This is one of my absolute favorite ways to use a brownie mix. They are so fast to make and the cookies come out perfectly.
Brownie Cookies:
1 box brownie mix
1/4 to 1/2 C. Flour
1/4 C. oil
3 tablespoons water
2 eggs
Preheat oven to 375 degrees
Mix all ingredients together starting with 1/4 cup flour with a spoon just until all dry ingredients are wet. The batter will be lumpy. If the batter is runny, add another 1/4 cup flour (I find that different brownie mixes come out with different consistencies. The batter should still be more runny than regular cookie batter, but not so runny that it will slide all over the pan). Drop tablespoonfuls onto a greased baking sheet 2 inches apart. Bake 8-9 minutes. Let the cookies sit on the pan about 3 minutes before moving them to a wire rack to cool.
That’s it! Before cooking you could also add in chocolate, white or peanut butter chips, but the cookies taste great without them too.