Vegan Slow Cooker Black Bean Soup

Today I’m going to share with you another fantastic recipe, a Vegan Slow Cooker Black Bean Soup. This is not just any soup! It’s a symphony of flavors that’s as comforting as a big warm hug on a chilly day.

This plant-based legume stew is not only delicious but also incredibly healthy and nutritious. It’s packed with protein from black beans, full of fiber from whole kernel corn, and brimming with vitamins from carrots and tomatoes. And it’s super easy to make!

This recipe is perfect for those days when you want a hearty, wholesome meal but don’t have the time or energy to stand over the stove. All you need is a slow cooker (or a crockpot, as some might call it), a handful of ingredients, and a bit of time to let the magic happen.

So, are you ready to dive into the world of slow cooking and create a delightful black bean broth that’s sure to impress? Let’s get started!

Why You’ll Love This Recipe

There are countless reasons to fall head over heels for this Slow Cooker Black Bean Soup, but let me share with you the ones that make it truly special.

Effortless and Time-Saving

This recipe is the epitome of set it and forget it! With a slow cooker doing all the hard work, you’re free to go about your day without worrying about stirring pots or adjusting temperatures.

Just toss in the ingredients, and let the slow cooker work its magic. It’s perfect for busy weekdays, lazy weekends, or any day when you want a delicious meal without the fuss.

Nutritious and Wholesome

This soup is a powerhouse of nutrition. Black beans are a fantastic source of protein and fiber, while corn, carrots, and tomatoes add a wealth of vitamins and minerals. It’s a meal that nourishes your body and satisfies your taste buds at the same time.

Versatile and Customizable

The beauty of this soup is its versatility. Want to add more veggies? Go for it! Prefer it spicy? Add some chili! This recipe is a fantastic base that you can tweak to suit your taste preferences.

Vegan and Gluten-Free

This soup is a crowd-pleaser that caters to various dietary needs. It’s vegan, meaning it’s free from any animal products, and it’s also gluten-free.

But don’t worry, even if you’re not following a specific diet, you’ll still find this soup utterly delicious.

Comforting and Hearty

There’s something incredibly comforting about a bowl of warm, hearty soup. It’s like a hug in a bowl that warms you from the inside out.

This black bean soup is just that, comforting, hearty, and guaranteed to make you feel cozy and content.

Slow cooker black bean soup

Main Ingredients

Let’s get down to the heart of this recipe, the ingredients! Each one plays a crucial role in creating the rich, robust flavors of our Slow Cooker Black Bean Soup. Here’s what you’ll need:

  1. Onion and Garlic: These two are the dynamic duo of flavor. They form the base of our soup, providing a depth of taste that’s simply irreplaceable.
  2. Chili Powder and Ground Cumin: These spices bring a warm, earthy flavor to the soup. They add a hint of heat and a touch of smokiness that elevates the dish to new heights.
  3. Black Beans: The star of our show! Black beans are hearty, filling, and packed with protein and fiber. We’re using canned beans in this recipe for convenience, but feel free to use dried ones if you prefer.
  4. Corn, Carrots, and Diced Tomatoes: These add a burst of color, texture, and nutrition to our soup. They also bring a natural sweetness that balances out the spices beautifully.
  5. Vegetable Stock: This forms the liquid base of our soup. It infuses the dish with a subtle, savory flavor that ties all the ingredients together.
  6. Salt and Pepper: These are essential for bringing out the flavors of the other ingredients. Remember, you can always adjust the amount to suit your taste.

Preparation Tips

Creating this Slow Cooker Black Bean Soup is a breeze, especially with these handy preparation tips. Let’s walk through the process step by step.

Step 1: Prepare Your Ingredients

Start by preparing your ingredients. Chop the onion, mince the garlic, and measure out your spices.

If you’re using canned beans, corn, carrots, and tomatoes, open the cans and drain the contents. Rinse the beans under cold water to remove any excess sodium.

Step 2: Add Ingredients to the Slow Cooker

Next, add all your ingredients to the slow cooker. Start with the onion and garlic, followed by the spices, beans, corn, carrots, and tomatoes.

Pour in the vegetable stock, ensuring that the ingredients are fully submerged. Sprinkle with salt and pepper.

Step 3: Set Your Slow Cooker

Now, it’s time to let the slow cooker do its magic. Set it on low and cook for 6–8 hours. This slow, gentle cooking allows the flavors to meld together beautifully, resulting in a soup that’s rich and flavorful.

Step 4: Blend (Optional)

Once the soup is cooked, you have the option to blend it for a smoother texture. If you prefer a chunkier soup, you can skip this step.

If you do choose to blend, remember to let the soup cool slightly before doing so to avoid any hot splashes.

Step 5: Adjust Seasonings and Serve

Finally, taste your soup and adjust the seasonings if necessary. You might want to add a bit more salt, pepper, or spices depending on your preference.

Once you’re happy with the taste, ladle the soup into bowls and serve.

Serving Suggestions

Now that you’ve created this beautiful, hearty Black Bean Soup, let’s talk about how to serve it. While it’s delicious on its own, there are several ways you can elevate it to make your meal even more enjoyable.


Adding garnishes to your soup not only makes it look more appealing, but also adds an extra layer of flavor and texture. Here are a few ideas:

  • Avocado: Slices of ripe avocado add a creamy element that pairs beautifully with the hearty beans and spices.
  • Cilantro: This herb brings a fresh, vibrant flavor that contrasts nicely with the earthiness of the soup.
  • Lime Wedges: A squeeze of fresh lime juice just before eating adds a tangy brightness that enhances the flavors of the soup.
  • Sour Cream or Greek Yogurt: A dollop of sour cream or Greek yogurt adds a cool, creamy contrast. If you’re vegan, there are plenty of dairy-free alternatives available.

Side Dishes

While this Black Bean Soup is a meal in itself, you might want to serve it with a side dish for a more substantial meal. Here are a few suggestions:

  • Cornbread: This is a classic pairing. The sweetness of the cornbread complements the savory soup perfectly.
  • Salad: A fresh, crisp salad would provide a nice contrast to the hearty soup.
  • Grilled Vegetables: For a super healthy meal, serve your soup with a side of grilled vegetables.

Remember, these are just suggestions. Feel free to get creative and serve your soup with whatever you fancy.

Black bean soup


One of the great things about this Slow Cooker Black Bean Soup is that it stores beautifully. If you find yourself with leftovers, here’s how to store them:


Allow the soup to cool completely before transferring it to an airtight container. It will keep in the refrigerator for up to 5 days.

When you’re ready to eat, simply reheat the soup on the stove over medium heat, stirring occasionally, until it’s heated through.


This soup also freezes well, making it a great make-ahead meal. To freeze, let the soup cool completely, then transfer it to freezer-safe containers or heavy-duty freezer bags.

Be sure to leave some space at the top, as the soup will expand as it freezes. Properly stored, it will maintain its best quality for about 2–3 months, but will remain safe beyond that time.

To thaw, transfer the soup to the refrigerator and let it thaw overnight. You can then reheat it on the stove until it’s hot and ready to serve.

Vegan slow cooker black bean soup

Vegan Slow Cooker Black Bean Soup

Gwen Xavier
This Vegan Slow Cooker Black Bean Soup is a hearty, wholesome, and comforting meal that's packed with flavor and nutrition. It's easy to make, requiring just a handful of ingredients and a slow cooker.
Prep Time 10 minutes
Cook Time 6 hours
Total Time 6 hours 10 minutes
Course Soup
Cuisine American
Servings 8 Bowls
Calories 260 kcal


  • Slow Cooker


  • 1 Onion, chopped
  • 1 Tbsp Minced garlic (about 2 cloves)
  • 4 Tsp Chili powder
  • 2 Tsp Ground cumin
  • 1/2 Tsp Pepper
  • 1 Tsp Salt
  • 8 Cups Vegetable stock
  • 4 Cans Black beans, drained and rinsed
  • 2 Cans Whole kernel corn, drained
  • 2 Cans Carrots, drained
  • 2 Cans Diced tomatoes


  • Prepare your ingredients: Chop the onion, mince the garlic, and measure out your spices. Drain and rinse the canned beans, corn, carrots, and tomatoes.
  • Add all your ingredients to the slow cooker, starting with the onion and garlic, followed by the spices, beans, corn, carrots, and tomatoes. Pour in the vegetable stock and sprinkle with salt and pepper.
  • Set your slow cooker on low and cook for 6–8 hours.
  • Optional: Once the soup is cooked, you can blend it for a smoother texture. If you prefer a chunkier soup, you can skip this step.
  • Taste your soup and adjust the seasonings if necessary. Ladle the soup into bowls and serve with your choice of garnishes and side dishes.
Keyword Black Bean Soup, Slow Cooker, Vegan, Vegetarian

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Gwen Xavier

Gwen Xavier, the culinary genius behind Finding Sanity In Our Crazy Life, initially crafted her food-focused website out of a necessity to find joy in cooking. Over the years, her relationship with the kitchen transformed from a mere duty to a fervent passion. Today, Gwen shares a variety of recipes on a daily basis, curating meals that cater to diverse tastes and family preferences, proving that cooking can indeed become a love affair!

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