To Die For Brownies - cooking recipe

Ingredients

1 1/3 cups all-purpose flour
1 teaspoon baking powder
1/2 teaspoon salt
1 cup butter, melted
1 cup cocoa
2 cups white sugar
4 eggs
1 1/2 teaspoons vanilla
1 cup chopped walnuts
Icing
1/2 cup butter
1/4 cup milk
1/4 cup cocoa
3 cups icing sugar
1 teaspoon vanilla

Preparation

Combine flour, baking powder and salt (set aside).
Combine melted butter, cocoa, sugar, eggs and vanilla.
Blend dry mix into moist mixture.
Add nuts and pour batter into a greased 9x13-inch pan.
Bake at 350\u00b0F degrees for 35 minutes or until it just starts to pull away from sides.
ICING: Melt butter in saucepan with milk on medium/low.
Combine cocoa with sugar and stir into milk mixture.
Add vanilla and let cool till spreading consistency (will be runny at first).
Sprinkle with more nuts if desired.