
Prepare a cupcake tin with 6 cupcake liners.
Stir peanut butter and powdered erythritol together until smooth.
Spread 1 to 2 tablespoons of chocolate in bottom of each cupcake liner.
Dollop 1 to 2 tablespoons of peanut butter mixture on top of chocolate.
Cover each dollop of peanut butter with more chocolate and smooth.
Refrigerate for one hour or until chocolate has hardened.