INGREDIENTS
1
box (18.3 oz) milk chocolate brownie mix ((plus ingredients called for on box))
1/3 cup
creamy peanut butter
2 tbsp
butter, softened
1/4 cup
brown sugar
2 tbsp
granulated sugar
1
large egg
1/2 tsp
vanilla extract
1/3 cup
all-purpose flour
1/4 tsp
baking soda
1/4 tsp
salt
1/4 cup
quick oats
1/4 cup
miniature chocolate chips
1/4 cup
mini m&m's (plus more for on top)