1 lb brown sugar
2/3 cup butter or margarine
3 eggs
2 3/4 cups flour
2 1/2 tsp baking powder
pinch of salt
1 tsp vanilla
1 1/2 cups chocolate chips
Melt butter and add to brown sugar.
Beat in eggs one by one.
Mix in remaining ingredients.
Pour into a greased 9 x 13 pan.
Bake at 350 degrees, 23 minutes if you prefer it gooey like we do!