The Best Brownies Ever

1 c. butter (no substitute) cut into 1 T. pieces
4 oz. unsweetened chocolate, chopped
1 1/2 c. sugar
2 1/4 tsp. vanilla extract
2 eggs
1 c. flour
1/4 c. walnuts chopped (optional- can substitute chocolate chunks)
2 1/4 c. powdered sugar
1/2 c. unsweetened cocoa
3-4 T. milk

Pre-heat oven to 400 degrees.  Grease an 8x8 baking pan.  In large heavy saucepan, melt 8 T. of butter and all 4 oz. of the chopped chocolate over low heat, stirring constantly.  Remove from heat and stir in sugar, 2 tsp. vanilla and eggs one at a time.  Blend in flour and walnuts (or chocolate chunks (if desired.)  Spread into pan and bake 18-20 minutes or until brownies just start to pull away from side of pan.

While brownies are baking, prepare the frosting.  In medium bowl with electric mixer, beat remaining butter and vanilla until creamy.  At low speed gradually add powdered sugar and cocoa, alternating with the milk.  Beat well after each addition until frosting is smooth and fluffy.  Frost brownies when removed from oven by gently spooning on.  Allow to cool.  Cut into 16 squares and enjoy!