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Instant Pot Mac plus Cheese

6 servings

Dinner

Instant Pot Mac plus Cheese

Instant Pot Mac and Cheese cooks in just 4 minutes! Creamy, rich, and full of cheesy goodness, it’s the ultimate comfort food!

Overhead image of the Instant Pot Mac and Cheese

author’s note

The Hands-Off Mac I Make On Repeat!

Let’s be real, if you’re making mac and cheese, you’re probably in the mood for something quick and straightforward. I already have a few one-pot mac and cheese recipes It is satisfying to, but there are nights when I want something even more hands-off that still delivers on flavor. That’s where this Instant Pot version comes in.

Mac and cheese is always at the top of my kids’ dinner request list, so I knew I needed to reliable a pressure cooker version. This one checks every box—it’s creamy, cheesy, rich, and ridiculously straightforward. You just toss everything into the Instant Pot, spend a couple minutes grating cheese, and by the time you release the pressure, dinner’s ready. It’s truly the ultimate comfort meal made almost effortlessly.

PROCESS INGREDIENT SHOTS OF THE INGREDIENTS THAT GO INTO INSTANT POT MAC AND CHEESE

Instant Pot Mac and Cheese Ingredients

IngredientTips & Notes
Elbow PastaRegular elbows work great. You can use small shells or cavatappi. If using gluten-free pasta, reduce cook time to 3 minutes and quick-release right away.
Chicken BrothVegetable broth works for a vegetarian version.
Seasoning MixSkip paprika for a milder flavor or add a pinch of white pepper for heat.
Unsalted Buttermix in right after releasing pressure so it melts evenly through the pasta.
Sharp Cheddar CheeseUse aged cheddar for more flavor.
Mozzarella CheeseMonterey Jack also works.
Parmesan CheeseGrate finely on the small holes of a grater so it melts right into the sauce.
MilkUse whole or evaporated milk for creaminess. Start with ½ cup and add more as needed to thin the sauce.
Process shots of Instant Pot Mac and Cheese-- images of the uncooked pasta being added along with seasonings and chicken broth. Then it all being pressure cooked

How To Make Instant Pot Mac and Cheese

  1. Load the pot: Add pasta, broth, seasonings.
  2. Pressure cook: High pressure 4 minutes. Quick release immediately.
  3. Butter and milk: mix in butter and ¼ cup milk.
  4. Cheese: Add cheeses in small handfuls, stirring constantly. Alternate with milk until creamy.
  5. Finish: Taste and salt. Thin with more milk if it tightens.
Process shots-- images of the butter, milk, and cheese being mixed through the dish

Grate Cheese in a Flash!

The longest part of making Instant Pot Mac and Cheese? Grating the cheese! Here are some quick shortcuts:

  • Food processor: Use a food processor with a grating attachment. Cut the cheese to fit, and let it do the work.
  • Stand mixer: Have a KitchenAid? The cheese grating tool makes it straightforward! I grate big batches after shopping and store them in zip bags for quick meals.
  • Tip for soft cheese: For softer cheese like mozzarella, freeze it for 15-20 minutes before grating. This makes it easier to handle.

Quick Tip

Loving the Instant Pot? Try more favorites: Sausage and Rice, Salsa Verde Chicken, Taco Chili, and Beef Stroganoff.

Process shots of instant pot Mac and cheese-- images of the cheese being added and it all being enjoyed

Storage

Instant Pot Mac and Cheese is best enjoyed fresh. If you have leftovers, store in an airtight container in the fridge for up to 3 days. Reheat over a low burner with a little milk to revive it.

More Instant Pot Favorites:

satisfying and hearty beef stew instant pot recipe being stirred before serving.

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Instant Pot Beef Stew Recipe

Soups And Stews

Instant Pot Chicken Tortilla Soup

What To Serve With Instant Pot Mac and Cheese

  • Green Salad: A simple garden salad with a light dressing is a reliable side.
  • Roasted Vegetables: Try Brussels sprouts, broccoli, or asparagus.
  • Bread: Serve crispy garlic bread or soft dinner rolls to soak up extra cheese sauce.
  • Coleslaw: A tangy, crunchy coleslaw is such a fun side!
  • BBQ: Pair with pulled pork, BBQ chicken, or ribs for added protein.
  • Fruit Salad: A light fruit salad is the reliable finishing touch.

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