Instant Pot Mac and Cheese

User Reviews

5

39 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    20 mins

  • Servings

    6 servings

  • Calories

    749 kcal

  • Course

    Dinner

  • Cuisine

    American

Instant Pot Mac and Cheese

Instant Pot Mac and Cheese is a creamy pasta dish made by cooking pasta under pressure with water or broth, then combining with a smooth sauce created by blending butter, flour, evaporated milk, and a mix of grated cheeses. Seasoned with salt, pepper, and nutmeg, the dish features a rich, velvety texture and comforting cheesy flavor. It’s ready quickly with minimal stovetop work.

Description

This recipe starts by pressure cooking pasta submerged in water or cold chicken broth for five minutes. Once the pasta is cooked and pressure released, a butter and flour paste is mixed with evaporated milk in the pot on a sauté setting to form a thickened sauce. Grated cheeses are gradually added and melted into the sauce, enriched with nutmeg and seasoned with salt and pepper to taste.

The combination of cheeses includes both easily meltable types for softness and other flavorful cheeses for depth; examples include white cheddar, gruyere, parmesan, and cream cheese. The sauce achieves a creamy, smooth consistency that coats the pasta well, balancing richness with mild spice from the nutmeg.

This mac and cheese is ideally served immediately to enjoy its creamy texture. It offers a convenient one-pot solution that reduces hands-on cooking time compared to traditional stovetop versions.

Tips include selecting cheese carefully to ensure good melting, potentially using a cup of milk to adjust sauce thickness, and combining different cheeses for both meltability and flavor complexity.

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Ingredients

Servings
  • 1 lb pasta I used cavatappi
  • 4 cups water or chicken broth, cold
  • 12 oz evaporated milk 1 can
  • 1/4 cup butter softened, salted
  • 1/4 cup all-purpose flour
  • 16 oz cheese see notes below, assorted, grated
  • salt to taste
  • black pepper to taste
  • 1/8 teaspoon nutmeg grated
  • milk as needed

Instructions

  1. Place pasta and cold water (or chicken broth) into pressure cooker. Do your best to create an even layer of pasta so its all mostly submerged. Add pressure cooker lid, lock into place, seal valve and cook 5 minutes under high pressure on "Beans/Chili" mode.
  2. While pasta is cooking, mix butter and flour together to create a paste.
  3. Quick release pressure once cooking cycle has completed and remove lid. Switch to Brown/Saute function. Pour in evaporated milk and the butter/flour mixture. Continuously stir until sauce thickens. 
  4. Sprinkle in grated cheeses, little by little, until it all has been incorporated. Add in splashes of milk as needed if macaroni and cheese gets too thick. (I probably used 1 cup total as I was stirring in the cheese.)
  5. Stir in nutmeg, taste and adjust seasonings as desired. Serve immediately.

Notes

  • Use a blend of 12 oz meltable cheeses such as cheddar, white cheddar, gruyere, fontina, gouda, Swiss, provolone, pepper jack or cream cheese for a smooth sauce.
  • Add 4 oz of more flavorful cheeses like parmesan or blue cheese for taste depth.
  • Add milk in small amounts as needed to adjust sauce thickness during cheese incorporation.

Nutrition Information

Show Details
Calories 749kcal (37%) Carbohydrates 67g (22%) Protein 33g (66%) Fat 38g (58%) Saturated Fat 24g (120%) Cholesterol 116mg (39%) Sodium 610mg (25%) Potassium 414mg (9%) Fiber 3g (12%) Sugar 8g (16%) Vitamin A 1129IU (23%) Vitamin C 1mg (1%) Calcium 716mg (72%) Iron 2mg (11%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 749 kcal

% Daily Value*

Calories 749kcal 37%
Carbohydrates 67g 22%
Protein 33g 66%
Fat 38g 58%
Saturated Fat 24g 120%
Cholesterol 116mg 39%
Sodium 610mg 25%
Potassium 414mg 9%
Fiber 3g 12%
Sugar 8g 16%
Vitamin A 1129IU 23%
Vitamin C 1mg 1%
Calcium 716mg 72%
Iron 2mg 11%

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

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User Reviews

Overall Rating

5

39 reviews
Excellent

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