Chocolate Chip Brownies - cooking recipe

Ingredients

1 large pkg. real chocolate chips
1/4 lb. butter
1/8 lb. margarine
4 eggs
1 c. sugar
1 c. flour
1 tsp. baking powder
1/2 tsp. salt
1 tsp. vanilla
1 c. chopped nuts (optional)

Preparation

Melt chocolate and butter together; cool.
Beat eggs with sugar in a large bowl; set aside.
Mix flour with baking powder and salt.
Add to egg mixture.
Add cooled chocolate to this, also 1 cup chopped nuts (optional) and vanilla.
Bake at 350\u00b0 for 20 to 30 minutes in two 8 x 8-inch pans.