Chewy Chocolate Chip Bars - cooking recipe

Ingredients

1/2 cup softened butter
1 1/2 cups packed brown sugar
1 1/2 teaspoons vanilla
2 eggs
1 1/2 cups flour
2 teaspoons baking powder
1 cup chocolate chips

Preparation

Mix all the ingredients together well except for the chocolate chips.
Stir in the chocolate chips.
Bake in a 9X13 pan for 25-30 minutes at 350 degrees.
I have better results using a metal pan.