2 ¼ cups flour 2 ½ tsp. baking powder ½ tsp. salt 1 ¾ cups packed brown sugar ¾ cup (1 1/2 sticks) butter or margarine, softened 3 large eggs 1 tsp. vanilla 2 cups chocolate chips
PREHEAT OVEN TO 350 DEGREES F. Grease 15 x 10 inch jelly roll pan.
Combine flour, baking powder, and salt in small bowl. Beat sugar and butter in large mixing bowl until creamy. Beat in eggs and vanilla extract; gradually beat in flour mixture. Stir in morsels. Spread into prepared jelly-roll pan.
Bake for 20-25 minutes or until top is golden brown. Cool in pan on wire rack