Plant-Powered Tortilla Soup

There’s nothing quite like a warm, comforting bowl of soup, especially on a chilly day. This Vegetarian Tortilla Soup is designed to be your ultimate cozy companion, delivering a burst of vibrant flavors and wholesome goodness in every spoonful. It’s generously packed with naturally sweet sweet potatoes, protein-rich black beans, and an array of fresh vegetables, all crowned with delightfully crunchy, oven-baked tortilla strips. Beyond its incredible taste, this soup is incredibly versatile, freezer-friendly, and perfect for hassle-free meal prep, making it a fantastic addition to any busy weeknight repertoire.

A steaming bowl of Vegetarian Tortilla Soup, generously topped with crispy tortilla strips, fresh cilantro, and a lime wedge, promising a comforting and flavorful meal.

While classic chicken tortilla soup holds a special place in many hearts, we believe it’s always fun to explore exciting variations. This recipe offers a refreshing and utterly delicious meatless spin on the beloved classic, proving that plant-based meals can be just as satisfying, if not more so. Our version shines with the incredible pairing of sweet potatoes and black beans, a combination we’ve found to be consistently outstanding.

This dynamic duo has graced many of our reader-favorite recipes, including our sweet potato enchiladas and Mexican quinoa. The natural sweetness of the sweet potatoes, combined with the hearty texture of black beans and the aromatic warmth of Mexican spices, creates a flavor profile that is simply irresistible. This harmonious blend makes for a deeply satisfying and incredibly flavorful experience that you won’t soon forget.

Whether you follow a vegetarian or vegan diet, or simply wish to incorporate more plant-based meals into your routine, this soup presents a wonderfully healthy and satisfying option. It’s packed with fiber, vitamins, and plant-based protein, ensuring you feel full, nourished, and energized. Embrace this delightful recipe as a delicious way to boost your vegetable intake and enjoy a hearty meal without compromise.

A large Dutch oven filled with simmering Vegetarian Tortilla Soup, showcasing its rich texture and vibrant colors before serving.

Why You’ll Love This Recipe

This Vegetarian Sweet Potato and Black Bean Tortilla Soup isn’t just another meal; it’s a culinary experience designed for maximum enjoyment and minimal effort. Here’s why it’s destined to become a staple in your kitchen:

  • Explosive Flavor & Wholesome Goodness: This recipe is a truly delicious vegan spin on classic tortilla soup, elevated by the creamy texture of sweet potatoes, the robust heartiness of black beans, and an abundance of fresh, vibrant vegetables. Each spoonful is a symphony of flavors, perfectly balanced by warm, aromatic spices.
  • A Satisfying Meatless Marvel: Forget bland plant-based meals! This soup is incredibly filling and satisfying, making it a meal that will appeal to everyone at your table, even the most dedicated carnivores. It proves that going meatless can be both flavorful and deeply gratifying.
  • Endlessly Customizable: One of the best aspects of this soup is its adaptability. It serves as a fantastic base for incorporating your favorite seasonal vegetables and creative toppings. Whether you want to add extra greens, different types of beans, or unique garnishes, this recipe welcomes your personal touch.
  • Quick & Convenient for Any Night: Designed with busy lifestyles in mind, this soup comes together in approximately 30 minutes, making it an ideal choice for a speedy weeknight dinner. Its ease of preparation also makes it an excellent candidate for easy meal prep, allowing you to enjoy delicious, healthy meals throughout the week with minimal fuss.

Recipe Ingredients

Crafting this flavorful sweet potato and black bean soup requires a few simple yet impactful ingredients. The beauty of this recipe lies in its flexibility; feel free to substitute with your favorite vegetables or what you conveniently have on hand.

A flat lay of fresh ingredients for Vegetarian Tortilla Soup, including sweet potatoes, black beans, bell peppers, corn, spices, and cilantro, ready for preparation.

Ingredient Notes

  • Sweet Potatoes: These humble root vegetables are the star, adding a natural sweetness and creamy texture that makes the soup incredibly satisfying. Their high vitamin A content also boosts the nutritional value, beautifully complementing the warm Mexican spices for a delightful twist on traditional tortilla soup.
  • Black Beans: A powerhouse of plant-based protein and fiber, black beans contribute to the heartiness and nutritional depth of the soup. For an elevated flavor and texture, consider preparing a batch of homemade Instant Pot black beans. Alternatively, your favorite high-quality store-bought brand works perfectly, or you can swap them for another bean variety like pinto or kidney beans if preferred.
  • Aromatics (Red Onion & Garlic): These form the essential foundation of flavor for this vibrant soup. The pungent red onion, when sautéed, mellows into a sweet base, while the minced garlic infuses the entire dish with its aromatic depth. White or yellow onion can be used as a substitute for red onion.
  • Red Bell Pepper: Adding a sweet crunch and a beautiful pop of color, red bell pepper enhances both the flavor and texture of the soup. Green or yellow bell peppers are excellent alternatives, or you can omit them entirely if you don’t have any on hand.
  • Jalapeño: For those who enjoy a little heat, a seeded and chopped jalapeño provides a pleasant spicy kick without overpowering the other flavors. If you prefer a milder taste, remove all the seeds and membranes. For different spice levels, consider substituting with a poblano pepper for a milder earthiness or a small can of diced green chilies for convenience and a consistent, gentle warmth.
  • Corn: Sweet corn kernels burst with flavor and add a delightful textural contrast. Both fresh and frozen corn work equally well in this recipe, allowing for flexibility based on seasonality and convenience. If you don’t have any corn, the soup will still be delicious without it.
  • Diced Tomatoes: Fire-roasted diced tomatoes are highly recommended for their smoky depth, which adds complexity to the broth. If fire-roasted aren’t available, regular diced tomatoes are fine. For an extra layer of flavor, consider using diced tomatoes with chilies.
  • Spices (Chili Powder, Ground Cumin, Smoked Paprika): This trio of spices is crucial for creating the authentic, warm Mexican flavor profile. Chili powder offers a foundational savory heat, ground cumin provides earthy notes, and smoked paprika imparts a beautiful smoky essence. For ultimate convenience and a well-rounded spice blend, you can use 1 to 1 1/2 tablespoons of our homemade taco seasoning.
  • Vegetable Stock: The quality of your vegetable stock significantly impacts the overall flavor of the soup. Opting for homemade vegetable stock will undeniably provide a superior flavor upgrade, offering a richer, more nuanced base. If time is short, choose your favorite high-quality store-bought brand.
  • Lime: A generous squeeze of fresh lime juice at the end brightens all the flavors, adding a necessary tangy zing and enhancing the soup’s refreshing qualities. Don’t skip this crucial step!
  • Cilantro: Fresh cilantro adds a burst of herbaceous freshness and a distinct aroma that is classic in Mexican cuisine. If you’re not a fan of cilantro, Italian flat-leaf parsley or finely chopped fresh oregano are excellent alternatives that will still provide a lovely fresh counterpoint.
  • Tortilla Strips: These are the quintessential topping, adding a delightful crunch and texture. Preparing homemade oven-baked tortilla strips (instructions below) is a simple way to elevate the dish, but using your favorite store-bought tortilla chips is perfectly acceptable for convenience.

How to Make Vegan Tortilla Soup

This vegan tortilla soup is remarkably straightforward to prepare, requiring only about 10 minutes of hands-on effort, making it ideal for busy evenings when you crave a homemade, wholesome meal.

Pro Tip: To further streamline your cooking process on hectic nights, prep and chop all your vegetables up to a few days in advance. Store them in airtight containers in the refrigerator, ready to go when you are.

For detailed measurements and full instructions, please refer to the recipe card below.

Step-by-step image of vegetables simmering in a pot for vegan tortilla soup, illustrating the cooking process.
  1. Prepare Tortilla Strips (Optional): If making homemade, toss the corn tortilla strips with a drizzle of olive oil and a pinch of salt. Spread them in an even layer on a baking sheet and bake at 400°F (200°C) for approximately 5-7 minutes, or until they turn golden brown and become perfectly crisp. Set aside.
  2. Sauté Aromatics and Spices: In a large pot or Dutch oven, heat the extra virgin olive oil over medium heat. Add the chopped red onion and sauté, stirring occasionally, until it softens and becomes translucent, about 5 minutes. Stir in the minced garlic, ground cumin, chili powder, and smoked paprika. Cook for an additional 30 seconds, stirring constantly, until the spices are fragrant, being careful not to burn the garlic.
  3. Simmer the Soup: Add the cubed sweet potato, chopped red bell pepper, seeded and chopped jalapeño, and corn to the pot. Sauté for 2-3 minutes to slightly soften the vegetables and allow them to absorb the spice flavors. Pour in the vegetable stock, add the rinsed and drained black beans, and the fire-roasted diced tomatoes. Season with salt and freshly ground black pepper to taste. Bring the mixture to a rolling boil, then reduce the heat to medium-low, cover, and let it simmer for 15-20 minutes, or until the sweet potatoes are fork-tender.
  4. Finish and Serve: Once the sweet potatoes are tender, remove the pot from the heat. Stir in the fresh lime juice and chopped cilantro. Taste and adjust seasonings if necessary, adding more salt, pepper, or lime juice as desired. Ladle the hot soup into bowls and garnish generously with your crispy homemade tortilla strips (or store-bought), extra cilantro, and a fresh lime wedge. Serve warm and enjoy the comforting flavors!
A large Dutch oven filled with a rich and vibrant Sweet Potato and Black Bean Soup, steaming gently, ready to be served.

FAQs

Can I make this vegan tortilla soup low carb?

Absolutely! The wonderful thing about this customizable vegan tortilla soup recipe is its flexibility. To significantly reduce the carbohydrate content, simply swap out the sweet potatoes and corn with lower-carb vegetable alternatives such as cauliflower florets, zucchini, or additional bell peppers. For toppings, instead of traditional tortilla chips, opt for grain-free, lower-carb options like Siete brand chips, or simply enjoy it topped with creamy slices of avocado and a sprinkle of seeds.

Can I freeze this sweet potato and black bean soup?

Yes, this sweet potato and black bean soup is exceptionally freezer-friendly, making it perfect for future meals! To freeze, allow the soup to cool completely to room temperature. Then, transfer it to airtight, freezer-safe containers or silicone trays (like Souper Cubes) that are specifically designed for freezing liquids. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy it, simply thaw the soup in the refrigerator overnight, then reheat gently on the stove top over medium-low heat or in the microwave until thoroughly warm.

What toppings are good for vegetarian tortilla soup?

Toppings elevate the texture and flavor of vegetarian tortilla soup from good to extraordinary! You can opt for homemade baked tortilla chips (find the recipe within the recipe card below) or your favorite store-bought brand for that essential crunch. Beyond that, the possibilities are vast: diced avocado adds a creamy richness, thinly sliced radishes offer a peppery bite, and fresh cilantro leaves provide a burst of herby freshness. Other fantastic options include a dollop of vegan sour cream or plain vegan yogurt, a sprinkle of vegan cheese shreds, a few dashes of your favorite hot sauce, or even toasted pumpkin seeds for extra crunch and nutrients.

Recipe Notes

Maximize the enjoyment and efficiency of your healthy tortilla soup with these practical tips:

  • Meal Prep Efficiency: As mentioned, preparing your vegetables (chopping onions, bell peppers, jalapeños, and cubing sweet potatoes) ahead of time can significantly cut down on your active cooking time. Store them neatly in the refrigerator, and you’ll have a super-fast meal ready in minutes on busy nights.
  • Customization is Key: This soup is inherently versatile. Don’t hesitate to experiment with different types of beans, add extra vegetables like zucchini, spinach, or kale in the last few minutes of simmering, or explore a variety of toppings to suit your taste.
  • Dietary Adjustments: If you’re aiming for a lower-carb meal, feel free to replace sweet potato and corn with vegetables such as cauliflower, broccoli, or more bell peppers. The core flavors will still shine through beautifully.
  • Storage Solutions: Leftover vegetarian tortilla soup can be stored in an airtight container in the refrigerator for up to 5 days, making it perfect for workday lunches. For longer preservation, freeze it for up to 3 months as detailed in the FAQs.
A close-up shot of Vegan Tortilla Soup in a bowl, garnished with fresh cilantro, a lime wedge, and crispy tortilla strips, ready for a delicious and healthy meal.

More Soup Recipes You’ll Love:

If you enjoyed this comforting and flavorful Vegetarian Mexican Soup, you’re in for a treat! Explore more of our favorite soup creations that are perfect for any season or occasion:

  • 35 Best Soup Recipes
  • Autumn Vegetable Soup
  • Butternut Squash Soup
  • Carrot Ginger Soup
  • Dairy Free Corn Chowder by Cook Nourish Bliss
  • Mushroom Barley Soup
  • Summer Squash Soup
  • Winter Minestrone Soup

Did you try this recipe? If so, be sure to leave a review below and tag me @flavorthemoments on Facebook and Instagram!

Vegetarian Tortilla Soup in a bowl topped with tortilla chips

Vegetarian Tortilla Soup

Servings: 8 servings
Prep Time: 10 minutes
Cook Time: 20 minutes
0 minutes
Total Time: 30 minutes
This Vegetarian Tortilla Soup is a hearty and flavorful plant-based meal, packed with sweet potatoes, black beans, and fresh veggies. Topped with crunchy oven-baked tortilla strips, it’s a healthy, satisfying, and freezer-friendly option perfect for meal prep, ready in just 30 minutes!
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Ingredients

  • 1 tablespoon extra virgin olive oil
  • 1 red onion chopped
  • 3 cloves garlic minced
  • 2 teaspoons ground cumin
  • 1 1/2 teaspoons chili powder
  • 1 teaspoon smoked paprika
  • 1.5 lbs. sweet potato about 2 medium, peeled, and cut into 1″ cubes
  • 1 red bell pepper seeded and chopped
  • 1 jalapeno seeded and chopped
  • 1 cup corn fresh or frozen
  • 5 cups vegetable broth
  • 15 ounces black beans rinsed and drained
  • 14 ounces fire roasted diced tomatoes
  • 1 lime plus more for serving (optional)
  • 1/4 cup cilantro
  • salt and pepper to taste

Optional oven baked tortilla strips:

  • 2 tablespoons olive oil
  • 2 corn tortillas sliced into strips

Instructions

  • Heat the olive oil in a large pot or Dutch oven over medium heat. Add the onion and sauté until softened, about 5 minutes. Add the garlic and spices and cook for 30 seconds longer.
    1 tablespoon extra virgin olive oil, 1 red onion, 3 cloves garlic, 2 teaspoons ground cumin, 1 1/2 teaspoons chili powder, 1 teaspoon smoked paprika
  • Add the sweet potato, red bell pepper, jalapeño, and corn and sauté for 2-3 minutes. Add the veggie broth, black beans, diced tomatoes, and salt and pepper to taste and bring to a boil. Once boiling, reduce heat to medium low and simmer for 15-20 minutes until the potatoes are tender.
    1.5 lbs. sweet potato, 1 red bell pepper, 1 jalapeno, 1 cup corn, 5 cups vegetable broth, 15 ounces black beans, 14 ounces fire roasted diced tomatoes
  • Remove from heat and add the lime juice, cilantro, and adjust the seasoning if necessary. Serve warm with tortilla chips and lime wedges. Enjoy!
    1 lime, 1/4 cup cilantro, salt and pepper

Optional: Prepare the tortilla strips while the soup cooks

  • Preheat the oven to 400 degrees. Toss the tortilla strips with the olive oil and salt, to taste. Bake in an even layer for 5 minutes or until golden and crispy.
    2 tablespoons olive oil, 2 corn tortillas sliced into strips

Notes

  • Pro Tip: Prep the veggies up to a few days in advance to make this recipe go even more quickly on busy nights.
  • Customize this soup with your favorite veggies, beans and toppings.
  • Swap out the sweet potato and corn with cauliflower or low carb veggies to make this soup lower carb.
  • Store vegetarian tortilla soup in the refrigerator for up to 5 days, or freeze for up to 3 months.

Nutrition

Calories: 260kcal, Carbohydrates: 45g, Protein: 8g, Fat: 6g, Saturated Fat: 1g, Sodium: 723mg, Potassium: 616mg, Fiber: 10g, Sugar: 8g, Vitamin A: 13387IU, Vitamin C: 29mg, Calcium: 73mg, Iron: 3mg

Nutrition is estimated using a food database and is only intended to be used as a guideline for informational purposes.

Course: Soup
Cuisine: Mexican
Author: Marcie
All recipes and images © Flavor the Moments.
Did you try this recipe?Be sure to tag @flavorthemoments with the hashtag #flavorthemoments on Instagram so I can see what you made!

This recipe was originally published in October 2017. Step-by-step photos have been added and the text has been extensively updated and modified to include more comprehensive recipe information, tips, and SEO enhancements.