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Creamy No-Fail Instant Pot Mac and Cheese

Close-up of a generous serving of creamy, bright orange Instant Pot Mac and Cheese on a white plate.

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Make rich, creamy macaroni and cheese quickly using your Instant Pot. This recipe uses a precise liquid ratio for perfect pasta texture every time.

Ingredients

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  • 1 pound elbow macaroni
  • 4 cups water or chicken broth
  • 1 teaspoon salt
  • 1 teaspoon dry mustard powder
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon paprika
  • 1 cup whole milk
  • 4 tablespoons unsalted butter
  • 8 ounces sharp cheddar cheese, shredded
  • 4 ounces Gruyere cheese, shredded
  • 4 ounces Velveeta or Monterey Jack cheese, cubed

Instructions

  1. Place the macaroni, water or broth, salt, mustard powder, pepper, and paprika into the inner pot of your Instant Pot. Do not stir.
  2. Secure the lid and set the vent to Sealing.
  3. Cook on High Pressure (Manual/Pressure Cook) for 4 minutes.
  4. When the cooking time finishes, allow a Natural Pressure Release (NPR) for 5 minutes, then carefully switch the valve to Venting for a Quick Release (QR) of any remaining pressure.
  5. Carefully open the lid away from your face. The pasta should be cooked but slightly firm.
  6. Stir the pasta mixture gently. If there is excess liquid, stir until it is absorbed; if it seems too watery, set the Instant Pot to Sauté mode (Low) for 2-3 minutes, stirring constantly until the liquid reduces slightly.
  7. Turn the Instant Pot off. Add the butter, milk, and all the shredded and cubed cheeses.
  8. Stir continuously until all the cheese is fully melted and the sauce is smooth and creamy.
  9. Serve immediately.

Notes

  • Shred your own cheese; pre-shredded cheese contains anti-caking agents that prevent smooth melting.
  • For a richer flavor, use half chicken broth and half water for the cooking liquid.
  • If the sauce seems too thick after adding cheese, stir in a splash of extra milk until you reach your desired consistency.

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