Instant Pot Mac and Cheese

User Reviews

5.0

147 reviews
Excellent
  • Prep Time

    6 mins

  • Cook Time

    6 mins

  • Servings

    8 people

  • Calories

    477 kcal

  • Course

    Side Dish

  • Cuisine

    American

Instant Pot Mac and Cheese

This creamy Instant Pot mac and cheese is a quick, cheesy comfort food classic made in just 20 minutes. With tender pasta, melty cheddar and gruyere, and an optional golden breadcrumb topping, it’s perfect for busy weeknights or cozy gatherings. Simple ingredients, bold flavor, and kid-approved every time.

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Ingredients

Servings

For the Mac and Cheese:

  • 1 pound dried elbow macaroni (16 oz)
  • 4 cups water
  • 1 tablespoon unsalted butter
  • 3 cups sharp cheddar cheese freshly grated
  • 1 cup gruyere cheese shredded
  • ½ to 1 cup whole milk (adjust to your desired creaminess)
  • salt and pepper, to taste

For the Breadcrumb Topping:

  • ¾ cup panko breadcrumbs
  • 2 tablespoons melted butter
  • ½ cup shredded cheddar cheese
  • ½ cup grated Parmesan cheese
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Instructions

  1. Cook the Pasta: Add macaroni, water, and butter to the Instant Pot. Seal the lid and set to [Pressure Cook] (or Manual) on high for 4 minutes. When done, quick release the pressure.
  2. Add the Cheese: Open the lid. Stir in ½ cup of milk, then gradually mix in cheddar and Gruyère, 1 cup at a time, stirring between each addition. Add more milk until it reaches your desired level of creaminess. Season with salt and pepper to taste.
  3. Assemble and Broil: Transfer the mac and cheese to a 9x13-inch oven-safe baking dish.
  4. Make the Topping: In a bowl, mix panko, melted butter, cheddar, and Parmesan. Spread evenly over the mac and cheese.
  5. Finish Under the Broiler: Broil for 4–5 minutes, or until golden and bubbly. Watch closely!
  6. Serve Warm: Best enjoyed fresh out of the oven!

Notes

  • This recipe was tested with an 6 quart Instant Pot DUO.
  • No Draining Needed: The starchy water left after pressure cooking helps thicken the sauce naturally—no need for flour or a roux.
  • Keep It Loose: The pasta keeps soaking up liquid as it cools, so don’t worry if the sauce looks a little thin at first. It’ll thicken up fast.
  • Add Dairy After Cooking: Stir in the milk after pressure cooking. Only use whole milk for that rich, creamy texture. Low-fat milk just won’t cut it.
  • Want It Even Creamier? Add a scoop of sour cream or cream cheese for extra richness and a silky finish.
  • Grate Your Own Cheese: Pre-shredded cheese has a coating that keeps it from melting smoothly. Freshly grated melts like a dream and gives you the creamiest results.
  • No Draining Needed: The starchy water left after pressure cooking helps thicken the sauce naturally—no need for flour or a roux.
  • Keep It Loose: The pasta keeps soaking up liquid as it cools, so don’t worry if the sauce looks a little thin at first. It’ll thicken up fast.
  • Add Dairy After Cooking: Stir in the milk after pressure cooking. Only use whole milk for that rich, creamy texture. Low-fat milk just won’t cut it.
  • Want It Even Creamier? Add a scoop of sour cream or cream cheese for extra richness and a silky finish.
  • Grate Your Own Cheese: Pre-shredded cheese has a coating that keeps it from melting smoothly. Freshly grated melts like a dream and gives you the creamiest results.

Nutrition Information

Show Details
Calories 477kcal (24%) Carbohydrates 28g (9%) Protein 24g (48%) Fat 30g (46%) Saturated Fat 17g (85%) Polyunsaturated Fat 1g Monounsaturated Fat 7g Trans Fat 0.2g Cholesterol 87mg (29%) Sodium 915mg (38%) Potassium 178mg (5%) Fiber 1g (4%) Sugar 3g (6%) Vitamin A 881IU (18%) Calcium 649mg (65%) Iron 1mg (6%)

Nutrition Facts

Serving: 8people

Amount Per Serving

Calories 477 kcal

% Daily Value*

Calories 477kcal 24%
Carbohydrates 28g 9%
Protein 24g 48%
Fat 30g 46%
Saturated Fat 17g 85%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 7g 35%
Trans Fat 0.2g 10%
Cholesterol 87mg 29%
Sodium 915mg 38%
Potassium 178mg 4%
Fiber 1g 4%
Sugar 3g 6%
Vitamin A 881IU 18%
Calcium 649mg 65%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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User Reviews

Overall Rating

5.0

147 reviews
Excellent

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