Hershey's Kisses Peanut Butter Blossoms

The recipe's on the package...

48 Hershey's Kisses
1/2 cup shortening
3/4 cup creamy peanut butter
1/3 cup sugar
1/3 cup packed brown sugar
1 egg
2 TBL milk
1 tsp vanilla
1 1/2 cups flour
1 tsp baking soda
1/2 tsp salt
granulated sugar to roll cookie dough in

Heat oven to 375. Remove wrappers from chocolates. Beat shortening and peanut butter in large bowl until well blended. Add granulated sugar and brown sugar; beat until fluffy. Add egg, milk, and vanilla; beat well. Stir together flour, baking soda, and salt; gradually beat into peanut butter mixture. Shape dough into 1" balls. Roll in granulated sugar; place on greased cookie sheet. Bake 8-10 minutes (until lightly browned). Immediately press a chocolate into center of each cookie; cookie will crack around edges. Remove from cookie sheet to wire rack. Cool completely. I doubled the recipe.