Oat Milk Mac and Cheese Recipe (2024)

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This oat milk mac and cheese is creamy, cheesy, decadent, and couldn’t be simpler! A great recipe with oat milk and delicious spices that everyone will love.

This creamy pasta makes a fantastic lunch or dinner option – serve with a side salad and dig in. You can make your own oat milk with 2 ingredients, or use a store bought oat milk (just make sure it’s unsweetened).

Oat Milk Mac and Cheese Recipe (1)

This oat milk mac and cheese is a fantastic savory dish that is a great recipe to use with oat milk. Mac and cheese is one of my favorite foods ever so you know I had to make this lighter version.

Oat milk is one of the best plant milks around because it’s vegan, and costs pennies to make at home. My unsweetened oat milk recipe is a fantastic step-by-step guide for making oat milk at home… or you can use store-bought oat milk which is equally as delicious!

This Oat Milk Macaroni and Cheese Recipe is:

  • Creamy
  • Cheesy
  • Decadent
  • Gooey
  • Loaded with Flavor
  • Can easily be made dairy free
  • A crowd-pleaser for kids and adults alike!
Oat Milk Mac and Cheese Recipe (2)

Can You Add Oat Milk to Boxed Mac and Cheese?

Absolutely! Just make sure it’s unsweetened and unflavored oat milk.

Easy Weeknight Oat Milk Mac and Cheese

This oat milk macaroni and cheese recipe is what I call an Easy Weeknight Meal – which is on your table in about 30 minutes. These quick and simple recipes are perfect for those nights when you want a tasty homecooked meal but don’t want to spend hours in the kitchen.

Browse Easy Weeknight Meals, that are great for the whole family. From soups and stews, to pastas and proteins – a quick meal can be on your table in no time. Even faster than ordering takeout!

What’s In This Oat Milk Mac and Cheese Recipe?

See the recipe card below for full ingredient amounts and recipe instructions!

  • Oat Milk: which you can make yourself with some water andold fashioned oats, or use store-bought. If you don’t want to make oat milk yourself, unsweetened oat milk has the perfect texture for this mac!
  • Macaroni Noodles
  • Olive Oil
  • Mustard Powder:for a wonderful sharp flavor, I like this mustard powder best!
  • Salt: We like to usepink Himalayan sea salt.
  • Black Pepper: like salt, I only usereally good pepper corns, I liketellicherry pepper cornsbecause they have a fresh spicy taste when they are ground. There are a lot of varieties but I liketellicherry peppercornsbest.
  • Cheddar or Melty Cheese:You can use cheddar, shredded cheese blends, or evencreamy Velveetafor this recipe, or another melty cheese alternative. You can use a plant-based cheese for a vegan substitute as well.
  • Parmesan Cheese: for a bright and sharp finish on this mac! I love adding this parmesan cheese to my mac and cheese recipes to give it that little extra kick of flavor.

Dietary Modifications

  • To make this recipe gluten free, Make sure the oats you are using are certified gluten free. While oats are naturally gluten free, there can be cross-contamination during processing, so always make sure your oats have the Certified GF stamp on the packaging if you must avoid wheat.
Oat Milk Mac and Cheese Recipe (3)

Make This Mac and Cheese with Store-Bought or Homemade Oat Milk!

You can absolutely use an unsweetened store-bought oat milk, or you can easily make it yourself. All you need is oats, water, a strainer, and a blender. My unsweetened oat milk recipe is here if you want to try it yourself. Or you can get oat milk at the store or this delicious version online here. Either way, ooey gooey delicious oat milk mac and cheese is coming your way.

Oat Milk Mac and Cheese Recipe (4)

How Do I Make This Easy Mac and Cheese with Oat Milk?

  1. Bring a large pot of water to a boil, and cook pasta according to package instructions. Drain and set macaroni aside.
  2. In a large pot, heat the olive oil, ground mustard, salt, pepper, and oat milk over low heat. Cook until oat milk is just bubbling, then reduce to a simmer.
  3. Add in the cheeses and stir well until all have melted into the oat milk. Add the cooked macaroni to the cheese sauce, taste and add salt and pepper if needed, and enjoy.
Oat Milk Mac and Cheese Recipe (5)

More Recipes With Oat Milk You’ll Love!

Oat Milk Alfredo Recipe

Oat Milk Chai Latte Recipe

Salted Oat Milk Hot Chocolate Recipe

Oat Milk Bubble Tea Recipe

Oat Milk Rice Pudding Recipe

Homemade Chocolate Oat Milk

Oat Milk Mac and Cheese Recipe (6)

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Oat Milk Mac and Cheese Recipe (7)

Oat Milk Mac and Cheese

Oat Milk Mac and Cheese Recipe (8)Kelly Jensen

This oat milk mac and cheese is creamy, cheesy, decadent, and delicious! A great recipe with oat milk everyone will love. A fantastic lunch or dinner option – serve with a side salad and dig in. You can make your own oat milk with 2 ingredients, or use a store bought oat milk (just make sure it's unsweetened).

5 from 27 votes

Cook Time 25 minutes mins

Total Time 25 minutes mins

Course Dinner, Pasta

Cuisine American

Servings 12 servings

Calories 298 kcal

Ingredients

  • 1 lb macaroni use certified gluten free if needed
  • 2 tablespoons olive oil
  • 1 teaspoon whole grain mustard
  • 1/2 teaspoon Sea Salt
  • 1/4 teaspoon Black Pepper
  • 2 cups unsweetened oat milk use certified gluten free if needed
  • 1 1/2 cups cheddar cheese *or see below Recipe Notes for my vegan cheese sauce recipe
  • 8 ounces Velveeta
  • 1/2 cup parmesan cheese
  • Sea Salt and Black Pepper

Instructions

  • Bring a large pot of water to a boil, and cook pasta according to package instructions. Drain and set macaroni aside.

  • In a large pot, heat the olive oil, ground mustard, salt, pepper, and oat milk over low heat. Cook until oat milk is just bubbling, then reduce to a simmer.

  • Add in the cheeses and stir well until all have melted into the oat milk. Add the cooked macaroni to the cheese sauce, taste and add salt and pepper if needed, and enjoy!

Notes

Substitute in my Vegan Cheese Sauce Recipe which you can find here!

Nutrition

Calories: 298kcalCarbohydrates: 35gProtein: 14gFat: 11gSaturated Fat: 5gCholesterol: 26mgSodium: 572mgPotassium: 189mgFiber: 2gSugar: 6gVitamin A: 442IUVitamin C: 1mgCalcium: 326mgIron: 1mg

Did You Make This Recipe?Please leave a rating and comment below, let us know what you loved about it!

This post may contain affiliate links. I may earn from qualifying purchases from affiliate programs, at no additional cost to you. Please read ourprivacy policyfor more information.

About the Author: Kelly Jensen

Oat Milk Mac and Cheese Recipe (9)

Kelly Jensen has 7 years experience as a food blogger, freelance recipe developer, content creator, beekeeper, and loves cooking everything she can from scratch.

View all post by Kelly Jensen | Website

Oat Milk Mac and Cheese Recipe (2024)

FAQs

Can you make mac and cheese with oat milk? ›

In a medium saucepan combine oat milk, and queso cheese sauce. Whisk together and gently warm making sure not to over heat or let the mixture boil. Once the mixture is warm, reduce heat to low and add cheese. Whisk until the cheese is melted and the mixture is smooth.

Does oat milk work in cheese sauce? ›

Dairy-free milk Make sure you use an unsweetened milk, sweet cheese sauce is not a good thing. I always use oat milk, as it doesn't really have a flavour of its own which really accentuates the cheesiness!

Can you make Annie's mac and cheese with oat milk? ›

Any unflavored/unsweetened alternative milk will work well. I like oat milk (along with my alternative “cheese”.)

Is oat milk or almond milk better for mac and cheese? ›

We used unsweetened almond milk to make this mac and cheese, but any plant-based milk will do the trick. Soy milk, oat milk, or pea milk are three more of our favorites for recipes like this. With the addition of cashews, you'll have no issues thickening the sauce.

Is oat milk fine for mac and cheese? ›

To make mac and cheese without milk, the best choice is to find something that has a similar texture and a milk flavor. Things like heavy cream, almond milk, oat milk, yogurt, cream cheese, and even pasta water all work very well in boxed mac and cheese.

Can I use oat milk instead of milk in recipes? ›

Uses: Oat milk is a good substitute for cow's milk in both sweet and savory dishes. In addition to drinking it straight from the glass, oat milk is recommended for your morning cereal; smoothies; baked goods; curries; lighter cream soups and sauces; and mashed potatoes.

How do you thicken oat milk? ›

If you want your oatmilk to be thicker, similar to what you purchase in the store, you will need an added gum. Xanthan gum works great to thicken cold liquids and you don't need much for a batch.

Why is my oat milk not creamy? ›

Steel cut oats are too unprocessed and make less creamy milk. Rolled oats are just right and make nice and creamy oat milk. And quick cooking oats are too finely processed and tend to create slimier oat milk.

What makes oat milk extra creamy? ›

The secret ingredient to making creamy oat milk? Drumroll please... after testing I found that adding ¼ unsweetened shredded coconut made the oat milk extra rich and creamy! You do not taste the coconut flavor, it's just a quick simple hack that really takes this oat milk recipe to the next level.

What is the best milk for mac and cheese? ›

The remaining ingredients are simple: butter and flour (which makes the sauce thicken), milk, spices, salt, and pepper. For the milk, I prefer whole milk since it makes a creamier sauce, but I've used reduced fat milk plenty of times without complaint.

What can I use instead of cheese in mac and cheese? ›

Nutritional yeast is a popular ingredient that gives a cheesy flavor without the dairy. Cashew cream is another great alternative that can be used as a base for a creamy sauce. And, there are many non-dairy cheese alternatives on the market now that actually taste pretty darn good.

Can I use any milk for mac and cheese? ›

Any milk is fine. I usually use whole milk, then add some cream, sometimes, just to make it richer. Then you add the cheese of your choice, and melt that, then put the cooked macaroni in. If you are used to using evaporated milk, it's because it makes the sauce a little creamier/richer.

Can you use oat milk in mashed potatoes? ›

Rice or mash the potatoes into the garlic butter. Return the potatoes to the pot and mash or rice them directly in the pot. Once the potatoes are mostly mashed, add 1 1/2 to 2 cups of warm oat milk till desired consistency. Taste, season, and garnish.

Which is easier on the stomach oat milk or almond milk? ›

However, the lower carbohydrate content in almond milk makes it a better option because fewer carbs lead to fewer blood sugar spikes. Better for Sensitive Stomachs: Oat milk's higher fiber content may irritate sensitive stomachs.

Can you use sour cream instead of milk? ›

In fact, you can substitute sour cream for milk almost anytime the recipe calls for less than a cup of milk. One of the most common ingredients to use milk with is potatoes. Spuds love dairy, so if a recipe calls for milk, sour cream almost always works in its place.

Can you substitute oat milk for milk in mac and cheese? ›

Oat milk is plant-based milk made from oats, and it has a very mild, slightly sweet flavor. However, it can be used as a substitute for cow's milk in mac and cheese. It has a creamy texture, so it can work perfectly in a creamy cheese sauce. Use it as a 1:1 ratio when substituting it for regular milk.

Can you replace milk with oat milk in pasta? ›

Oat milk is already naturally thick and creamy with a very mild sweet flavor, which is perfect for garlicky pasta sauces. To thicken the oat milk, the recipe follows the basics of a vegan bechamel sauce, which means cooking a little olive oil with some flour before adding the dairy-free milk.

What kind of milk is best for mac and cheese? ›

The remaining ingredients are simple: butter and flour (which makes the sauce thicken), milk, spices, salt, and pepper. For the milk, I prefer whole milk since it makes a creamier sauce, but I've used reduced fat milk plenty of times without complaint.

Can I use oat milk in pasta n sauce? ›

As for savory recipes, fat content matters slightly less so—unless, of course, the desired effect is maximal creaminess. But still, be sure to call in an unsweetened, unflavored oat milk. Swapped in 1:1 for whole milk or water, oat milk will do just fine whisked into a roux for baked pastas, stews, and sauces.

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