1 1/2 cup quick cooking oats
1 cup m&m's
1/2 cup flour
1/2 cup brown sugar
1/2 cup chopped walnuts
1/2 teaspoon baking soda
1/2 cup butter, melted
1 package (family size) fudge brownie mix
In a bowl, combine the oats, m&m's, flour, sugar, nuts, baking soda, and butter. Set aside 1 cup for topping.
Pat the remaining mixture into a greased cookie sheet. Prepare brownie batter according to package directions. Spread over crust. Sprinkle with reserved oat mixture.
Bake 350 for 25-30 minutes. Or until toothpick is clean.