Spread brownie batter into a parchment paper-lined 13' x 9" x 2" pan.
Using a cookie scoop, drop 24 mounds of dough in a 6 by 4 array.
Bake at 350° for 30-35 minutes until toothpick inserted in center comes out clean.
Allow to cool before slicing. I recommend using a plastic utensil, if possible. Brownies tend to stick to mental utensils and tear up brownies if they are still a bit warm.