Vegan Easy Crockpot Potato Soup Recipe (Slow Cooker)

Creamy crockpot potato soup with carrots, thyme and coconut milk - easy, cozy slow cooker dinner.

Jump to:

• Ingredients overview (and why they work)
• Method
• 📖 Recipe
•  
• Variations and substitutions
• Serving suggestions
• Storage and reheating
• Troubleshooting tips
• FAQ's
• 💬 Comments

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If you're craving a big bowl of cosy comfort, this crockpot potato soup is the kind of minimal effort dinner that feels like a hug on cold days. It's a hearty soup made with fresh potatoes, carrots, garlic and veggie broth, then blended into a creamy soup with a velvety texture (no heavy cream needed).

It's a great recipe for colder weather because the slow cooker does all the work, and you can serve it in individual bowls with all your favourite toppings-perfect for the whole family on a cold night.

Ingredients overview (and why they work)

This recipe keeps things simple, affordable, and easy to grab at most supermarkets:

• Potatoes: russet potatoes give a classic creamy potato soup feel once blended (Yukon gold potatoes also work for a naturally creamy texture).
• Aromatics + herbs: onion, garlic, and thyme build a really flavorful base and layers of flavor (even without bacon fat or chicken stock).
• Veg: carrots add a little sweetness and extra goodness.
• Liquid: vegetable broth (or veggie broth) keeps it light but still full of great flavor.
• Creamy finish: full fat coconut milk adds richness and that "loaded potato soup" vibe without cheddar cheese or cream.

A lot of popular slow cooker potato soup recipes online use shortcuts like cream cheese, a can of cream of chicken soup, chicken stock, or frozen hash browns for convenience. This version keeps it plant-based while still giving you that delicious soup experience.

You will need...

• olive oil
• onion, chopped
• garlic, minced
• carrots, peeled and sliced
• russet potatoes, peeled and chopped into small chunks
• dried thyme
• vegetable broth
• canned full fat coconut milk
• black pepper
• sea salt

For exact quantities see the recipe card below.

Method

Print

📖 Recipe

Variations and substitutions

Want to tweak your crockpot potato soup without changing the base of the soup? Here are the best ways:

Make it "loaded baked potato soup" style (vegan)

• Top with vegan sharp cheddar (or extra cheese), green onions, and a dollop of sour cream (use a plant-based version).
• Add vegan bacon bits or crispy bacon-style pieces (even a sprinkle of smoky seasoning can help recreate that loaded baked potato soup feel).

Prefer a thicker soup?

If you like a thicker soup (more like creamy potato soup you'd get at a restaurant):

• Blend less (leave some chunks for texture) and mash a few potatoes with a potato masher.
• Optional thickener: whisk 1-2 tablespoons all-purpose flour (purpose flour) into a little bit of cold veggie broth, then stir in near the end until it thickens (this is similar to the roux-style thickening you'll see in some recipes that use flour + heavy cream).

Shortcuts (if you're used to "dump and go" versions)

Many easy crockpot potato soup recipe versions use frozen hash browns and cream cheese for minimal effort.
To keep it vegan, you can:

• swap frozen hash browns in for chopped potatoes (texture will be smoother), and
• use a dairy-free block of cream cheese.

Add more veg (or use what you have)

• Green bell pepper, extra carrots, or even a handful of sweetcorn work well.
• For a "bean soup" twist, stir through white beans before blending for extra protein and a creamy texture.

Add a little heat

• A pinch of cayenne pepper or extra black pepper is great on cold night dinners.

About "cans of potato soup" and condensed soup

Some slow cooker potato soup recipes lean on cans of potato soup or a can of cream of chicken soup for a fast creamy base.
For a vegan version, coconut milk + blending gives a similar creamy soup feel without needing those.

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Serving suggestions

This homemade potato soup is brilliant with:

• crusty bread (or garlic bread) for dipping
• a simple side salad for balance
• toppings bar for the whole family: green onions, vegan cheddar cheese, smoky "bacon" bits, cracked black pepper, and a swirl of plant-based cream

Hot soup + crusty bread on colder weather evenings = the beauty of this soup.

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Storage and reheating

• Fridge: Store leftovers in an airtight container for up to 3-4 days.
• Freezer: Freeze in a freezer-safe container (leave a little space at the top). Defrost overnight, then reheat gently.
• Reheat tip: Warm on the hob over medium heat, stirring often. If it thickens a lot, loosen with a splash of veggie broth.

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Troubleshooting tips

• Potatoes not soft yet: If your potato cubes are larger, they may need longer. Next time, chop into smaller chunks for best results.
• Soup tastes flat: Add a pinch more salt (broth varies a lot), more black pepper, or a tiny squeeze of lemon (optional) to wake up the flavors.
• Texture too thick/too thin: Blend more for a creamy texture, or add a splash more broth. Some slow cookers run hot and you might find it's basically there around the 2-3 hours mark on high-check tenderness, but stick with the full cook time for the safest, most consistent results.

FAQ's

This crockpot potato soup is one of those slow cooker potato soup recipes you'll want on repeat all winter: simple ingredients, minimal effort, and a creamy soup finish that feels properly comforting. If you try it, make a note of what toppings you loved most-so next time you can go even more "loaded baked potato soup" style.

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