4 squares unsweetened Baker's chocolate
1 1/2 sticks butter
2 c. sugar
1 c. sifted flour
1 tsp. vanilla
1 c. crushed walnuts
4 eggs

Melt unsweetened chocolate with butter. Cool slightly. Combine sugar and eggs, beat together by hand then add chocolate. Add flour, vanilla and walnuts. Pour into a buttered 13"x9" pan. Bake at 350 degrees for 25 minutes. Cool before cutting brownies.