1 c. chopped walnuts
4 c. graham cracker crumbs
1/2 c. sifted powdered sugar
2 c. (12 oz.) chocolate chips
1 c. evaporated milk
1 tsp. vanilla

Combine nuts, crumbs and sugar in large mixing bowl. Melt chocolate chips in evaporated milk over low heat, stirring constantly; mix well. Add vanilla and then set aside 1/2 cup of the chocolate mixture. Stir the crumb mixture into the remaining chocolate mixture. Spread into a well buttered 9" square pan. Spread the rest of the chocolate mixture over the top. Chill.

Before serving, cut into bars. Makes about 32 brownies.

NOTE: If desired, 8 squares (1 package) semi-sweet chocolate may be used instead of the chocolate chips. Heat chocolate with 3/4 cup of the evaporated milk. Stir remaining 1/4 cup milk into crumb mixture before spreading in pan.