuits over the top, pressing them in slightly. Bake on the middle shelf of the oven for 25–30 minutes. The middle should be very so slightly gooey. Leave the brownies to ...