Hearty Lentil Wild Rice Soup

Hearty & Healthy Lentil Wild Rice Soup (Vegan & Gluten-Free)

Cozy up with a bowl of this incredibly satisfying lentil wild rice soup, packed with nutritious vegetables like diced tomatoes, earthy mushrooms, sweet carrots, and fresh baby spinach. This fragrant, savory, and robust vegan vegetable soup is perfect for crisp fall evenings and chilly winter days, brimming with the comforting aromas of garlic, cumin, and thyme. A finishing squeeze of fresh lemon juice brightens every spoonful, adding a delightful zest that elevates the flavors.

Looking for more comforting plant-based soup recipes? Don’t miss this spicy carrot tomato lentil soup or a rich slow-cooker Moroccan lentil stew.

A beautifully presented bowl of lentil wild rice soup, garnished with fresh herbs.

Table of Contents

  • Why You’ll Adore This Recipe
  • Essential Ingredients for Success
  • Mastering Lentil Wild Rice Soup: Step-by-Step
  • Creative Serving Suggestions
  • Storage & Leftovers: Maximizing Freshness
  • More Easy Soup Recipes to Explore
  • Lentil Wild Rice Soup Recipe Card

Why You’ll Adore This Recipe

This Lentil Wild Rice Soup isn’t just another meal; it’s a culinary experience designed for both flavor and wellness. Here’s why this recipe will quickly become a staple in your kitchen:

A Lighter, Healthier, and Fully Vegan Delight: Unlike traditional creamy wild rice soups, often laden with butter, chicken, or heavy cream, our version offers a refreshing, plant-based alternative. The rich, savory broth is crafted from vegetable stock and a hint of diced tomatoes, providing a beautiful acidity and depth without any dairy or meat. This makes it an ideal choice for anyone seeking a wholesome, nourishing, and guilt-free meal that doesn’t compromise on taste.

Incredibly Filling and Satisfying for Any Meal: The dynamic duo of lentils and wild rice transforms this soup into a substantial dish that truly eats like a meal. Lentils are renowned for their high protein and fiber content, providing sustained energy and satiety. Wild rice adds a delightful chewy texture and complex carbohydrates, ensuring you feel full and content for hours. This powerful combination makes it a perfect lunch or dinner option, akin to the hearty satisfaction you’d get from a bean chili, but with its own unique flavor profile.

Your Go-To Seasonal and Freezer-Friendly Solution: As the weather cools and you crave comforting yet healthy dishes, this soup perfectly ticks all the boxes. It’s incredibly simple to prepare, bursting with nutrients, and incredibly flavorful. Furthermore, its excellent freezer-friendly qualities mean you can easily make a larger batch and store it for those busy weeknights when you need a quick, wholesome meal without the fuss. It’s the ultimate winter warmer and a convenient addition to any meal plan.

Essential Ingredients for Success

Various fresh ingredients laid out, including lentils, wild rice, onions, carrots, celery, mushrooms, seasonings, broth, spinach, and lemon.

Crafting this flavorful soup requires a selection of fresh, wholesome ingredients. Here’s a detailed look at what you’ll need and some tips for each:

  • Wild Rice: This grain adds a wonderfully chewy texture and nutty flavor. Different brands offer varying blends, so feel free to experiment to find your favorite. Wild rice takes longer to cook than other grains, which is why it’s added earlier in the cooking process.
  • Green Lentils: The star of the show! Green lentils are ideal for soups because they hold their shape beautifully even after extended simmering, adding a hearty bite. It’s crucial not to substitute them with red lentils, which tend to break down and become mushy in broth. Always rinse your green lentils thoroughly with cold water in a fine-mesh strainer before adding them to the soup to remove any debris.
  • Onions, Celery & Carrots (Mirepoix): This classic aromatic trio forms the foundational flavor base for countless soups, and this lentil wild rice soup is no exception. Sautéing these vegetables slowly releases their natural sweetness and depth, building a complex flavor profile right from the start. Roughly chopping the onion helps it break down gently, while dicing celery and carrots ensures even cooking.
  • Mushrooms: You have flexibility here! White mushrooms, cremini mushrooms, or baby bella mushrooms all work wonderfully. Mushrooms add a rich, umami depth to the soup. Before dicing, gently brush off any visible dirt with a damp cloth or mushroom brush; avoid rinsing them under water as they can absorb too much moisture.
  • Garlic: Three minced garlic cloves might seem like a generous amount, but it’s perfectly balanced with the robust flavors of the vegetables and the light tomatoey broth. As the garlic sautés in olive oil with the other vegetables, its pungent notes mellow, infusing the entire soup with a warm, inviting aroma.
  • Dried Seasonings: A harmonious blend of cumin, dried thyme, a pinch of red pepper flakes, kosher salt, and black pepper brings this soup to life. Cumin provides an earthy warmth, thyme adds a herbaceous note, and red pepper flakes offer a subtle kick of heat. If dried thyme isn’t available, a touch of dried rosemary makes an excellent substitute, offering a similar woody, aromatic quality.
  • Vegetable Broth: For optimal flavor control, always opt for low-sodium vegetable broth. This allows you to adjust the seasoning, particularly the salt levels, precisely to your taste. If you’re not strictly vegan or vegetarian, chicken broth can be used as an alternative, but vegetable broth ensures the soup remains entirely plant-based.
  • Spinach: Fresh baby spinach is stirred in at the very end of simmering. The residual heat from the soup will quickly wilt the tender leaves, preserving their vibrant color and delicate texture. Alternatively, chopped kale leaves can be used; however, kale is sturdier and will require a slightly longer simmering time to soften to the desired tenderness.
  • Lemon: A generous squeeze of fresh lemon juice added just before serving is a game-changer. It provides a bright, acidic counterpoint to the rich, savory flavors, lifting the entire soup and making it taste incredibly fresh.
  • Parsley: Freshly chopped parsley, stirred in at the end or used as a garnish, adds another layer of freshness and a touch of vibrant green color, complementing the lemon’s brightness.
  • Olive Oil: Use high-quality extra-virgin olive oil for sautéing the vegetables. Its fruity, robust flavor will contribute significantly to the overall taste of the soup.

Mastering Lentil Wild Rice Soup: Step-by-Step

Creating this wholesome lentil wild rice soup is a straightforward process, perfect for cooks of all skill levels. Follow these simple steps for a delicious and nourishing meal:

1. Sauté the Aromatics and Mushrooms: Begin by heating the olive oil in a large saucepan or a sturdy Dutch oven over medium-high heat. Once the oil shimmers, add the roughly chopped onions, diced celery, diced carrots, and diced mushrooms. Sauté these vegetables for about 4-5 minutes, stirring occasionally, until they begin to soften and release their aromatic flavors. This initial step is crucial for building a deep flavor foundation for your soup.

2. Infuse with Garlic and Spices: Next, add the minced garlic, ground cumin, dried thyme, red pepper flakes, kosher salt, and black pepper to the sautéed vegetables. Continue to cook for approximately 1 minute, stirring constantly. You’ll notice the kitchen filling with wonderful, fragrant aromas as the spices bloom in the hot oil, deepening their flavor and integrating beautifully with the softened vegetables.

Onions, carrots, celery, and mushrooms sautéing in a soup pot, followed by minced garlic and seasonings being stirred into the sautéed vegetables.

3. Introduce Liquids and Wild Rice, Then Simmer: Carefully pour in the can of diced tomatoes (undrained), vegetable broth, and water into the pot. Add the wild rice. Bring the entire mixture to a rolling boil over medium-high heat. Once boiling, reduce the heat to a gentle simmer, cover the pot partially, and let it cook for 10 minutes. This initial simmering time allows the wild rice, which is tougher than lentils, to begin softening.

4. Add Lentils and Continue Simmering to Perfection: After the initial 10-minute simmer, add the rinsed green lentils to the pot. Stir well to combine all ingredients. Continue to simmer the soup, still partially covered, for another 20-25 minutes, or until the wild rice is fully cooked through and the lentils are tender, but still hold their shape. Taste a grain of rice and a lentil to ensure they have reached your desired tenderness. If the soup appears too thick, you can add a little more water or vegetable broth.

5. Finish with Freshness: Once the rice and lentils are perfectly tender, remove the pot from the heat. Stir in the fresh baby spinach, the juice of one lemon, and the chopped parsley. The residual heat from the soup will gently wilt the spinach leaves in just a minute or two, infusing the soup with vibrant color and fresh flavor. Taste the soup and adjust seasonings as needed, adding more salt, pepper, or lemon juice to your preference.

Soup simmering in a large pot with rice and lentils, followed by baby spinach being stirred into the soup.

Creative Serving Suggestions

This hearty lentil wild rice soup is a complete meal in itself, but it truly shines when paired with simple, complementary sides. For a classic, comforting experience, serve it with a thick slice of crusty sourdough bread, a warm baguette, or any artisan bread with a robust crust, perfect for soaking up every last drop of the flavorful broth. The contrast between the warm, hearty soup and a fresh, crunchy bread is simply delightful.

If you prefer to round out your meal with something lighter, a fresh salad is always an excellent choice. Consider these vibrant options: a bright lemony arugula salad with its peppery notes, a classic Italian chopped salad for a medley of textures and flavors, our “better than a restaurant” house salad for an everyday favorite, or a refreshing chickpea cucumber salad offering a cool, crisp counterpoint. A sprinkle of fresh herbs, like additional chopped parsley or a few fresh thyme sprigs, makes for a beautiful and aromatic garnish.

Storage & Leftovers: Maximizing Freshness

One of the many advantages of this lentil wild rice soup is how wonderfully it keeps, making it perfect for meal prep or enjoying convenient leftovers. To ensure the best quality and safety, always allow the soup to cool completely to room temperature before storing. This prevents condensation and helps maintain its freshness.

For short-term storage, transfer the cooled soup to an airtight container and refrigerate it for up to 3 days. It’s an excellent option for quick, healthy lunches throughout the week.

If you wish to preserve it for a longer period, this soup freezes beautifully. You can freeze it for up to 1 month in an airtight, freezer-safe container. For added convenience when thawing and reheating, consider dividing the soup into individual or smaller portions before freezing. This allows you to grab just what you need without having to thaw a large batch.

When reheating from the refrigerator or freezer, you can use either the microwave or the stovetop. If using the stovetop, warm it gently over medium-low heat, stirring occasionally. For microwave reheating, use a microwave-safe bowl and heat in increments, stirring between each to ensure even warming.

It’s important to note that as the soup sits, especially in the refrigerator or freezer, the wild rice and lentils will continue to absorb liquid from the broth. This will result in a thicker consistency and softer grains. Don’t be surprised if you need to add a splash of water or extra vegetable broth when reheating leftovers to achieve your preferred texture and consistency. Always taste the warmed soup after reheating and adjust the seasonings (salt, pepper, or even a fresh squeeze of lemon juice) as needed to revive its vibrant flavors.

A large pot filled with steaming lentil wild rice soup.

More Easy Soup Recipes to Explore

If you’re a fan of comforting and wholesome soups, here are some other easy and delicious recipes to add to your repertoire:

Tuscan White Bean Soup
Three Bean Chili
Spicy Red Lentil Chickpea Soup
Pasta e Fagioli
Vegetarian Minestrone Soup
Roasted Eggplant Zucchini Tomato Stew
Creamy Tomato Tortellini Soup
Hearty Vegetable Soup
Chickpea Harissa Vegetable Soup
Sweet Potato White Bean Quinoa Soup
Vegetable Barley Soup

Lentil Wild Rice Soup

5 from 4 votes
By Paige Adams
Prep: 15 mins
Cook: 40 mins
Total: 55 mins
Servings: 4
Large pot with lentil wild rice soup.
Pin
Print
This vegan lentil wild rice soup is extra hearty with a mix of carrots, celery, mushrooms, tomatoes and spinach to go with the rice and lentils. It’s finished with lemon juice.

Ingredients

  • 1 tablespoon olive oil
  • 1 onion, roughly chopped
  • 2 celery stalks, diced
  • 2 carrots, diced
  • 1 cup diced mushrooms
  • 3 garlic cloves, minced
  • 1/4 teaspoon cumin
  • 1/4 teaspoon dried thyme
  • Pinch of red pepper flakes
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 14.5 ounce can diced tomatoes
  • 4 cups low-sodium vegetable broth
  • 4 cups water
  • 3/4 cup wild rice
  • 3/4 cup green lentils
  • 2 ounces baby spinach
  • Juice of 1 lemon
  • 1 tablespoon chopped parsley

Instructions

  1. Warm the olive oil in a large saucepan or Dutch oven over medium-high heat. Sauté the onions, celery, carrots, and mushrooms until they start to soften, about 4-5 minutes.
  2. Add the garlic, cumin, thyme, red pepper flakes, salt, and pepper and sauté for 1 minute until fragrant.
  3. Pour in the diced tomatoes, vegetable broth, water, and wild rice. Bring the mixture to a boil. Reduce the heat and simmer for 10 minutes.
  4. Add the lentils and continue simmering for 20-25 minutes until the rice is cooked and the lentils are tender.
  5. Stir in the baby spinach, lemon juice, and parsley.

Notes

You can use chopped kale leaves instead of baby spinach. If using kale, it may need a few extra minutes to soften due to its sturdier texture.

Before storing the soup, let it cool completely to room temperature. Transfer it to an airtight container. You can save it in the fridge for up to 3 days. To keep it longer, store it in the freezer for up to 1 month. If you freeze leftovers, divide them into smaller portions to make it easier and quicker to thaw. Reheat it in the microwave or on the stovetop.

The longer you store the soup, the more the rice and lentils will absorb the broth. Not only will they become softer, but you may need to add a splash of water or more broth when you reheat leftovers to reach your desired consistency. Always taste the warmed soup to see if it needs more salt and/or pepper after reheating.

Nutrition

Calories: 337kcal | Carbohydrates: 60g | Protein: 17g | Fat: 5g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Sodium: 782mg | Potassium: 1007mg | Fiber: 17g | Sugar: 8g | Vitamin A: 6667IU | Vitamin C: 28mg | Calcium: 113mg | Iron: 5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Soup
Cuisine: Mediterranean

Did you make this recipe?Mention @lastingredient on Instagram and tag it #lastingredient!