Vegan Oyster Mushroom Soup, made without cream, is the ultimate cozy, meaty meal. Chunky, savory, and loaded with potato and carrot for a filling bowl of comfort with no blending required!
Perfect as a hearty side dish or a light lunch or dinner, it's a plant-based hug in a bowl.
If you love mushrooms, you'll also love my potatoes and mushroom soup.
Please note that the photos and ingredients of this recipe were updated recently.
Oyster mushroom soup is one of those easy, cozy meals I love making when I find fresh oyster mushrooms at the store - I always grab a pack or two!
They're not as common as button mushrooms, but they bring incredible flavor and a meaty texture that makes every bite more satisfying.
If you've enjoyed my spicy carrot and lentil soup, spinach broccoli soup, or tomato butternut squash soup, you'll love how this one delivers on both taste and comfort.
Keep it chunky and rustic or blend it right in the pot for a creamy twist - either way, it's quick to make, smells amazing, and pairs perfectly with my rustic homemade bread or 5 seed crackers!
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Ingredients
- Oyster mushrooms: Their meaty texture is perfect here, but you can use a mix or swap with shiitake or cremini if needed.
- Potato: Use any starchy variety like Yukon Gold or russet potato.
- Onion: Yellow or white onions work great, or use shallots or leeks for a milder flavor.
- Carrot: Brings a hint of sweetness and color; parsnips or sweet potatoes are great alternatives.
- Vegetable broth: Use a good-quality broth for rich flavor, or mix water with a bouillon cube in a pinch
- Fresh garlic: Fresh is best for bold flavor, but garlic powder works in a pinch.
- Olive oil: Use extra virgin for the best flavor, or sub with avocado or coconut oil.
- Bay leaf: Just one adds subtle complexity; don't forget to remove it before serving.
- Salt and spices (ground cumin, turmeric powder, black pepper): This trio brings warmth and balance. Adjust to taste or try smoked paprika for extra depth.
As always, you can find the full recipe with a list of ingredients with measurements in a printable recipe card at the end of this post.
How To Make Oyster Mushroom Soup
Sauté the veggies: In a large pot, heat olive oil over medium heat. Add chopped onion and carrot, and sauté for 5-6 minutes until they begin to soften. Stir in minced garlic, salt, cumin, turmeric, and black pepper, and cook for another minute until fragrant.
Add mushrooms: Toss in the sliced oyster mushrooms and cook for about 5 minutes, stirring occasionally, until they've released their juices and start to brown.
Simmer the soup: Add diced potatoes, vegetable broth, and the bay leaf. Bring everything to a boil, then reduce the heat and let it simmer partially covered for about 15 minutes, or until the potatoes are tender.
Variations and Substitutions
- Make it creamy: For a silky texture, blend part (or all) of the soup with an immersion blender. Or stir in a splash of unsweetened plant-based milk at the end.
- Use different mushrooms: No oyster mushrooms? Swap with shiitake, cremini, or a mix of your favorites for a rich, umami flavor.
- Add greens: Toss in a handful of spinach, kale, or chard during the last few minutes of cooking for a nutrient boost.
- Add herbs: Stir in fresh thyme, rosemary, or parsley at the end for a herby finish.
- Broth options: Use homemade veggie broth or even a bouillon cube dissolved in water if you're short on time.
- Lemon juice: A squeeze of fresh lemon juice just before serving can brighten all the flavors.
Marinela's Tips
- Cut veggies evenly: Dice your potatoes and carrots into similar-sized pieces so they cook evenly and you don't end up with mushy bits or raw chunks.
- Sauté for flavor: Don't rush the sautéing step, letting the onions, carrots, and mushrooms caramelize a bit brings out deep, savory flavor.
- Simmer, don't boil: Once you add the broth, keep the heat to a gentle simmer. This keeps the veggies tender and helps the flavors meld beautifully.
- Taste and adjust: Before serving, give the soup a taste and adjust the seasoning if needed. Sometimes a pinch more salt or pepper makes all the difference.
Serving Suggestions
- Pita bread without yogurt
- Chickpea flour crackers
- Polenta fritta
- Leafy green salad
- Chickpea fritters
- Cucumber carrot red onion salad
- Eggless savoury muffins
- Beet and cucumber salad
- Spicy roasted chickpeas
Frequently Asked Questions (FAQ's)
Yes! It tastes better the next day after the flavors have had time to meld. Just store it in an airtight container in the fridge for up to 3 days.
You can skip them or substitute with mild curry powder or smoked paprika for a different twist.
Sure! Stir in green peas, chickpeas, or tofu cubes towards the end for a protein boost.
📖 Recipe
Vegan Oyster Mushroom Soup Without Cream
Equipment
- Cooking pot
Ingredients
- 10.6 oz (300 gr) oyster mushrooms washed, drained, sliced
- 1 large potato diced
- 1 carrot finely chopped
- 1 medium onion finely chopped
- 1 garlic clove minced
- 3 + ½ cups vegetable broth or water
- 1 tablespoon olive oil
- 1 bay leaf
- ½ teaspoon ground cumin
- ½ teaspoon turmeric powder
- ¼ teaspoon black pepper
- 1 teaspoon salt
Instructions
- Heat olive oil in a large pot over medium heat. Add chopped onion and carrot, sauté for 5-6 minutes until soft. Stir in garlic, salt, cumin, turmeric, and black pepper, cooking for another minute.1 carrot, 1 medium onion, 1 garlic clove, 1 tablespoon olive oil, ½ teaspoon ground cumin, ½ teaspoon turmeric powder, ¼ teaspoon black pepper, 1 teaspoon salt
- Add sliced oyster mushrooms and cook for 5 minutes until they release their juices and start to brown.10.6 oz (300 gr) oyster mushrooms
- Add diced potatoes, vegetable broth, and bay leaf. Bring to a boil, then simmer partially covered for 15 minutes or until potatoes are tender.1 large potato, 3 + ½ cups vegetable broth, 1 bay leaf
- Remove bay leaf. For a creamy soup, blend part or all using an immersion blender directly in the pot. Adjust seasoning to taste. Serve hot.
Notes
- For a thicker soup, blend more of the soup to your preferred consistency.
- Swap oyster mushrooms with shiitake or cremini if needed.
- This soup pairs beautifully with rustic homemade bread or crunchy seed crackers.
- Store leftovers in the fridge for up to 3 days or freeze for up to 3 months.
Nutrition
Tried this oyster mushroom soup? I'd love to see your creations! Tag me @go_eatgreen on Instagram, and don't forget to share, save this post, and leave a comment and rating below.
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