I can’t stop thinking about this silky, fragrant pumpkin and sweet potato soup laced with thyme, sage, and cinnamon that somehow feels indulgent while staying vegan, gluten free, paleo and genuinely healthy.

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I am obsessed with this Pumpkin and Sweet Potato Soup because it tastes like fall without being fussy. The sweetness of sweet potatoes sings through, rounded by a whisper of cinnamon that keeps it interesting instead of saccharine.

I love how the texture is silk, satisfying but not heavy. But it’s the little contrasts that make me keep coming back: bright, a touch savory, and creamy in the best way.

Spoon after spoon becomes a quiet ritual. I crave it for lunch, for a late-night bowl, for when I want food that actually feels like something.

No fluff, just flavor.

Ingredients

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Olive or coconut oil: Basically adds a silky, cozy fat that helps flavors meld.
Yellow onion: Sweet base note that makes the whole soup feel homey.
Garlic: Punchy warmth and little savory kick you’ll notice fast.
Pumpkin puree or roasted pumpkin: Smooth, earthy sweetness that makes it feel autumnal.
Sweet potatoes: Creamy body and natural sugar that balances the spices.
Vegetable broth: Keeps it light while still adding savory depth.
Canned coconut milk: Adds richness and a hint of tropical creaminess.
Fresh thyme: Herbal brightness that keeps it from tasting flat.
Sage: Earthy, slightly minty note that feels cozy and rustic.
Cinnamon: Warm spice that makes it smell like fall comfort.
Nutmeg: Subtle toasted warmth, optional but really nice.
Sea salt: Brings out sweetness and ties everything together.
Black pepper: Sharpness that wakes up the mellow flavors.
Maple syrup: Basically an optional sweet kiss if you want more warmth.
Lemon juice or cider vinegar: Plus a little pop that brightens the bowl.

Ingredient Quantities

1 tablespoon olive oil or coconut oil

1 large yellow onion, roughly chopped (about 1 1/2 cups)

3 cloves garlic, minced

1 pound pumpkin puree or 2 cups fresh roasted pumpkin, cubed

1 1/2 pounds sweet potatoes, peeled and cubed (about 3 cups)

4 cups low-sodium vegetable broth (use more for thinner soup)

1 cup full fat canned coconut milk, well shaken

2 teaspoons fresh thyme leaves or 1 teaspoon dried thyme

1 teaspoon fresh sage, finely chopped or 1/2 teaspoon dried sage

1/2 teaspoon ground cinnamon

1/2 teaspoon ground nutmeg (optional but nice)

1 teaspoon sea salt, or to taste

1/2 teaspoon freshly ground black pepper, or to taste

1 tablespoon maple syrup or to taste (optional for sweetness)

1 tablespoon lemon juice or apple cider vinegar, to brighten flavors

How to Make this

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1. Heat the oil in a large pot over medium heat. Add the chopped onion and a pinch of salt, cook until soft and a little golden, about 6 to 8 minutes. Stir in the minced garlic and cook another 30 to 60 seconds until fragrant.

2. Add the cubed sweet potatoes and either the pumpkin puree or fresh roasted pumpkin cubes to the pot, stir to combine with the onions and garlic.

3. Pour in the 4 cups of low sodium vegetable broth so the vegs are just covered. Bring to a simmer, then reduce heat and cook uncovered for about 20 minutes or until the sweet potatoes are very tender.

4. While it simmers, measure the spices: 2 teaspoons fresh thyme or 1 teaspoon dried, 1 teaspoon fresh sage or 1/2 teaspoon dried, 1/2 teaspoon cinnamon, 1/2 teaspoon nutmeg if using, plus 1 teaspoon sea salt and 1/2 teaspoon black pepper. Add them to the pot in the last 5 minutes of cooking so the herbs bloom but dont get bitter.

5. Once the vegs are tender, remove the pot from heat and let cool a few minutes. Use an immersion blender to puree until super smooth. If using a countertop blender, work in batches, fill only halfway and vent the lid slightly so it doesnt explode. Be careful, it’s hot.

6. Return the pureed soup to low heat. Stir in the 1 cup full fat canned coconut milk, taste and adjust thickness with more vegetable broth if you want a thinner soup.

7. Add 1 tablespoon maple syrup if you like a touch of sweetness and 1 tablespoon lemon juice or apple cider vinegar to brighten the flavors. Stir and taste, adjust salt and pepper if needed.

8. Warm gently for another 2 to 3 minutes, do not boil hard after adding the coconut milk or the texture can change a little.

9. Serve hot with an extra swirl of coconut milk, a sprinkle of thyme or sage leaves, and black pepper. Leftovers keep covered in the fridge 3 to 4 days, and it reheats nicely on the stove with a splash of broth if it got too thick.

Equipment Needed

1. Large heavy-bottomed pot (6 to 8 quart)
2. Chef’s knife
3. Cutting board
4. Wooden spoon or heatproof spatula
5. Measuring cups and spoons
6. Immersion blender or countertop blender (with a towel to vent hot lids)
7. Ladle
8. Can opener and a small whisk or fork for the coconut milk

FAQ

Q: Can I use canned pumpkin instead of fresh pumpkin?
A: Yes, canned pumpkin puree works great and saves time. If using fresh roasted pumpkin, make sure it's soft and well mashed so the soup blends smooth. You might need a little extra broth if the fresh cubes make it thicker than you want.

Q: How can I make the soup vegan or dairy free?
A: The recipe is already dairy free when you use coconut milk. Just double check your broth is vegetable and not chicken, and you are good to go.

Q: Can I make this in a slow cooker or Instant Pot?
A: Yep. For slow cooker, sauté onion and garlic first, then add everything and cook on low 4 to 6 hours. For Instant Pot, sauté then pressure cook on high for about 10 minutes, quick release, then blend. Add coconut milk after blending so it does not separate.

Q: My soup is too thick or too thin, how do I fix it?
A: If too thick, stir in more vegetable broth a little at a time till it hits the consistency you like. If too thin, simmer uncovered to reduce, or blend in a few roasted sweet potato cubes for extra body.

Q: How should I store and reheat leftovers?
A: Cool to room temp then refrigerate in an airtight container for up to 4 days, or freeze up to 3 months. Reheat gently on the stove over low heat, stirring, and add a splash of broth or coconut milk if it got thick in the fridge.

Q: Any tips to boost flavor or make it more interesting?
A: Try roasting the sweet potatoes and pumpkin first for deeper caramelized flavor, add a pinch of smoked paprika for warmth, or top with toasted pepitas and a drizzle of coconut milk. A squeeze of lemon juice or vinegar at the end really brightens things up.

Pumpkin And Sweet Potato Soup Recipe Substitutions and Variations

Oil: use 1 tablespoon butter or ghee instead of olive or coconut oil for a richer flavor, or avocado oil if you want a neutral taste
Pumpkin puree: swap with 1 can (15 oz) butternut squash puree or 2 cups roasted butternut cubes, it tastes almost the same
Sweet potatoes: use 1 1/2 pounds Yukon gold potatoes or 3 cups roasted carrots for a slightly different sweetness and texture
Coconut milk: replace 1 cup full fat coconut milk with 1 cup plain full fat yogurt or 1 cup canned evaporated milk for creaminess, add a splash of coconut extract if you miss the coconut note

Pro Tips

– Cook the onions low and slow until they get golden and sweet. If you rush and crank the heat they’ll brown too fast and taste bitter, but take your time and you’ll get a deeper, richer base for the soup.

– If you want ultra silky texture, push the pureed soup through a fine mesh strainer or use a high speed blender. When using a countertop blender, fill it only halfway and hold the lid with a folded towel so hot steam can escape safely.

– Adjust thickness at the end, not the beginning. Start with the 4 cups of broth and thin with more broth or a splash of coconut milk after blending. It is much easier to thin than to thicken once everything is combined.

– Brighten and balance flavors right before serving. A little more acid like lemon juice or vinegar, and a tiny pinch more salt, will wake up the whole pot. If it tastes flat after reheating, add acid last and recheck seasoning.