Peanut Butter Kisses-Kathy

Mix 1/2 cup butter, 1/2 cup sugar, 1/2 cup brown sugar and 1/2 cup peanut butter until creamy. Mix in 1 egg and 2 tablespoons milk. Add 1 3/4 cups flour, 1 teaspoon baking soda and 1/2 teaspoon salt. Form into little balls. Roll in sugar. Bake at 350 degrees for 8 to 10 minutes. Let cool 1 to 2 minutes. Push Kiss in a few seconds. Don't touch again until cooled. Makes 50.