Celebrate National Cookie Day with these easy brownie batter cookies! This recipe uses a brownie mix for a quick route to delicious, chewy cookies. Optionally, make them into ice cream sandwiches with pecan butter ice cream.
Preheat oven to 375°F. Add all ingredients to a medium-sized bowl and mix until combined. Cover a cookie sheet with parchment paper and spray with nonstick spray. Dollop out the batter onto the prepared cookie sheet. Bake for 8-12 minutes. Let cool for 5 minutes before consuming. For an extra treat, add some pecan butter ice cream between two cookies.