Toll House Cookie Bars - cooking recipe

Ingredients

2 c. all-purpose flour
1 tsp. baking powder
1/4 tsp. baking soda
2/3 c. margarine
2 c. brown sugar
2 eggs, slightly beaten
2 tsp. vanilla
1 c. chocolate chips

Preparation

Mix flour, soda and baking powder.
Melt margarine, then add sugar.
Blend in eggs and vanilla.
Add flour mixture gradually, mixing well.
Add chocolate chips.
Bake in 13 x 9-inch pan at 350\u00b0 for 30 minutes.
Cool in pan; cut in bars.