Peanut Butter Cookies

I got this recipe from HERE . I followed the recipe except for tweaking a couple of things.
1 3/4 cups flour
1/2 tsp salt
1 tsp baking soda

1/2 cup shortening *
1/2 cup white sugar
1/2 cup brown sugar
1/2 cup peanut butter

1 egg
2 tbsp milk
1 tsp vanilla

Extra sugar
Hershey's kisses *

Preheat oven to 375.
Measure out and whisk the dry ingredients and set aside.
Cream the shortening, sugars, and peanut butter. Then add the eggs, milk, and vanilla. Then combine dry ingredients.
Form into round balls and roll in white sugar.
Put on an ungreased baking sheet and bake for 8 min.
Push a Hershey's kiss deep into the center and bake for another 2-5 minutes.

*I haven't ever baked with shortening because I don't have it on hand, so I just did a 1/2 C (1 stick) butter.
*Since we didn't have any kisses, we used M&M's and choc chips. Still just as yummy.