Oatmeal-Chocolate Chip Cookies

3/4 cup butter
1/2 cup granulated sugar
1 cup brown sugar
1 egg
1/4 water (or favorite liqueur)
3/4 cup flour (for softer cookie use 1 cup)
1/2 teaspoon baking soda
1 tablespoon vanilla
3 cups oatmeal
12 oz. chocolate chips

Blend together butter and sugars. Add egg and water and whip until creamy. Add flour, soda and vanilla, again beating until creamy. Add oatmeal and stir well. Stir in chocolate chips. Spoon onto greased cookie sheet and bake at 350 degrees for 12-18 minutes.