1. In a saucepan over medium heat, combine butter, vanilla, brown sugar, salt and peanut butter. Stir until melted together
2. Stir in powdered sugar a few tablespoons at a time until combined completely
3. Using a small baking scoop, scoop out a ball of peanut butter mixture. Form into an egg shape and place on parchment paper.
4. Once eggs are formed, place in the freezer for 2 hours.
5. Place your mixing bowl on the tall instant pot trivet and one cup of water in the instant pot liner. Set instant pot to sauté and stir until the chocolate melts until fully melted. Add oil if chocolate needs to be thinned out.
6. Remove eggs from the freezer and dip using a fork in the melted chocolate. Completely cover eggs and place back on parchment.
7. Allow the eggs to sit and shell to harden.