This hearty quinoa vegetable soup is a one‑pot, flavor-packed meal full of vegetables, quinoa, and leafy greens — a cozy, nourishing dinner that’s light yet satisfying.
Why You’ll Love This Recipe
If you want a reliable, comforting meal that’s easy to make, this quinoa vegetable soup fits the bill. It combines protein-rich quinoa with a mix of colorful vegetables and greens for fiber, vitamins, and satisfying texture. The recipe is naturally vegan and gluten-free (if you use gluten-free bouillon), and it adapts well to whatever produce you have on hand.
Make it in a single pot: sauté the aromatics and vegetables, add quinoa and broth, simmer, then stir in leafy greens and a squeeze of lemon. Swap vegetables by season, add beans or starchy vegetables for extra heft, or use different grains as preferred. It’s great for meal prep and stores well.
Ingredients
See the recipe card below for exact measurements, but the core ingredients are: olive oil, cherry tomatoes, garlic, onion, carrots, celery, bell peppers, Italian seasoning, rinsed quinoa, water (or broth), bouillon (if using water), salt, black pepper, chopped kale or spinach, lemon, and optional green onions for garnish.
Recipe Variations
This soup is forgiving and flexible. Ideas to change it up:
- Sauces: A splash of soy sauce, tamari, or coconut aminos adds savory depth.
- Other vegetables: Use green beans, peas, corn, mushrooms, zucchini, broccoli, or cauliflower depending on season and preference.
- Starches: Add diced potatoes, sweet potato, butternut squash, or pumpkin for extra heartiness.
- Beans: Stir in canned beans (white beans, chickpeas, kidney beans) for more protein.
- Nutritional yeast: Adds a savory, slightly cheesy flavor if you want more depth.
- Heat: Red pepper flakes, cayenne, or hot sauce will spice it up.
- Bay leaves: 1–2 bay leaves can boost savory flavor; remove before serving.
How to Make Vegetable Soup with Quinoa
Step 1: Heat the olive oil in a large, heavy pot over medium heat. Add the cherry tomatoes and cook until they begin to burst.
Step 2: Add minced garlic and cook 1 minute. Stir in diced onion, sliced carrots, sliced celery, diced bell peppers, Italian seasoning, salt, and pepper. Sauté 4–5 minutes until the vegetables begin to soften.
Step 3: Add rinsed quinoa and broth (or water plus bouillon). Bring to a boil, then reduce heat to low, cover, and simmer undisturbed for about 20 minutes.
Step 4: Remove the pot from heat, uncover, and stir in chopped kale or spinach and juice from half a lemon. Cover and let rest 10 minutes so the greens wilt gently. Taste and adjust seasoning, garnish with parsley or sliced green onions if desired, and serve hot.
FAQs
Yes. Cooking quinoa separately and adding it when serving helps prevent it from absorbing too much broth if you plan to store leftovers.
Yes. Swap quinoa for farro, barley, bulgur, amaranth, freekeh, wild rice, or pasta shapes like orzo. Adjust cooking times accordingly.
Yes. For better flavor, sauté the vegetables first, then transfer everything to a slow cooker and cook on LOW 6–8 hours or HIGH 3–5 hours. Add quick-cooking greens toward the end.
Pro Recipe Tips
- Brown the vegetables for deeper flavor, but avoid burning.
- Rinse the quinoa thoroughly to remove any bitter saponin coating.
- Use good stock — homemade or a flavorful store-bought vegetable broth makes a big difference.
- To thicken, blend a portion of the soup and stir it back in for a creamier texture.
- Soup or stew: Adjust the vegetable-to-liquid ratio for a brothy soup or a chunky, stew-like result.
Serving Suggestions
This soup is filling enough to be a full meal. For variety, serve it with:
- Bread for dipping — crusty no‑knead bread, dinner rolls, or cornbread.
- A sandwich — a vegan grilled cheese or a bagel sandwich for a heartier pairing.
- A leafy salad — a simple side salad or a vegan Caprese/Greek cucumber salad to add brightness.
Storage Information
Fridge: Cool the soup, then store in airtight containers for 4–5 days. Quinoa continues to absorb liquid, so you may want to add extra broth when reheating.
Freeze: Freeze without the quinoa for best texture; add cooked quinoa when reheating. Stored properly, the soup will keep about 3–4 months.
Reheat: Gently reheat on the stove over medium‑low or in the microwave in short intervals, stirring and adding a splash of broth if needed.
More Vegan Soup Recipes
Vegan Dinners
Quinoa Vegetable Soup
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Kabocha Squash Soup
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Cream of Celery Soup
Soups
Easy Potato and Pea Curry (Aloo Matar)
If you try this Quinoa Vegetable Soup, please leave a star rating and share your feedback in the comments — thanks!
Quinoa Vegetable Soup
Ingredients
- 3 tablespoons extra virgin olive oil
- 1 pint cherry tomatoes
- 5 garlic cloves, minced
- 1 yellow onion, diced
- 4 carrots, sliced
- 3 celery stalks, sliced
- 2 bell peppers, diced
- 1 teaspoon Italian seasoning
- 1 cup dry quinoa, rinsed
- 6 cups water (or vegetable broth)
- 2 low-sodium bouillon cubes (if using water)
- 1 teaspoon salt, plus more to taste
- ½ teaspoon black pepper, plus more to taste
- 1 cup chopped kale or spinach
- 1 lemon (juice)
- Green onions, sliced (optional, for garnish)
Instructions
- Heat the olive oil in a large pot over medium heat. Add the cherry tomatoes and cook until they begin to burst.
- Add the minced garlic and cook for 1 minute.
- Stir in the onion, carrots, celery, bell peppers, Italian seasoning, salt, and black pepper. Cook for 5 minutes, stirring regularly.
- Add the rinsed quinoa, water (or broth), and bouillon cubes if using. Bring to a boil, then cover and reduce to a simmer. Cook undisturbed for 20 minutes.
- Turn off the heat, uncover, and stir. Add the kale or spinach and the juice of ½ a lemon. Cover and let sit 10 minutes.
- Taste and adjust seasoning as needed. Serve hot, garnished with sliced green onions if desired.
Notes
- Brown the veggies: Caramelizing vegetables adds flavor — watch the heat so they don’t burn.
- Rinse quinoa: Removes any bitter coating from saponins.
- Use rich stock/broth: A flavorful broth improves the overall taste since it’s the soup base.
- For creamier soup: Blend a portion of the broth and vegetables, then stir back in.
Nutrition
Carbohydrates: 49 g
Protein: 10 g
Fat: 14 g
Sodium: 1147 mg
Fiber: 9 g
Vitamin A: 13193 IU
Vitamin C: 129 mg