Directions: Preheat oven to 350. Mix butter and sugar. Then add vanilla and egg whites. Mix dry ingredients separate then add to wet mixture. Bake for 10-12 minutes.
1/2 cup softened butter
1 cup brown sugar
3/4 cup white sugar
1 tsp vanilla
2 large egg whites
2 1/4 cup flour
1 tsp baking soda
1/4 tsp salt
3/4 cup chocolate chips