Instant Pot mac and cheese with ham is a quick dinner recipe using three kinds of cheese and leftover ham that is done in under 15-minutes and all cooked in the Instant Pot.
In the Instant Pot, combine the macaroni, water, butter, and Better than Bouillon. Set the Instant Pot to four minutes on high pressure and lock on the lid. Start the Instant Pot.
When the Instant Pot is done cooking, quick release the Instant Pot. Keep the pot on warm.
Add the evaporated milk, cheeses, and ham to the Instant Pot. Stir the cheeses to melt and combine with the pasta. Season with salt and pepper to your taste.