Brownies - cooking recipe

Ingredients

1 c. flour
1/2 tsp. baking powder
1/8 tsp. baking soda
1/2 tsp. salt
1/2 c. chopped nuts
1/3 c. butter
1 c. brown sugar
1 egg
1 tsp. vanilla
1/2 pkg. chocolate chips

Preparation

Mix all ingredients except nuts and chocolate chips.
Melt chips and add to mixture.
Blend well and add in nuts.
Bake in greased 9 x 12 pan at 350\u00b0 until toothpick comes out clean.