Cook on high pressure (manual) for 4 minutes, followed by a quick release. Stir in the evaporated milk and shredded cheddar cheese until smooth and creamy. Toss the shredded cheddar cheese with the flour. Cover and lock the lid in place, set to manual high pressure for 4 minutes.
The bags of shredded cheese are coated in a powder to keep it from sticking together, which makes your sauce grainy. Add pasta, water, butter, mustard, garlic powder and 1 teaspoon salt to the bowl of an Instant Pot, and briefly stir to combine. Place the butter, elbow pasta, salt and 4 cups water to inner pot. One tip for creamy, perfect homemade mac and cheese: don’t use pre-shredded cheese. Just one pot and about 20 minutes is all it takes to make homemade mac and cheese.
The lid is locked in place and the Instant Pot is set to cook the macaroni and cheese for 4 minutes, high pressure. (My toddler hardly eats more than 5 of 6 bites of anything). For my family of 3, we use it as a side dish two nights in a row. The pasta is combined with water, butter, and seasonings. This instant pot mac and cheese recipe makes about 2-3 big bowls of macaroni and cheese. Drain and add to the pot along with the evaporated milk and cheese. Broccoli – Steam 8 to 12 ounces of broccoli florets until tender-crisp.Lobster or Shrimp – Add 1 cup of cooked chopped lobster meat to the mac and cheese along with the milk and cheese.Add the bacon and 2 tablespoons or more of minced jalapeño pepper when you add the milk and cheese. Bacon and Jalapeño – Cook 10 strips of bacon until crisp drain and crumble.To cut calories a bit, make it with 3/4 pound of shredded cheese and 3/4 cup of evaporated milk. Make this Loaded Instant Pot Mac and Cheese Recipe right now Piping hot elbow macaroni swimming in creamy cheddar cheese sauce. Just add ingredients to the pot, let the pressure increase, and cook for 4 minutes! The pictured dish was made with catanisella lunga pasta, but elbows, fusilli, shells, or other pasta shapes may be used. This Instant Pot macaroni and cheese is so easy and so creamy-delicious, you won’t make it any other way from now on.