1 c. all-purpose flour
1/2 tsp. salt
2 (1 oz.) squares unsweetened chocolate
1 c. sugar
1 tsp. vanilla
1/2 tsp. baking powder
1/2 c. butter
2 eggs
1/2 c. walnuts, chopped

Mix together flour, baking powder and salt; set aside. Place butter and chocolate in an 8" square glass baking dish. Microwave at medium setting (50% power) three minutes, or until melted. Stir in sugar; add eggs and vanilla, beating well. Gradually stir dry ingredients into chocolate mixture until well blended. Stir in walnuts. Microwave on high for 5 minutes or until top is no longer wet, rotating dish during baking. Cool in dish. Makes 16 brownies.