4 sq. Baker's unsweetened chocolate
3/4 c. butter
2 c. sugar
3 eggs
1 tsp. vanilla
1 c. flour
1 c. chopped nuts

Microwave chocolate and butter in large bowl at high 2 minutes or until melted (all ingredients). Stir sugar into chocolate. Mix in eggs and vanilla until blended. Stir in flour, nuts and spread in greased 13 x 9 inch pan. Bake 30-35 minutes.