Name: Creamy Double Potato Soup Recipe
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 15 min
Cuisine: American
Ingredients: 2 russet potatoes, peeled and roughly chopped; 2 sweet potatoes, peeled and roughly chopped; 1 tablespoon chopped onion; 8-10 baby carrots (or 2-3 regular size carrots); 3 cloves garlic, minced; 32 oz. vegetable stock; 1 tablespoon nutritional yeast; ¼ teaspoon cayenne pepper; Salt and pepper to taste

If you’re looking for a soul-soothing bowl that feels like a warm hug on a chilly day, you’ve got to try this Creamy Double Potato Soup Recipe. I absolutely love how velvety and comforting it turns out, and the best part? It’s surprisingly simple to make with everyday ingredients. Whether you’re after a cozy lunch or a hearty dinner, this soup is a winner that my family goes crazy for. Keep reading because I’ll share all my tips so you can nail it every single time.

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Why You’ll Love This Recipe

Double Potato Goodness: Combining russet and sweet potatoes gives the soup a beautiful balance of savory and a hint of natural sweetness.
Effortless Cooking: Just toss everything into the crockpot and let it work its magic all day — perfect for busy lifestyles.
Silky Smooth Texture: Using an immersion blender right in the pot makes for an ultra creamy finish without any fuss.
Healthy & Flavorful: Nutritional yeast adds a subtle cheesy flavor while keeping things plant-based and nutritious.

The image shows a white pot filled with smooth bright orange soup, swirled with white cream and topped with a light sprinkle of black pepper. A wooden spoon rests inside the pot, partially dipped in the soup. Around the pot, there is a white marbled surface with a small white bowl of green pumpkin seeds to the top left, two slices of crusty bread to the top right, and a wooden spoon with fresh green sprouts at the bottom left. A blue cloth napkin is partially visible at the bottom right. The lighting is soft, highlighting the creamy texture of the soup and the fresh ingredients around it. photo taken with an iphone --ar 4:5 --v 7

Ingredients You’ll Need

All the ingredients for this Creamy Double Potato Soup Recipe come together beautifully to create a cozy, comforting soup. Plus, they’re usually easy to find in any grocery store. I always recommend picking firm potatoes without sprouts and fresh carrots for the best flavor.

Russet Potatoes: These give the soup a fluffy texture when cooked, acting like a great base for creaminess.
Sweet Potatoes: They add natural sweetness and creaminess, balancing the russet potatoes perfectly.
Chopped Onion: Adds aromatic depth to your soup, blending seamlessly when cooked low and slow.
Baby Carrots: Sweet and tender, these boost the veggie profile and mellow the flavor.
Garlic Cloves: Fresh garlic brings warmth and a savory punch that soups just can’t do without.
Vegetable Stock: This is your flavorful cooking liquid — opt for low sodium so you can control the seasoning.
Nutritional Yeast: A secret weapon for cheesy notes that keep this soup dairy-free yet delicious.
Cayenne: Just a pinch kicks up a subtle heat, making the flavors pop without overpowering the soup.
Salt and Pepper: Essential finishes to bring all the flavors together — but always season to taste at the end.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I love that this Creamy Double Potato Soup Recipe is flexible enough to tweak based on your taste or what’s in your fridge. Feel free to make it your own, and I’ll share some of my favorite twists that I’ve discovered along the way.

Add Cream or Coconut Milk: For an even richer texture, stirring in a splash of cream or coconut milk at the end makes the soup luxuriously smooth—perfect for indulgent days.
Include Herbs: Fresh thyme or rosemary gives it an herbal lift. I like adding thyme in the last hour of cooking for a subtle, fragrant note.
Make It Spicy: Feeling adventurous? Boost the cayenne or throw in a few red pepper flakes for a fiery kick that wakes up your palate.
Protein Boost: Toss in cooked white beans or chickpeas for added heartiness. This is my go-to when I want a more filling meal.

How to Make Creamy Double Potato Soup Recipe

Step 1: Prep and Layer Your Ingredients

First things first, peel your russet and sweet potatoes and give them a rough chop. Don’t stress about making them perfectly uniform since they’ll soften nicely during cooking. Chop up your onion and mince the garlic cloves as well. Then, toss all these into your crockpot along with the baby carrots and vegetable stock. I love using the crockpot for this recipe because it lets all those flavors meld throughout the day without needing much attention. Set the crockpot to low and let it cook away for about eight hours. This slow cooking is what builds that cozy, deep flavor you’re aiming for.

Step 2: Blend and Season to Perfection

When you come back and see that everything has softened beautifully, it’s time for the magic. Add the nutritional yeast and cayenne pepper right into the crockpot, then grab your immersion blender. Blending the soup straight in the pot is a game changer—it’s how I get that ultra creamy, silky texture without any lumps or extra dishes. You’ll want to blend until smooth but leave a little texture if you like a more rustic feel. Now, taste your soup and add salt and pepper gradually. Store-bought vegetable stock varies a lot in saltiness, so it’s best to do this last step carefully. This final seasoning is what pulls all the flavors together beautifully.

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Pro Tips for Making Creamy Double Potato Soup Recipe

Use an Immersion Blender: I discovered this trick because transferring hot soup to a regular blender is messy and risky; blending right in the pot saves time and cleanup.
Taste Before Salting: Since vegetable stocks vary widely in sodium, I always wait to add salt until after blending to avoid over-seasoning.
Choose Potatoes Wisely: Use firm potatoes without green spots for the best flavor—green means bitterness and can affect texture.
Don’t Skip the Nutritional Yeast: It’s my secret to a cheesy, satisfying flavor without adding dairy—a real game-changer.

How to Serve Creamy Double Potato Soup Recipe

The image shows a white bowl and a white pan filled with smooth, bright orange pumpkin soup. The soup has light cream swirls on top, giving it a soft texture. In the bowl, there are green coriander leaves and pumpkin seeds scattered on the surface. The soup is sprinkled with black pepper bits. A wooden spoon is resting in the pan, lifting some soup. Next to the pan and bowl, there is a white dish filled with pumpkin seeds and a small wooden plate with fresh green sprouts. To the upper right, slices of crusty brown bread are placed beside a white and blue checked cloth. The whole scene is on a white marbled surface with two metal spoons near the bowl and pan. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

I like to keep garnishes simple but flavorful. A handful of chopped fresh chives or parsley brings a pop of color and freshness that contrasts nicely with the creamy soup. Sometimes, I sprinkle a bit of crispy fried onions or toasted pumpkin seeds for a delightful crunch. If you’re dairy-friendly, a dollop of sour cream or shredded cheddar is always a crowd-pleaser too. Try what feels right for your vibe!

Side Dishes

When it comes to side dishes, this soup pairs beautifully with crusty bread, like a baguette or garlic naan, perfect for dipping. A simple green salad with lemon vinaigrette adds a refreshing contrast if you’re serving it for lunch or a lighter dinner. For something heartier, roasted Brussels sprouts or steamed green beans complement the soup while keeping things balanced.

Creative Ways to Present

For a special occasion, I’ve served this soup in mini pumpkin bowls or rustic bread bowls—instant wow factor! Drizzling a little herb-infused olive oil or a swirl of chili oil on top transforms the presentation, making it feel gourmet. A sprinkle of microgreens or edible flowers upshifts it for dinner parties, and everyone is always impressed. Don’t shy away from creativity here; it’s all about making comfort food feel a bit fancy.

Make Ahead and Storage

Storing Leftovers

I usually store leftover Creamy Double Potato Soup in airtight containers in the fridge. It keeps well for up to 4 days, which means you can enjoy multiple cozy meals without any extra effort. Just make sure to cool it down to room temperature before sealing to keep it fresh longer.

Freezing

Freezing this soup works beautifully if you want to meal prep or save for a rainy day. I pour it into freezer-safe jars or bags, leaving a little room for expansion. When thawed, the texture stays creamy, though sometimes a quick stir or splash of water helps if it thickens up. It’s been a lifesaver on hectic days.

Reheating

Reheating is best done gently on the stovetop over medium-low heat. Stir frequently to prevent sticking and add a splash of vegetable stock or water if it feels too thick. I avoid microwave reheating because slow warming helps maintain that lovely creamy consistency I adore.

FAQs

Can I use regular potatoes instead of sweet potatoes for the Creamy Double Potato Soup Recipe?

Absolutely! While this recipe shines with the combination of russet and sweet potatoes for balance in sweetness and texture, using all russet potatoes will still make a delicious soup. Just keep in mind that sweet potatoes add a natural sweetness that rounds out the flavor beautifully.
Is nutritional yeast necessary in the soup?

While not strictly required, nutritional yeast adds a wonderful cheesy, nutty flavor that enriches the soup without any dairy. If you don’t have it on hand or want to skip it, the soup will still taste great but feel free to add a little grated Parmesan if you prefer.
Can I make this soup on the stovetop instead of using a crockpot?

Yes! Simply sauté the onions, garlic, and carrots in a large pot, then add the potatoes and vegetable stock. Simmer until everything is tender, about 30-40 minutes, before blending and seasoning. It’s quicker but still yields fabulous results.
How can I make this soup vegan and gluten-free?

This Creamy Double Potato Soup Recipe is naturally vegan and gluten-free as long as you use a vegetable stock free from gluten-containing ingredients. Double check your nutritional yeast and stock labels just to be safe.

Final Thoughts

Making this Creamy Double Potato Soup Recipe has become one of my all-time favorite kitchen rituals because it’s just so dependable, delicious, and comforting. I hope you’ll try it out and discover that same cozy feeling I get every time I dive into a steaming bowl. Whether it’s a chilly weeknight or you’re looking to impress friends with homey flair, this soup really does the trick. So go ahead, gather your ingredients, and enjoy a little kitchen happiness—you won’t regret it!