Created by Fizzybrat on September 8, 2017
Step 1: Combine shortening, ,peanut butter, sugars, and egg.
Step 2: Blend in flour, baking soda, baking powder and salt.
Step 3: Cover and chill.
Step 4: Heat oven to 375.
Step 5: Shape dough into 1-inch balls and place 3 inches apart on ungreased baking sheet, and press thumb deeply into center of each ball.
Step 6: Bake 10 to 12 minutes or until set, but not hard.
Step 7: Fill thumbprint with jelly.