Best Brownies - cooking recipe

Ingredients

1/2 c. room temperature butter
1 c. sugar
2 eggs
1 tsp. vanilla
2/3 c. flour
2 oz. melted unsweetened chocolate

Preparation

Cream butter and sugar.
Add eggs and vanilla.
Stir in flour and melted chocolate.
Pour into greased 8-inch square pan.
Bake at 325\u00b0 for 25 minutes.