Instant Pot Mac and Cheese

User Reviews

5

117 reviews
Excellent

Instant Pot Mac and Cheese

This Instant Pot Mac and Cheese recipe uses elbow macaroni cooked under pressure for a creamy, cheesy result. Combining sharp and mild cheddar cheeses with butter, evaporated milk, and eggs creates a smooth, rich sauce that sticks to the tender pasta. The dish offers optional heat with sriracha and a way to cook quickly with the Instant Pot’s convenience.

Description

Instant Pot Mac and Cheese starts by pressure cooking elbow macaroni with water and salt. This method softens the pasta efficiently. The sauce is made separately by blending eggs, evaporated milk, ground mustard, and sriracha, which adds a mild balance of heat without dominating the dish. Butter and freshly grated sharp and mild cheddar cheeses melt into the cooked pasta in stages to create a creamy mix.

The recipe ensures the eggs are cooked safely by using the Instant Pot’s "Keep Warm" function to raise the temperature enough for pasteurization. The mix of two cheddar types and optional Velveeta cheese results in a smooth, well-emulsified sauce that coats the macaroni thoroughly.

This mac and cheese pairs well as a hearty main or side and can be adapted to stovetop cooking if preferred. Substitutions for pasta, milk types, and cheese can be made, though cooking times and texture might slightly differ.

It can be portioned and frozen for future meals with reheating instructions provided to restore creaminess. Reducing quantities or avoiding the spicy elements like sriracha are flexible options.

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Ingredients

Servings
  • 1 pound (454g) elbow macaroni
  • 4 cups (1L) water cold
  • 4 tablespoons (60g) butter unsalted
  • 14 ounces (397g) sharp cheddar cheese freshly grated
  • 6 ounces (170g) mild cheddar cheese freshly grated, or Velveeta cheese
  • salt Kosher salt
  • black pepper Kosher salt

Wet Ingredients

  • 2 egg beaten, large
  • 1 teaspoon ground mustard
  • Sriracha sauce or Frank’s hot sauce, 1 teaspoon, optional
  • 12 ounces (355ml can) evaporated milk

Instructions

  1. Pressure Cook Macaroni: Add 1lb (454g) elbow macaroni, 4 cups (1L) cold water, and a pinch of kosher salt in Instant Pot. Close the lid, then turn Venting Knob to Sealing Position. Pressure cook at High Pressure for 4 minutes, then Gradual Quick Release. Carefully open the lid.Amy + Jacky's Tips: There's a slight chance that a tiny amount of foam will come out with the steam. Have a towel handy.
  2. Mix Wet Ingredients: While the macaroni is pressure cooking, mix the wet ingredients in a medium mixing bowl. Beat 2 large eggs, then mix in 1 tsp ground mustard, 1 tsp Sriracha, and 12 ounces (355ml) evaporated milk. Mix well.
  3. Make Mac & Cheese: Use "Keep Warm" function. Give it a quick stir. If there's more than ¾ cup of water left in the pot, drain some of the liquid.Add 4 tbsp unsalted butter to the pressure cooked macaroni. Mix well with a silicone spatula and let the butter melt. Pour in the wet ingredients and mix well. Add grated cheese (⅓ portion at a time), then stir constantly until the cheese fully melt. Amy + Jacky's Tips: If the mac and cheese is too runny, use "Sauté Less" function to reduce it down.
  4. Serve: Taste and season with kosher salt and ground black pepper. You'll likely need a couple pinches of kosher salt to brighten the dish. For the best tasting experience, serve immediately! Enjoy~
Equipments used:

Notes

  • Adjust pressure cooking time for different types of pasta.
  • Use evaporated milk, not sweetened condensed milk, for correct consistency.
  • Freshly grated cheese melts better than pre-shredded varieties containing additives.
  • The Keep Warm setting cooks eggs safely for smooth sauce texture.
  • Freeze leftovers properly cooled in airtight containers, then thaw and reheat over low heat with frequent stirring.
  • Halve the recipe by reducing ingredients and increasing cooking time slightly to compensate for faster pressure build-up.
  • Do not overfill the Instant Pot; max half full for foods like pasta that expand.

Nutrition Information

Show Details
Calories 621kcal (31%) Carbohydrates 48g (16%) Protein 29g (58%) Fat 34g (52%) Saturated Fat 21g (105%) Cholesterol 143mg (48%) Sodium 511mg (21%) Potassium 340mg (7%) Fiber 2g (8%) Sugar 6g (12%) Vitamin A 1046IU (21%) Vitamin C 1mg (1%) Calcium 645mg (65%) Iron 2mg (11%)

Nutrition Facts

Serving: 4- 6

Amount Per Serving

Calories 621 kcal

% Daily Value*

Calories 621kcal 31%
Carbohydrates 48g 16%
Protein 29g 58%
Fat 34g 52%
Saturated Fat 21g 105%
Cholesterol 143mg 48%
Sodium 511mg 21%
Potassium 340mg 7%
Fiber 2g 8%
Sugar 6g 12%
Vitamin A 1046IU 21%
Vitamin C 1mg 1%
Calcium 645mg 65%
Iron 2mg 11%

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

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Overall Rating

5

117 reviews
Excellent

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