In the Instant Pot, place your rack in the bottom.
Fill the pot with 1 cup water.
Place 12 eggs on the rack.
Put the lid on the instant pot in sealing position position.
Hit the egg button and that's it. (if you don't have an egg button, hit manual pressure cook for 5 minutes)
When the timer goes off, quick release the valve.
Take the eggs out with some tongs and place in a large bowl of ice and water for five minutes.
Peel the eggs then rinse them.
Carefully cut each egg in half and take out the yolk, placing the yolk in a separate small bowl.
In the bowl of yolks, mix in the mayo, dijon mustard, pickle juice, salt and pepper. Mash it pretty good with a fork. Add mayo or juice if you like it more thin.
Grab a tall glass and place a sandwich baggy inside folding the top back over the lid of the glass. Fill the baggy with the yolk mixture (see video). (you can also use a piping bag and fancy tip for this step)
Seal up the baggy and take out of the glass and cut a small tip off one of the bottom corners.
Squeeze the yolk mixture into each egg.
Cut the 12 pickles in half and place 2 halves on each pickle. That way you get pickle with each bite ;)
Enjoy!