2 1/2 c. flour
1 tsp. baking soda
1 tsp. baking powder
2 c. brown sugar
2 eggs
1 pkg. chocolate chips
1 c. shortening or butter
1 tsp. vanilla

Melt butter. Add the rest of ingredients; mix well. Put in a jelly roll pan. Bake 20 minutes at 350 degrees. Nuts can be added.