Penny'S Easy Brownies(Excellent!! And Easy!) - cooking recipe

Ingredients

1 stick butter
2 sq. unsweetened chocolate
1 c. sugar
1/2 c. flour
2 eggs
1 tsp. vanilla
chopped walnuts

Preparation

Melt butter and chocolate.
Stir in the rest of the ingredients, mixing after each addition.
Pour into greased 9 x 11-inch pan and bake at 350\u00b0 for 20 minutes.