Gingerbread Cookies

Ingredients: 1/2 cup margarine, softened 1/2 cup white sugar 1 large egg yolk 1/2 cup molasses (not blackstrap) 2 cups sifted all-purpose flour 1/2 teaspoon baking powder 1/2 teaspoon baking soda 1/2 teaspoon ground cinnamon 1/2 teaspoon ground cloves 1/2 teaspoon...