1) Unwrap kisses and set aside 2) Stir flour, salt, and baking soda together and set aside 3) Cream the peanut butter, shortening, and sugars 4) Add milk, eggs, and vanilla and mix until blended 5) Gradually add dry ingredients and mix until blended 6) Shape by teaspoon fulls into balls and roll in sugar 7) Bake on ungreased cookie sheet at 375 for 8 minutes 8) Take out of oven and press a kiss into each cookie 9) Bake 2-5 more minutes and then cool 10) 90 calories each