1 1/2 sticks butter, softened
1 1/2 c. brown sugar
3 eggs
1 tsp. vanilla
2 1/4 c. flour
2 1/2 tsp. baking powder
2/3 c. chopped nuts
6 oz. chocolate mini chips

Preheat oven to 350°F.

Grease a 9"x13" pan.

Cream together butter, sugar, eggs and vanilla. Stir together flour and baking powder and add to the creamed mixture.

Stir thoroughly with a large wooden spoon. Stir in nuts and chocolate chips.

Bake at 350°F for 40 minutes.