Oat Milk Mac and Cheese Recipe (Vegetarian) (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 (Vegetarian) (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 (Vegetarian) (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.

I have a whole section of The Herbeevore dedicated to 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?

I get fresh produce from my garden and from Misfits Market– they sell fantastic fruit, vegetables, & pantry staples at a discounted price. We get Misfit boxes every other week and love picking out favorite produce for delivery. Get $10 off your first box here!

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 (Vegetarian) (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 (Vegetarian) (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 (Vegetarian) (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 (Vegetarian) (6)

As always, if you make this easy oat milk mac and cheese recipe be sure to leave me a comment, rate this recipe, and tag me @theherbeevore on Instagram so I can feature you. I love seeing all your photos of my recipe recreations!

Let’s keep in touch – make sure to subscribe to my monthly newsletter to get free recipe inspiration.

And don’t forget to follow over on Facebook, Instagram, YouTube & TikTok – I’d love to connect with you there!

Oat Milk Mac and Cheese Recipe (Vegetarian) (7)

Oat Milk Mac and Cheese

Oat Milk Mac and Cheese Recipe (Vegetarian) (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

Print Recipe Pin

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!

Save on Fresh Groceries & Pantry Staples

I love shopping for fresh produce through Misfits Market” data-eafl-id=”29336″ data-eafl-parsed=”1″ class=”eafl-link eafl-link-text eafl-link-direct” target=”_blank” rel=”nofollow”>Misfits Market. They sell fresh produce, pantry staples, and fantastic groceries (even wine!) at a discounted price. Choose your favorite seasonal produce, enjoy delivery right to your door, & $10 off your first box by clicking here.

Getting groceries online has turned out to be a huge time and money saver for us. If you haven’t tried a produce box yet, I highly recommend trying one out!

Nutrition

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

Keyword Macaroni and Cheese with Oat Milk, Oat Milk Mac & Cheese, Oat Milk Mac and Cheese, Oat Milk Mac and Cheese Recipe, Oat Milk Macaroni and Cheese Recipe, Savory Oat Milk Recipes

Did You Make This Recipe?Please leave a rating and comment below!
Or tag me @theherbeevore in your photo on Instagram!

This post may contain affiliate links. As an Amazon Associate I may earn from qualifying purchases, at no additional cost to you. Thank you for supporting the brands that support us!

About the Author: Kelly Jensen

Oat Milk Mac and Cheese Recipe (Vegetarian) (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 (Vegetarian) (2024)

FAQs

Can I use oat milk instead of 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 make Annie's mac and cheese with oat milk? ›

Oat milk, made from soaked oats, adds a subtle sweetness to the dish while providing a good source of fiber. And soy milk, with its creamy texture and mild taste, is a versatile substitute that works well in a variety of recipes, including Annie's Mac and Cheese.

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

Milk: Keeps our cheese sauce super creamy. I use whole milk or reduced-fat milk. Mustard and spices: A combination of Dijon mustard, nutmeg, cayenne pepper, black pepper, and salt makes this macaroni and cheese extra delicious. Cheese: I use white cheddar and parmesan or pecorino cheese.

Can I use water instead of milk to make mac and cheese? ›

Water actually works perfectly well as a milk substitute in mac and cheese. It adds all the liquid you need, though it doesn't have the creaminess or flavor that other substitutes add. However, if you add a little pasta water, instead of plain tap water, to your cheese sauce, you might get better results.

Can you replace milk with oat milk in cooking? ›

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.

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 is a good substitute for milk in Annie's mac and cheese? ›

While you technically can use water instead of milk in your mac and cheese recipe, it may result in a less creamy and flavorful sauce. Dairy-free milk substitutes, such as almond milk or oat milk, offer a more satisfying alternative that helps maintain the desired texture and taste.

Does Trader Joe's sell vegan mac and cheese? ›

People Have Been Spotting Trader Joe's Vegan Mac & Cheese In Stores And It's A Total Game-Changer. Vegans, your time is now.

Can I use sour cream instead of milk for mac and cheese? ›

Just be careful to add the sour cream slowly to get the right texture, and consider taste differences. Sour cream can be a good macaroni and cheese milk substitute, but it will obviously be more sour and perhaps not the most kid-friendly mac and cheese you can make.

How to make Gordon Ramsay's mac and cheese? ›

Preparation
  1. In a large pot over medium heat, combine the pasta and milk. ...
  2. Once the pasta is cooked, remove the pan from the heat and add the butter, cheddar cheese, salt, and pepper. ...
  3. Divide between serving bowls and top with the bread crumbs.
  4. Enjoy!
  5. All your favorite recipes, stored in one place.
May 4, 2023

How to keep mac and cheese creamy? ›

Add more milk if you haven't already. More milk leads to less dry mac and cheese. If that doesn't work and you've already tried, use a different type of cheese. Velveeta works well.

Is evaporated milk better than heavy cream for mac and cheese? ›

It is better to use heavy cream for Mac and Cheese instead of milk, or better yet, use evaporated milk which has the thickness of heavy cream without all of the fat! Furthermore, it is more stable than heavy cream so your Macaroni and Cheese is less likely to curdle or separate.

Can you use oat milk in mac n cheese? ›

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.

What can I use if I don't have milk 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.

How do you thicken mac and cheese without milk? ›

You can use sour cream or cream cheese at a 1:1 ratio. I used half sour cream and half cream cheese last time I was out of milk, then I added a dash of half n half.

Is oat milk a good substitute for dairy milk? ›

Oat milk contains a good quantity of fatty acids, protein, minerals, vitamins, dietary fiber, and a variety of micronutrients and provides several health benefits, as it reduces blood sugar, lowers cholesterol, and prevents cancer (Jeske et al., 2018). Therefore, oats are a promising alternative to traditional milk.

Can you use oat milk as regular milk? ›

How to Use Oat Milk. Once you've made oat milk, use it as you would dairy milk, cashew milk, or any other type of milk you like. I like to chill it and drink it with ice, add it to coffee, or use it to make a matcha latte.

Can I use oat milk instead of regular milk in bread? ›

fine. Just like almond and soy milk, you can use it in baking recipes 1:1 in place cow's milk. But there are occasionally issues with separation and a slimy or gummy texture in baked goods, especially breads. Look for "full fat" oat milks to avoid batters and doughs that are too thin.

Can I make Annie's mac and cheese without milk? ›

While you technically can use water instead of milk in your mac and cheese recipe, it may result in a less creamy and flavorful sauce. Dairy-free milk substitutes, such as almond milk or oat milk, offer a more satisfying alternative that helps maintain the desired texture and taste.

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