Yummy Chocolate Brownies

3/4 c butter
1 1/2 c sugar
2 tsp pure vanilla extract
3 eggs
3/4 c all-purpose flour
1/2 c cocoa
1 tsp baking powder
1/2 c chopped pecans.

Preheat oven to 350 degrees. Butter and flour a 13 x 9 in pan.

Melt the butter. Beat eggs with sugar, and add vanilla, flour, cocoa, baking powder and melted butter. Add chopped nuts. Bake at 350 degrees for 20-30 minutes or until a toothpick inserted in center comes out clean. Cool cake completely. Dust with powdered sugar.