Mississippi Mud - cooking recipe

Ingredients

1/2 c. butter
1 sq. (1 oz.) unsweetened chocolate
1 c. sugar
1 c. flour
1/2 to 1 c. chopped nuts
1 tsp. baking powder
1 tsp. vanilla
2 eggs

Preparation

Preheat oven to 350\u00b0.
Grease and flour 13 x 9-inch pan.
In large saucepan or microwave melt butter and chocolate.
Add remaining bar ingredients, mix well.
Spread in pan.