3/4 c. butter, melted
1 1/2 c. sugar
1 1/2 tsp. vanilla extract
3 eggs
3/4 c. unsifted all- purpose flour
1/2 c. cocoa
1/2 tsp. baking powder
1/2 tsp. salt

Blend butter, sugar and vanilla. Add eggs; beat well. Combine together flour, cocoa, baking powder and salt, then gradually add to egg mixture until well blended. Spread in greased 8 inch square pan.

Bake at 350°F for 40-45 minutes. Cool, cut into squares.