Directions:
In a big bowl, mix the peanut butter and powdered sugar until smooth.
In another bowl, beat the thick cream and vanilla extract until it forms stiff peaks. Be cautious not to whip too much!
Carefully mix the whipped cream into the peanut butter mixture until they are just mixed. You should keep some air in the whipped cream to make the filling lighter.
Put the filling evenly into the small graham cracker crusts. Use a kitchen tool to flatten the surfaces.
Put the pies in the fridge for at least 2 hours, or until the filling is firm.
When you’re ready to serve, add chocolate shavings or small peanut butter cups, if you like.
