Line an 8×8 glass pan(or metal pan) with parchment paper or foil.

Turn the Instant Pot onto the Sauté NORMAL setting. Don’t do this process on HIGH.

Add 2 cups of water.

Once the water starts simmering and you see steam coming from it, place the glass or metal bowl on top of it. a glass bowl that is slightly larger than your Instant Pot. The bottom of the bowl should fit inside of the Instant Pot but the top should be taller.

Add white chocolate chips.

Cancel the saute mode and switch to keep warm mode.

Once you notice the chocolate is starting to melt, add the peanut butter. Stir until chocolate is fully melted and everything is combined.

Take out the bowl from the Instant pot. Keep it aside. Keep the “keep warm mode” on.

Place another bowl and add semi-sweet chocolate.

Stir until chocolate is melted.

Pour white chocolate peanut butter mixture onto the prepared pan. Use a spatula to spread the mixture evenly.

Take the melted semi-sweet chocolate and pour it onto the white chocolate-peanut butter mixture in lines. (refer to a video).

Take a knife, stick, or toothpick and run it in the opposite direction of the chocolate lines you created, to achieve a swirl pattern. Run your knife through the mixture as much as you’d like, to create your desired swirl pattern.

Let cool either on the countertop or in the fridge. Cut into small squares. Store in an airtight container at a cool place or in a refrigerator. This will stay good for a week on the counter-top and a month refrigerator.