1/3 c. butter
1 c. graham cracker crumbs
1 can (14 oz.) sweetened condensed milk (not evaporated milk)
1 egg
1/2 c. unsweetened cocoa
1 tsp. all-purpose flour
1 c. chopped walnuts
Divided vanilla ice cream (opt.)
Cream (opt.)

Place butter in 9-inch microwave-safe pie plate. Microwave at high (100%) for 1 to 1 1/2 minutes or until butter is melted. Stir in crumbs; press mixture evenly in bottom of plate.

In medium bowl, combine sweetened condensed milk, egg, cocoa, flour and 1/2 cup walnuts; mix well. Pour over crust. Sprinkle remaining walnuts over top. Microwave at high 4 1/2 minutes, rotating plate 1/4 turn after each minute. Cool thoroughly. Cut into small wedges. Serve with ice cream, if desired. 12 servings.