Preheat oven to 350 degrees F. Grease a jelly-roll pan. Mix butter, sugar, flour, nuts, soda and oatmeal together. Add chocolate chips. Reserve 1 1/2 cups of oatmeal mixture. Pat remaining oatmeal mixture into prepared pan. Make brownie mix according to directions on the box. Spread over oatmeal mixture. Add M&Ms to reserved oatmeal mix and crumble on top. Bake for 20-25 minutes. |