Peanuts, for garnish (omit if making for small child) Set aside a few raisins for face. Stir remaining raisins into peanut butter.
With apple corer or paring knife, remove core and seeds from apple. Using a small knife, push peanut butter mixture into center of apple.
Make a happy face on top of peanut butter using reserved raisins. Arrange peanut halves around edge of peanut butter forming a circle. Chill before serving.