Yum Yum Bars - cooking recipe

Ingredients

1 pkg. family size brownie mix
2 c. graham cracker crumbs
1 c. sweetened, condensed milk
6 oz. chocolate chips
1/2 to 1 c. nuts (to taste)
1 box (1 lb.) 10x sugar
1 stick butter or margarine
enough milk to make spreadable

Preparation

Mix together and frost cooled bars.