Homemade Mac and cheese has never been creamier or easier! Instant Pot Mac and Cheese will be your new favorite way to get your cheesy on. 

In the little over a year that I have had my Instant Pot, I have tried many different recipes. When I first started using it, I just used it to make brown rice. It takes a lot less time to make brown rice in the Instant Pot than on the stove. I also love to make hard boiled eggs , Risotto is crazy easy and Instant Pot Potatoes are a favorite side dish.

A spoonful of macaroni and cheese in with a light blue bowl.

Recently, I’ve seen a lot of posts from people making macaroni and cheese in the pressure cooker so I decided to give it a go. And friends, I am not looking back.

Macaroni and Cheese in a light blue bowl.

Instant Pot Mac and Cheese is SO creamy and so incredibly easy to make.

WHAT YOU NEED:

To make Instant Pot Mac and Cheese you need less than 10 ingredients (not counting water and salt and pepper) and about 15 minutes.

Elbow Macaroni: It’s traditional in mac and cheese but you can also use shells!

Evaporated Milk: Evaporated milk has had half of the water removed. It is creamier than regular milk making it fab for use in mac and cheese.

Sharp Cheddar Cheese: Sharp cheddar cheese has more of a cheddar flavor that medium cheddar so it won’t get lost in the cheese sauce.

Mozzarella Cheese: Helps give this mac and cheese it’s gooey cheesiness.

Fontina Cheese: Another great melty cheese, fontina is a great addition to macaroni and cheese. If you cannot find it you can substitute other mild, melty cheeses like provolone, gruyere or gouda.

3 cheeses on a red plate

Butter: Makes this mac and cheese just a bit creamier and richer.

Ground Mustard Powder: In addition to adding flavor, mustard also works as an emulsifier and helps make the sauce creamier.

Paprika: Adds a smoky flavor and color.

Granulated Garlic: Just a hint of garlic flavor! You can also substitute garlic powder.

How Do You Make it:

Step by Step Photos for how to make instant pot mac and cheese. Photo 1 cooking pasta in instant pot. Photo 2: Instant Pot on Photo 3: cooked macaroni Photo 4: Cheese on macaroni in instant pot

When I usually make macaroni and cheese, I make a roux with butter and flour then slowly whisk in milk. Finally I stir in the cheese until it melts. And, don’t get me wrong, macaroni and cheese this way is fabulous too. But it takes a bit more time. With Instant Pot Mac and Cheese, you cook the pasta in the Instant Pot then stir in evaporated milk, 3 different cheeses and seasonings. Then BAM! The creamiest mac and cheese you’ve ever had.

A spoonful of macaroni and cheese in the instant pot.

Looking for more Instant Pot Recipes? I’ve got you covered!

Instant Pot Chicken Adobo

Instant Pot Ribs 

Pressure Cooker Potatoes 

Instant Pot Chili

Kalua Pork in the Instant Pot

If you love this Macaroni and Cheese Recipe, you’ll love these other variations!

Stove-Top Mac and Cheese 

Roasted Garlic and Thyme Mac n’ Cheese

Loaded Mac and Cheese from Lemon Tree Dwelling

Note: This recipe was originally posted in 2018. It was updated with new step by step photos, tips, a video and nutrition facts in 2020.

Instant Pot Mac and Cheese
5m
Prep
15m
Cook
20m
Total

Servings

6

Ingredients

  • 16 ounces dried elbow noodles
  • 4 cups water
  • 12 ounces evaporated milk
  • 2 tablespoons butter (optional)
  • 8 ounces shredded sharp cheddar cheese
  • 2 cups shredded mozzarella cheese
  • 1 cup shredded fontina cheese
  • 1 teaspoon ground mustard powder
  • 1 teaspoon paprika
  • 1/2 teaspoon granulated garlic
  • salt and pepper

Instructions

  1. Place dry elbow noodles and water in the instant pot (or other pressure cooker). Cook on high for 4 minutes. Do a manual release. There shouldn't be excess water but if there is a bit you can strain it.
  2. Stir in evaporated milk. Add butter in, if using, and stir until melted.
  3. Stir in sharp cheddar cheese, mozzarella and fontina until melted. Stir in mustard, paprika and granulated garlic. Season to taste with salt and pepper. Serve immediately.
Nutrition Facts
Amount per serving
Calories
644
% Daily Value*
Total Fat 29g 38%
Saturated Fat 18g 88%
Cholesterol 92mg 31%
Sodium 528mg 23%
Total Carbohydrate 63g 23%
Dietary Fiber 3g 10%
Total Sugars 9g
Protein 30g
* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
★★★★★ 5.0 (22 reviews)
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Deseree

Whether it is cooking it, eating it, shopping for it or watching TV about it, food is one of my favorite things.

39 Reviews

  1. 35 Best Side Dishes For Ribs With Recipes - Travel In Missouri February 5, 2024

    […] Homemade Mac and cheese has never been creamier or easier! Instant Pot Mac and Cheese will be your new favorite way to get your cheesy on. The full recipe can be found at Life’s Ambrosia. […]

  2. Text Twist 2 August 3, 2022

    Just to be clear all I said was a switch that button I didn’t tell you to break it, pay attention, please.

  3. Paper io July 24, 2022

    Thanks for awesome recipe keep it up.

  4. retro bowl May 10, 2022

    good article, thank you

  5. poppy playtime February 15, 2022

    Your article is very helpful, the topic is particularly interesting, thanks for conveying to us, keep it up.

  6. Deseree January 29, 2022

    Oh nooo! i’m sorry that happened! Also, you’re supposed to use Evaporated Milk not Condensed Milk. Condensed milk is sweetened but evaporated is not.

  7. Carl Denver January 29, 2022

    always read the instructions, not just the ingredients list. I stuck the milk in with the water and then pressure cooked it. Big frothy milk mess to clean up on pressure release :( I used condensed milk from a tin but it made it very sweet. Think next time I’ll just use normal milk and a tablespoon of flour.

  8. mahjong play January 21, 2022

    It looks delicious, thanks for being an inspiration to me.

  9. Delicious Meatball Meal Kids Love - Lovely Momma June 1, 2021

    […] Instant Pot Macaroni and Cheese […]

  10. Deseree May 17, 2021

    You’re welcome! I bet the cream cheese will make it even creamier. I’d love to hear how it goes!

  11. Suzanne May 17, 2021

    I’ll be making this tonight for my husband. I don’t have mozzarella on hand, so I’m hoping he won’t notice that I replace that for cream cheese! Thank you for the EASY recipe!

  12. Stickman Hook April 27, 2021

    Great recipe! I love making homemade mac and cheese!

  13. Victoria Kane September 16, 2020

    Awesome recipe thank you very much.

  14. Cathy May 29, 2020

    YUM! This is the creamiest mac & cheese ever!!!

  15. Catalina May 29, 2020

    OMG! I love how creamy these mac and cheese is! A must try recipe!

  16. Kevin May 29, 2020

    This looks so good! I love making homemade mac and cheese!

  17. Toni May 29, 2020

    One of the most requested dinner at my house!! This was a huge hit!

  18. Amanda May 28, 2020

    Perfect use of my instant pot, thank you for sharing!

  19. Sara Welch May 28, 2020

    Mac and cheese is always a hit in our home; looking forward to giving this a try! Looks too good to pass up!

  20. Kimberly May 28, 2020

    Mac and cheese perfection right here and I love the IP version, thanks!

  21. Deseree May 20, 2020

    Hope you enjoy it as much as we do!

  22. Joanne Whitehead May 19, 2020

    I’m going to make this. It sounds better than a recipe I already have.Thanks.

  23. Trouble Tank 2 March 28, 2020

    Try to cook thanks for the recipe.

  24. Run3 March 28, 2020

    Love your blog please add more recipes.

  25. Alexis March 28, 2020

    Thank you very much for the fantastic recipe.

  26. Erica November 20, 2019

    Looks really amazing thanks for the recipe.

  27. jack September 11, 2019

    You’re great, pasta with sauce looks great, I love pasta.

  28. baby shower ideas March 19, 2019

    delicious pot mac and cheese recipe! i want this! thanks

  29. run 3 unblocked March 19, 2019

    This sounds looks good!!! Homemade cheese and mac is the best!

  30. stephen curry wallpaper March 19, 2019

    wow so yummy! i can’t wait to try this recipe, looks delicious, thanks

  31. run 3 June 21, 2018

    yum I like your recipe! I will try this recipe soon Thanks for sharing

  32. Cathy @ Lemon Tree Dwelling February 1, 2018

    This looks AWESOME! Love all the different kinds of cheese!

  33. Abeer February 1, 2018

    This is so easy to make! A perfect weeknight meal!

  34. Jacque Hastert February 1, 2018

    I can’t express enough how amazingly delicious this looks.

  35. Katerina @ diethood .com February 1, 2018

    This sounds sooo good!!! Homemade mac and cheese is the best!!

  36. Dee January 31, 2018

    I just started making mac and cheese in the IP, and I’m never going back. Yours looks so good!

  37. Dorothy at Shockingly Delicious January 31, 2018

    I am new to the Instant Pot game. I haven’t tried much pasta. This looks like the perfect place to start!

  38. Sabrina January 31, 2018

    This looks so good! Homemade mac and cheese is the best!

  39. Jen January 31, 2018

    My boys are going to love this! So cheesy!!

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