1 1/2 c. quick cooking oats
1 c. M&M'S® miniature baking bits
1/2 c. all-purpose flour
1/2 c. packed brown sugar
1/2 c. chopped walnuts
1/2 tsp. baking soda
1/2 c. butter, melted
1 pkg. fudge brownie mix

In a bowl, combine the first 7 ingredients; mix well. Set aside 1 cup for topping. Pat the remaining mixture into a greased 15 x 10 x 1 baking pan. Prepare brownie batter according to package directions. Spread over the crust. Sprinkle with reserved oat mixture.

Bake at 350°F for 25 to 30 minutes or until toothpick inserted near the center comes out clean. Cool on a wire rack. Cut into bars.