4 sqs. chocolate (2 semi-sweet, 2 unsweetened)
2 sticks butter
2 c. sugar
4 eggs
2 tsp. vanilla
1 1/2 c. self-rising flour
1 c. chopped nuts

Melt chocolate and butter in top of double boiler. Cool slightly and add other ingredients. Bake in greased 13 x 9 inch pan at 350 degrees for 35 minutes.