15 Easy Ideas to Use as a Milk Substitute for Mashed Potatoes

Here are 15 easy ideas to use as a milk substitute for mashed potatoes. Mashed potatoes are a classic dish that is one of those comfort foods just about everybody loves. What do you do when you’re out of milk or don’t have any on hand?

Can you still get creamy mashed potatoes without the milk? From broth to almond milk, there’s sure to be an idea here that will work for you.

We’ve got you covered even if you do not have most of these alternatives on hand. You’ll most likely have at least one or two items on the list that will work as a milk replacement for mashed potatoes.

Top 15 Milk Substitutes for Mashed Potatoes (Ideas for No Milk Mashed Potatoes)

1 Trader Joes Unsweetened Almond, Cashew, & Macadamia Nut Beverage

2 Almond Milk

3 Oat Milk

4 Soy Milk

5 A Can of Coconut Milk

6 Water

7 Hemp Milk

8 Rice Milk

9 Yogurt

10 Dairy-Free Yogurt

11 Vegetable Broth (or Chicken Broth)

12 Butter

13 Olive Oil

14 Avocado Oil

15 Butternut Squash

Details About Each Milk Substitute for Mashed Potatoes

Trader Joe’s Nut Beverage Unsweetened Almond, Cashew, & Macadamia 

The best milk substitute for mashed potatoes is the Trader Joe’s Unsweetened Almond, Cashew, & Macadamia Nut Beverage. This is hands down our favorite replacement for milk in mashed potatoes. The blend of the 3 different nuts sets this milk alternative apart.

It’s fantastic plant-based milk for anything that compliments the taste of the potatoes. It has a light, naturally sweet flavor, perfect for blending with your potatoes. Having no added sugars and an inherently incredible flavor makes me always keep some on hand.

This mashed potato milk alternative is also very nutritious. The nut milk contains 160 mg of calcium and 30 mg of potassium. We love how it’s shelf-stable, so you can always keep it on hand. You can use this milk alternative for mashed potatoes, baking, oatmeal, cereals, smoothies, and cooking.

Calories per 1 cup – 30

Almond Milk Substitute for Mashed Potatoes

Who needs dairy for your mashed potatoes when you’ve got almond milk? This delicious alternative to milk is made of ground almonds and water, and it’s a great source of vitamin E. This antioxidant has an important job of protecting your body from free radical damage.

Almond milk is also low in calories in comparison with cow’s milk, so it’s a healthy choice for anyone on the go. The almonds complement the mashed potatoes, giving them a deeper, more well-rounded flavor!

Calories per 1 cup – 40

Oat Milk Substitute for Mashed Potatoes

Are you looking for an easy nutritious, and delicious milk alternative for your mashed potatoes? Oat milk is perfect for you! They make it with whole oats; it’s packed with fiber and protein (with more protein than nut beverages) and a wonderfully creamy texture.

Give oat milk a try today! Plus, oat milk is naturally lactose-free, making it ideal for those who are lactose intolerant. Get the barista blend; it works excellent for adding a layer of creaminess to your mashed potatoes.

What can I substitute for milk in mashed potatoes? Either the Oatly milk alternative or the Califia Farms works excellent as a milk replacement for mashed potatoes.

Calories per 1 cup – 140

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Soy Milk as a Mashed Potato Milk Substitute

Soy milk is perfect for people looking for an alternative to dairy milk. It’s an environmentally friendly alternative to cow’s milk and many other nut milk.

If you need a milk replacement for mashed potatoes, give soy milk a try. We love how soy milk is low in sugar and calories, packing a lot of protein into a small cup. More importantly, many brands fortify their soy milk with vitamins and minerals such as vitamin D and calcium. However, when buying soy milk, make sure you get organic soy milk because the soybean fields are famous for having a lot of pesticides.

Calories per 1 cup – 131

Can of Coconut Milk for a Mashed Potatoe Milk Substitute

Is coconut milk as a milk replacement for mashed potatoes a good idea? We like the coconut milk in the refrigerated section of the store. They tend to have the best consistency.

However, you can also use the coconut milk that comes in a can as a milk substitute for mashed potatoes. Just be aware that this will change the flavor to a more coconut flavor. Furthermore, the coconut milk below is a “coconut beverage,” so the consistency of this will align with cow’s milk.

If you use coconut milk as a mashed potato milk replacement, then be sure to add some mango powder (amchoor). The amchoor power is made from unripe green mangoes and adds excellent flavor to your mashed potatoes. 

Everyone will be asking for your mashed potato recipe!

Pro tip: Can you freeze coconut milk? Yes, keep some frozen coconut milk on hand for emergencies when you need a milk alternative.

Calories per 1 cup – 45

Water – Can You Use Water in Mashed Potatoes Instead of Milk?

If you have nothing else on hand (like broth, oat milk, almond milk, or cans of butternut squash), you can always use water as a substitute for milk in mashed potatoes. Water is an excellent source of hydration, and it’s calorie-free.

If you have to use water, you may want to put your potatoes in a blender. They will come out creamier after the blender whips them up with the water. If you have some olive oil or butter, use that in combination with the water.

Water will work great when you are in a pinch and have no other options.

Calories per 1 cup – 0

Hemp Milk – Substitute for Milk in Mashed Potatoes

Hemp milk makes an excellent substitute for milk in mashed potatoes. Unlike other non-dairy milk, Hemp milk includes all necessary amino acids and is thus a complete protein. Hemp milk has a large portion of unsaturated fat, containing the essential omega-3 and omega-6 fatty acids.

Hemp milk has many vitamins – including A, D, and E – which are essential for health. These acids are required for physiological processes, and you can only acquire them from food since your body doesn’t make these nutrients on its own. It does have fewer calories than cow’s milk.

Calories per 1 cup – 130

Rice Milk – An Awesome, Healthy Milk Substitute for Mashed Potatoes

Rice milk was one of my favorite milk alternatives for cereal until I discovered the Trader Joe’s blend that I now use. Rice milk is a lactose-free and vegan-friendly drink made from rice that works as a milk alternative for all kinds of recipes.

Rice milk is light and refreshing than some thicker milk alternatives. It is often enriched with various nutrients, making it a healthy choice for those looking for an alternative to dairy milk. So you may have to add some oil if you are using it as your main substitute for milk in mashed potatoes.

Calories per 1 cup – 100

Greek Yogurt / Regular Yogurt – Mashed Potato Milk Substitute

Greek yogurt is another excellent substitute for milk in mashed potatoes. Greek yogurt has a thicker, creamier texture than regular yogurt, and it works just as well! What to do if you don’t have milk on hand but have some Greek yogurt?

The mashed potatoes will still be creamy when you mix them with the yogurt. Yours also works as a great mac and cheese milk substitute.

Calories per 1 cup – 100

Dairy-free Yogurt – Mashed Potatoes with No Milk

For mashed potatoes, dairy-free yogurt is a unique substitute for milk. It comes in soy, coconut milk, oat milk, cashew milk, etc. You can find dairy-free yogurt at most health food stores and major supermarkets.

It has the same consistency as dairy-based yogurt but without all of the harmful effects of using regular cow’s milk. Yogurt is a great way to make mashed potatoes with no milk.

Calories per 1 cup – Between 80 and 180, depending on what type

Vegetable Broth (or Chicken Broth)

If you’re looking for a substitute for milk in mashed potatoes, vegetable broth is a great option. It will add more flavor to your potatoes, and you can also use it to replace butter or cream. It’s a great way to make mashed potatoes with no milk!

Simmer the broth on the stove until you reduce it by half, then add it to your mashed potatoes. To give your potatoes an even richer flavor, you can add other ingredients to the broth, such as garlic or onion.

So next time you’re making mashed potatoes, try using vegetable broth instead of milk – you might be surprised at how delicious adding broth makes your mash.

Calories per 1 cup – Under 100

Butter – Milk Substitute for Mashed Potatoes

Believe it or not, you can substitute butter for milk in mashed potatoes, and it will add a delicious richness to the dish. Substitute 1/2 the amount of butter for the milk called for in your recipe.

Once you’ve tried this delicious variation on mashed potatoes, you may never go back to using milk again! Be sure to taste your potatoes before adding salt, as the butter will add some saltiness to the dish.

If your potatoes are too thick, you can add a little water to thin them out. Don’t be afraid to get creative; use a little butter, some vegetable broth, and olive oil. You’ll thank me later!

Calories per 1/2 cup – 813.5

Olive Oil – Milk Substitute for Mashed Potatoes

If you’re out of milk and need a substitute for mashed potatoes, olive oil is a good option. More importantly, it will add a richness and depth of flavor that milk can’t match. Plus, it’s a healthy substitute for butter or other fats.

Substitute 1/2 the amount of olive oil for the milk called for in your recipe. You may need to add a little extra to get the desired consistency, but it’s worth it for the flavor. Give it a try next time you’re in a pinch!

Calories per 1 cup – Under 100

Avocado Oil (or Flaxseed Oil) – A Great Replacement for Milk in Mashed Potatoes

If you’re looking for a substitute for milk in your mashed potatoes, try avocado oil (or flaxseed oil). Both of these oils add a creamy texture and rich flavor to your potatoes without the need for dairy. Be aware that the calories are pretty high for avocado oil.

You might be surprised at how it’s packed with healthy fats and nutrients that are good for you. So why not give them a try?

Calories per 1/2 a cup – Under 963.5

Butternut Squash (Either Fresh or in a Can)

Butternut squash is a great milk substitute for mashed potatoes. It’s high in Vitamin A and potassium, and it’s a good source of fiber. What’s more, it has a creamy texture that makes it perfect for mashing.

To use butternut squash as a milk substitute, roast or steam the squash until it’s soft, then mash it with a bit of water. You can also add butter, salt, and pepper to taste.

If you’re looking for a more flavorful mashed potato dish, you can use butternut squash in a can. It’s a tremendous low-calorie replacement for milk in mashed potatoes. Substitute equal amounts or more of squash for milk or cream, and your mashed potatoes will be just as delicious as ever.

Calories per 1 cup – 63

How do you Make Mashed Potatoes Without Dairy?

Mashed potatoes are a classic dish that everyone can enjoy, regardless of dietary restrictions. If you need a substitute for milk in mashed potatoes, check out our list above.

One of the great things about mashed potatoes is that they can be easily made without dairy, making them a delicious and inclusive option.

A few milk substitutes work well in mashed potatoes, such as olive oil, vegan butter, soy milk, almond milk, or coconut milk. Simmer the milk of your choice until it is hot, then add it to your mashed potatoes in place of regular milk.

You can also add extra fat to help create a creamy consistency. For vegan mashed potatoes, try using vegan butter or olive oil. Whether you’re avoiding dairy for health reasons or are serving someone with an allergy, these milk substitutes will help you make a delicious and creamy batch of mashed potatoes.

Final Thoughts for Substitute for Milk in Mashed Potatoes: 15 Easy Milk Alternative Ideas 

So there you have it, a comprehensive mash potato milk substitute guide. We’ve covered a wide range of options to find the best one for your needs.

Whether you are dairy-free, vegan, or just looking for a new way to make your favorite side dish, we hope this article has helped you out. Now it’s time to get cooking. Which of these substitutes will you try first?