Instant Pot Mac and Cheese

Why You’ll Love This Recipe

Instant Pot Mac and Cheese is a creamy, comforting dish made in a fraction of the time it takes on the stovetop. With minimal prep and no draining required, this one-pot wonder delivers rich, cheesy flavor and perfectly tender pasta in under 30 minutes. It’s the ultimate quick comfort food for busy weeknights or casual gatherings.

ingredients

this Recipe

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

elbow macaroniwaterbutterevaporated milkcheddar cheese (shredded)mozzarella or Monterey Jack cheesesaltgarlic powdermustard powderblack pepper

directions

Add elbow macaroni, water, butter, salt, garlic powder, mustard powder, and black pepper to the Instant Pot.

Secure the lid and set the valve to sealing. Cook on high pressure for 4 minutes.

Once the timer goes off, quick release the pressure carefully.

Stir in the evaporated milk.

Gradually add shredded cheeses, stirring constantly until fully melted and creamy.

Adjust seasoning to taste. If the sauce is too thick, add a splash of milk.

Serve hot and garnish with extra cheese or herbs if desired.

Servings and timing

This recipe yields approximately 6 servings.Preparation time: 5 minutesCooking time: 4 minutesPressure release and mixing: 10 minutesTotal time: 20 minutes

Variations

Add cooked bacon or ham for a smoky twist.

Mix in steamed broccoli or peas for a veggie boost.

Use pepper jack or smoked gouda for deeper flavor.

Top with breadcrumbs and broil for a crispy finish.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.Reheat in the microwave or on the stovetop with a splash of milk to restore creaminess.Freezing is not recommended, as the texture may change.

FAQs

Can I use a different pasta shape?

Yes, but cooking times may vary slightly—short, sturdy shapes work best.

What cheese melts best?

Sharp cheddar is ideal, but blending with softer cheeses like mozzarella helps with creaminess.

Can I make it gluten-free?

Use gluten-free pasta and check labels on all other ingredients.

Is evaporated milk necessary?

It adds richness and stability, but whole milk can be used as a substitute.

Do I need to drain the pasta?

No draining is needed—the water is absorbed and helps form the sauce.

Can I double the recipe?

Yes, just make sure not to exceed the Instant Pot’s max fill line.

Will the pasta overcook?

No, 4 minutes under pressure yields al dente pasta; quick release prevents overcooking.

Can I add spices?

Absolutely—paprika, chili flakes, or nutmeg add extra flavor.

How do I prevent clumping?

Add cheese slowly and stir continuously for a smooth sauce.

Can I keep it warm in the pot?

Yes, use the “Keep Warm” function, but stir occasionally to avoid sticking.

Conclusion

Instant Pot Mac and Cheese is a quick, fuss-free way to enjoy a rich and creamy classic. Perfectly cheesy and endlessly customizable, it’s a go-to recipe for busy days and comfort-food cravings. Make it once, and it’s sure to become a regular in your meal rotation.

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