Creamy Gluten-Free Mashed Potatoes (Dairy-free Option)

Smooth, gluten-free mashed potatoes with bold garlic flavor and a creamy texture that’s perfect for any meal. Made without needing heavy cream with a simple dairy-free swap!

This post may contain affiliate links. The content provided is for informational purposes only and is not intended to serve as medical advice. For more details, please refer to our disclaimer page.

✋🏼E aí, pessoal! Hey there, friends!

Today I’m sharing our gluten-free mashed potatoes, but with a little secret that gives them an ultra-creamy texture—no heavy cream or fancy ingredients needed! The trick is using the starchy water from the potatoes to get that perfect smooth consistency while keeping it light and simple. With just a hint of garlic and fresh herbs, this recipe is one of our favorite comforting gluten-free side dishes at a big holiday dinner or an easy, quick weeknight meal.

Here’s the real reason this recipe means so much to me: my older son, who struggled the most with food allergies, is a total potato lover. For a while, potatoes were the only thing he’d eat consistently! So, I had to make sure the recipe was not only gluten-free, but also nut, soy, and dairy-free. That’s when I found this little hack, and it made all the difference for us—no need for dairy-free alternatives for the cream in traditional mashed potatoes, and perfect for those with dietary restrictions!

👪Why You'll Love This Recipe

Our gluten-free mashed potatoes are more than just a side dish — they’re a perfect match for your busy life. Here’s why this recipe stands out:

• Creamy, Without the Dairy: No need to add heavy cream to get that rich, smooth texture.
• Simple Ingredients, Big Flavor: Our mash packs plenty of savory flavor in every bite without needing complicated seasonings.
• Gluten-Free Recipe: Completely gluten-free, nut-free, and soy-free with an easy dairy-free swap!
• Quick to Make, Easy to Meal Prep: Whether for a holiday spread or a last-minute dinner, this recipe comes together quickly and stores well.

🥔Ingredients

For our gluten free mashed potatoes, we keep it simple with fresh, gluten-free ingredients to ensure you get a creamy texture every time! Here’s what you'll need:

• Russet or Yukon Gold Potatoes: These are the best potatoes for their fluffy texture when mashed. We’re using about 4 pounds of russet potatoes for this recipe, which is roughly 8 medium potatoes. Enough for the whole family!
• Butter (or dairy-free butter): Adds rich flavor and creaminess. Choose vegan butter i you need to avoid dairy products.
• Reserved Potato Water: Our little secret addition! This starchy water helps achieve that perfect creamy consistency without needing extra dairy.
• Garlic Powder: I love adding in garlic powder for a subtle kick that elevates the overall taste.
• Fresh Parsley or Chives: Totally optional, but I love adding fresh herbs to get that pop of color and a hint of herbal flavor.
• Salt: Enhances the natural flavors of the potatoes.

Full quantities can be found in the recipe card below.

⚠️Please note: While all ingredients are gluten-free, always check labels to avoid potential gluten contamination, especially if you have celiac disease.

👩🏽‍🍳Step-By-Step Instructions

Step 1: Prep the Potatoes

Start by peeling and cutting your potatoes into evenly sized chunks. This ensures they cook at the same rate, giving you a smooth, creamy texture. Aim for about 8 medium potatoes to make 4 pounds.

Tip: Cutting potatoes into uniform pieces helps them cook faster and more evenly.

Step 2: Boil

Place the potato chunks in a large pot and cover them with cold water. Add a generous pinch of salt to the water to season the potatoes as they cook. Bring to a boil over high heat, then reduce to a simmer and cook until the potatoes are fork-tender, about 15-20 minutes.

Tip: Starting with cold water helps the potatoes cook more evenly.

Step 3: Reserve Potato Water

Before draining, carefully scoop out one cup of the starchy potato water and set it aside. This liquid will help achieve that creamy consistency without adding extra butter or dairy.

Step 4: Mash the Potatoes

Drain the cooked potatoes and return them to the pot. Begin mashing with a potato masher, ricer, or a fork for the smoothest texture.

Step 5: Add Spices

Add the butter, garlic, chives, and salt and mix. Then, gradually add the reserved potato water while mixing until you reach your desired creaminess.

Step 6: Garnish And Serve

Transfer the mash to a serving dish and sprinkle with freshly chopped parsley or chives for a burst of color and fresh flavor. Serve immediately as a delicious gluten-free side dish for any meal, whether it’s a holiday dinner or an easy weeknight meal. Enjoy your creamy gluten-free mashed potatoes!

Tip: If making ahead, keep the mashed potatoes warm on low heat and give them a good stir before serving.

💡Recipe Tips for a Creamy Texture

I’ve gathered some of my favorite tips to help you make the creamiest gluten-free mashed potatoes ever.

• Choose the Right Potatoes: I always go with Russet or Yukon Gold potatoes for that perfect creamy texture. Russets give a fluffy mash, while Yukon Golds add a buttery richness.
• Cut Evenly for Even Cooking: Cutting your potatoes into uniform chunks helps them cook evenly, which is key for a smooth mash. Aim for pieces about the same size so they become fork-tender at the same time.
• Reserve Potato Water: Don’t toss that starchy potato water as it helps achieve that creamy mashed potatoes texture
• Gradual Mix for Smoothness: When mashing, add your butter (or vegan butter) and reserved potato water slowly. This method helps you control the creaminess and prevents the potatoes from becoming gluey.

🍴Recipe Variations and Leftover Ideas

Looking to switch things up or use up delicious mashed potatoes leftovers? Here are a couple of delicious variations to try:

1. Loaded Potato Bowl: Our loaded potato bowl is the perfect way to use up leftovers! With two fun toppings variations (meatless and meat loving). Top your mash with gluten-freebrisket, pinto beans, green onions, and a drizzle of dairy-free sour cream. This is a great way to use up leftovers, and it makes for a quick, easy dinner too!
2. Garlic and Herb Mashed Potatoes: Add roasted garlic and a blend of fresh herbs like rosemary and thyme for a fragrant and flavorful twist. Perfect for a holiday season feast or a special holiday meal for Thanksgiving dinner.
3. Cheesy Mash Potatoes: Stir in your favorite dairy-free cheese or nutritional yeast for a cheesy flavor without the dairy. This makes the mashed potatoes a great side dish for any meal.