Melt peanut butter and butter for 1 minute in microwave.
Stir until blended.
Add vanilla and powdered sugar and mix well.
Divide mixture into 10 portions and shape into a egg shape.
Place on parchment paper lined sheet and place in freezer for 15 minutes.
Melt chocolate in microwave by heating for 30 seconds then stirring and repeating process until it is melted and smooth.
Using a fork, dip egg into chocolate and flip to cover completely. Lift with fork and gently tap on edge of the bowl allowing excess chocolate to drip off.
Place back on parchment paper.
Refrigerate 10 minutes until chocolate has set.