3 (1 oz.) sqs. unsweetened chocolate
2/3 c. butter
2 c. sugar
4 eggs
2 tsp. vanilla
1 c. sifted flour
1 tsp. baking powder
1 tsp. salt
1 c. whole bran cereal (Rice Krispies or oatmeal)
1 c. walnuts, chopped

Melt chocolate and butter in heavy saucepan; remove from heat. Add sugar and stir until blended. Add eggs and vanilla; beat. Sift dry ingredients together and stir into chocolate mixture. Stir in cereal and nuts. Spread in a greased pan and bake in moderate oven at 350 degrees for 25 to 30 minutes.