3/4	Cup	Butter
1 1/2	Cups	Sugar
2	Eggs
2 1/2	Cups	All-purpose flour
2	Tsps.	Baking powder
1/2	Tsp.	Salt
1/2	Cup	Milk
1	Tsp.	Vanilla extract
1	7 oz.	Semi-sweet chocolate bar, chopped

Cream butter and sugar thoroughly. Add eggs, one at a time, and beat well after each addition. Sift together flour, baking powder and salt. Add to sugar mixture alternately with milk. Blend in vanilla and chocolate. Pour into a creased 15" x 9" pan. Bake at 350° for 30 minutes.

YIELD: 4 dozen .