2/3 c. melted shortening, cool
2 c. brown sugar
3 eggs
2 3/4 c. flour
2 1/2 tsp. baking powder
1/2 tsp. salt
1 (12 oz.) pkg. chocolate chips
1 tsp. vanilla
Greased cookie pan, 9 x 13 inches

Mix melted shortening, brown sugar and eggs together. In another bowl mix flour, baking powder and salt. Add flour mixture to sugar mixture. Stir in chocolate chips and vanilla. (If batter is too stiff, add 1/4 cup milk, only if necessary.) Bake at 350 degrees for 25 minutes.