Mix all ingredients together (except for chocolate) using an electric stand mixer until it forms a soft dough.
Scoop peanut butter mixture with a cookie scoop. Roll into a ball then form into an egg shape and press down to flatten, slightly.
Place peanut butter eggs on a baking sheet lined with parchment paper. Place in the freezer for 1 hour or until hard.
Melt chocolate in a microwave-safe bowl (in the microwave) using 30-second intervals (stir after each interval) until smooth. This will take about a minute. DO NOT overheat or chocolate will not be usable.
Dip peanut butter eggs in chocolate, tapping fork against side of bowl to allow excess chocolate to drip off.
Set on a cookie sheet lined with wax paper or parchment paper. Add sprinkles immediately before the chocolate hardens.
Video
Notes
You can also use semi-sweet chocolate chips or milk chocolate chips melted with a small couple of teaspoons of coconut oil mixed in, in place of the melting chocolate wafers.