Chocolate Chip Cookies

1 cup sugar
1 cup brown sugar
1 cup butter, softened
2 eggs
1 tsp vanilla
1 tsp baking powder
1 tsp baking soda
1/2 tsp salt
3-4 cups flour
12 oz bag chocolate chips

Cream sugars and butter. Add eggs and vanilla. Stir in all dry ingredients. Add chocolate chips. Drop by spoonfuls onto ungreased baking sheet. Bake at 375 degrees F for 8-10 minutes. Makes about 5 dozen cookies.