Creamy and Cheesy Instant Pot Mac and Cheese Recipe

I whipped up a mouthwatering mac and cheese recipe that will have you coming back for seconds! This creamy and cheesy delight is made in an Instant Pot, saving you time while delivering maximum flavor. With just a few simple ingredients and minimal effort, you can indulge in a bowl of comfort food heaven. Get ready to satisfy your cravings with this irresistibly creamy and cheesy Instant Pot mac and cheese recipe.

Creamy and Cheesy Instant Pot Mac and Cheese Recipe

I absolutely love mac and cheese. There’s just something about the creamy, cheesy goodness that is so comforting and satisfying. And when it comes to making mac and cheese, my go-to method is using the Instant Pot. It’s quick, easy, and the results are always delicious. In this article, I’ll share with you my favorite recipe for creamy and cheesy Instant Pot mac and cheese, along with some helpful tips, variations, and serving suggestions. So let’s get started!


To make this mouthwatering mac and cheese, you’ll need the following ingredients:

  • Elbow macaroni
  • Butter
  • All-purpose flour
  • Milk
  • Cheddar cheese
  • Cream cheese
  • Mustard powder
  • Salt
  • Black pepper
  • Paprika


Let’s break down the preparation process step by step:

1. Cook the macaroni

Start by cooking the elbow macaroni according to the package instructions until it’s al dente. You want the pasta to have a bit of a bite as it will continue to cook in the Instant Pot.

2. Melt butter in Instant Pot

Next, melt a generous amount of butter in the Instant Pot using the sauté function. The butter adds richness and flavor to the dish.

3. Add flour and whisk

Once the butter is melted, add in the all-purpose flour and whisk it together until it forms a smooth paste. This is called a roux and it will help thicken the cheese sauce.

4. Gradually add milk

Slowly pour in the milk while continuing to whisk the mixture. Gradually adding the milk helps prevent the sauce from becoming clumpy.

5. Stir in cheddar cheese and cream cheese

Once the milk is fully incorporated, add in the shredded cheddar cheese and cream cheese. Stir until the cheeses are melted and the sauce is smooth and creamy.

6. Add mustard powder, salt, and black pepper

To elevate the flavors of the mac and cheese, add in some mustard powder for a bit of tang, salt for seasoning, and black pepper for a hint of heat. Adjust the seasonings to taste.

7. Combine macaroni and cheese sauce

Now it’s time to bring everything together. Add the cooked macaroni to the Instant Pot and gently stir it into the cheese sauce until it’s evenly coated.

8. Set Instant Pot to cook for a few minutes

Secure the lid on the Instant Pot and set it to cook on high pressure for a few minutes. This will further cook the pasta and allow the flavors to meld together.

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9. Release pressure and stir

Once the cooking time is up, carefully release the pressure from the Instant Pot. Give the mac and cheese a good stir to ensure everything is well combined and creamy.

10. Garnish with paprika

To add a pop of color and a touch of smokiness, garnish the mac and cheese with a sprinkle of paprika. It not only looks beautiful but also adds another layer of flavor.

Tips for Perfect Mac and Cheese

Here are some tips to help you achieve mac and cheese perfection:

– Use elbow macaroni for best results

Elbow macaroni is the classic choice for mac and cheese due to its shape and size. It allows the cheese sauce to cling to the pasta, resulting in every bite being deliciously cheesy.

– Whisk the flour thoroughly to avoid lumps

When adding the flour to the melted butter, make sure to whisk it thoroughly until it forms a smooth paste. This will prevent lumps from forming in the sauce.

– Gradually adding milk prevents clumping

To ensure a silky smooth cheese sauce, gradually pour in the milk while continuously whisking the mixture. This method helps prevent clumping and ensures a creamy consistency.

– Mix in cream cheese for extra creaminess

For an extra creamy and luscious mac and cheese, stir in some cream cheese along with the cheddar cheese. It adds an additional layer of richness and velvety texture.

– Adjust seasoning to taste

Everyone’s taste buds are different, so feel free to adjust the seasonings to your personal preference. Add more salt, black pepper, or mustard powder if desired.

– Allow pressure release to prevent splatters

When releasing the pressure from the Instant Pot, make sure to do it slowly and carefully. This will help prevent any hot cheese sauce from splattering out.


Mac and cheese is a versatile dish that can be customized to suit your taste. Here are some delicious variations to try:

– Bacon Mac and Cheese: Add cooked bacon bits

For all the bacon lovers out there, add some cooked bacon bits to your mac and cheese. The salty and smoky flavors of the bacon complement the creamy cheese sauce perfectly.

– Broccoli Mac and Cheese: Steam broccoli and mix in

To sneak some veggies into your mac and cheese, steam some broccoli until it’s tender and mix it into the dish. It adds a nice crunch and a pop of green color.

– Buffalo Chicken Mac and Cheese: Add shredded chicken tossed in buffalo sauce

For a spicy twist, add some shredded chicken that has been tossed in buffalo sauce. This variation combines the flavors of buffalo chicken wings with creamy mac and cheese.

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– Jalapeno Popper Mac and Cheese: Mix in diced jalapenos and cream cheese

If you like a little heat, mix in some diced jalapenos along with the cream cheese. It gives the mac and cheese a delicious spicy kick reminiscent of jalapeno poppers.

– Truffle Mac and Cheese: Drizzle truffle oil and sprinkle grated Parmesan on top

For an extra touch of luxury, drizzle some truffle oil over the mac and cheese and sprinkle it with grated Parmesan cheese. It adds a decadent and elegant flavor profile.

Serving Suggestions

Mac and cheese is delicious on its own, but it can also be paired with other dishes to create a complete meal. Here are some serving suggestions:

– Serve as a main course

Enjoy a big bowl of mac and cheese as a satisfying main course. It’s hearty, comforting, and perfect for those cozy nights in.

– Pair with a side salad

Balance out the richness of the mac and cheese by serving it with a light and refreshing side salad. A simple green salad or a Caesar salad works wonders.

– Add a protein like grilled chicken or shrimp

To make a heartier meal, add a protein of your choice to the mac and cheese. Grilled chicken or shrimp are great options that complement the flavors of the dish.

– Serve as a side dish with BBQ or roasted meats

Mac and cheese makes a fantastic side dish to accompany BBQ or roasted meats. The cheesy goodness is the perfect match for smoky flavors.

Storage and Reheating

If you find yourself with leftovers (which is rare because this mac and cheese is so delicious), here’s how you can store and reheat them:

– Store leftovers in an airtight container in the refrigerator

Transfer any remaining mac and cheese to an airtight container and store it in the refrigerator. It will stay fresh for up to 3-4 days.

– Reheat in the microwave or on the stovetop

When you’re ready to enjoy the leftovers, you have two options for reheating. You can either microwave it in short intervals, stirring in between, or reheat it on the stovetop over low heat.

– Add a splash of milk while reheating to maintain creaminess

To maintain the creamy consistency of the mac and cheese, add a splash of milk while reheating. It will help revive the sauciness and prevent it from drying out.

Mac and Cheese for a Crowd

If you’re hosting a party or gathering and need to feed a large group of people, here’s how you can adapt the recipe:

– Double or triple the recipe

To make enough mac and cheese for a crowd, simply double or triple the recipe. Make sure to adjust the cooking time accordingly.

– Use a larger Instant Pot or make multiple batches

If your Instant Pot isn’t large enough to accommodate a double or triple batch, you can either use a larger Instant Pot if available or make multiple batches.

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– Keep warm in a slow cooker for parties or gatherings

To keep the mac and cheese warm and ready to serve throughout your event, transfer it to a slow cooker on the “warm” setting. Stir occasionally to prevent any sticking.

Mac and Cheese for Kids

Mac and cheese is a kid-friendly dish that most children adore. Here are some tips to make it even more appealing for the little ones:

– Use fun-shaped pasta like shells or spirals

Instead of using traditional elbow macaroni, opt for fun-shaped pasta like shells or spirals. Kids love the novelty of different shapes.

– Add pureed vegetables for added nutrition

Sneak in some extra nutrition by adding pureed vegetables to the cheese sauce. Butternut squash, carrots, or cauliflower work well and add a natural sweetness.

– Sprinkle with breadcrumbs for a crispy top

To add a textural element and create a crispy top, sprinkle the finished mac and cheese with breadcrumbs before baking or broiling. Kids love the crunchy contrast.

– Serve with a side of sliced fruits or vegetables

Complete the meal by serving the mac and cheese with a side of sliced fruits or vegetables. It adds a refreshing element and ensures a balanced meal.

Healthier Mac and Cheese Options

If you’re looking for healthier alternatives to traditional mac and cheese, here are some ideas:

– Use whole wheat or gluten-free pasta

Swap out regular pasta for whole wheat or gluten-free pasta options. Whole wheat provides more fiber, while gluten-free caters to those with dietary restrictions.

– Replace some of the cheese with nutritional yeast

For a cheesy flavor without the added calories, replace some of the shredded cheese with nutritional yeast. It adds a savory and slightly nutty taste.

– Add steamed cauliflower or butternut squash for creaminess

To cut down on the amount of cheese used, add steamed cauliflower or butternut squash to the cheese sauce. They add creaminess and nutrients without compromising flavor.

– Use low-fat milk or plant-based milk alternatives

To reduce the fat content, use low-fat milk instead of whole milk in the cheese sauce. Alternatively, you can opt for plant-based milk alternatives like almond or oat milk.


Creamy and cheesy Instant Pot mac and cheese is the ultimate comfort food that can be enjoyed by people of all ages. This versatile dish can be customized with various mix-ins and served in a variety of ways. Whether you’re making it for a family dinner, a party, or just craving a delicious bowlful, this recipe is sure to satisfy. So grab your Instant Pot, gather the ingredients, and get ready to indulge in the perfect mac and cheese. Enjoy!

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