2 2/3 c. graham cracker crumbs
1 (12 oz.) pkg. chocolate chips
1/4 c. coarsely chopped walnuts
1 c. sweetened condensed milk
1 1/2 c. flaked coconut
1 tsp. vanilla

Combine all ingredients; mix well. Spread in greased 9-inch square pan. Bake in 350 degree oven 40 minutes.