Vegan Broccoli Cheddar Soup

This rich, creamy vegan broccoli cheddar soup is made with cashews, nutritional yeast, and fresh veggies. Perfect for pairing with vegan croutons or garlic toast!

A close-up of a bowl of creamy broccoli soup.
Prep Time 15 minutes
Cook Time 30 minutes
Resting Time 5 minutes
Total Time 50 minutes
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A bowl of creamy broccoli soup feels so comforting on a chilly day. It adds a touch of “cheddar” flavor, and it becomes a cozy indulgence you’ll crave again and again. This vegan broccoli cheddar soup uses cashews and nutritional yeast to create that rich, cheesy creaminess without any dairy.

Tender broccoli, sweet carrots, and a hint of onion and garlic blend into a luscious, cozy soup that’s perfect for chilly evenings. Top it with crispy vegan croutons for a satisfying crunch, and you’ve got a hearty, wholesome meal that’s as comforting as it is nourishing.

Reader Reviews

★★★★★
This is absolutely amazing!!!!! I keep coming back to it! The problem with this soup is that I can’t stop eating it. I’m not kidding!

Simona

Ingredients & Substitutions

You can find the full printable recipe, including ingredient quantities, below. But first, here are some explanations of ingredients and steps to help you make this recipe perfect every time.

  • Broccoli: You’ll need one head of fresh broccoli.
  • Carrots: You can use baby carrots, or you’ll need one regular carrot (wash and slice it).
  • Potato: We’ll be adding a small red potato. You can substitute a Yukon Gold potato.
  • Olive oil: You can substitute vegan butter for an even creamier experience.
  • Onion: I prefer yellow onions because their flavor is milder.
  • Celery: One or maybe two celery ribs will do the trick here.
  • Garlic: You’ll need four cloves, or you can use the tender bits and the oil from this garlic confit.
  • Broth: I prefer to use Better than Bouillon No Chicken Base or the Vegetarian Base because it’s a high-quality broth that will make this soup sing!
  • White wine: A bit of whine wine adds so much flavor to this soup. You can substitute lemon juice.
  • Nutritional yeast flakes: We want a cheesy flavor, and that comes from nutritional yeast flakes.
  • Cashews: Adding raw cashews makes this soup extra creamy!

How to Make Vegan Broccoli Cheddar Soup

Step 1: Sauté veggies
Heat olive oil in a large pot over medium heat. Add onion, celery, and garlic, sauté until softened and fragrant, about 5–7 minutes.

Looking down on a saucepan full of chopped onions, carrots, and celery.

Step 2: Add main ingredients
Add broccoli, carrots, potatoes, water, and Better Than Bouillon. Bring to a boil, then reduce the heat and simmer 15–20 minutes until the vegetables are tender.

Looking down on a saucepan full of broth, cashews, broccoli, and other veggies.

Step 3: Blend until creamy
Drain and rinse soaked cashews. Add them to the soup along with nutritional yeast and lemon juice. Blend using an immersion blender or in batches in a regular blender until smooth and creamy.

Step 4: Season & adjust
Add salt and pepper to taste. If you like it thinner, stir in a splash of water or plant milk. For a slightly tangy kick, add a bit more lemon juice.

Step 5: Serve & garnish
Ladle into bowls and top with crispy vegan croutons, a swirl of cashew cream, or freshly chopped herbs.

Quick Fix Tip

To make this recipe come together even faster, you can cook the chopped carrots in the microwave first. Add them to a microwave-safe dish, add just a splash of water, then cook 2–3 minutes, until the carrots are tender. Allow them to cool for several minutes – until cool enough to handle. Then transfer to the pot with the cooking onions.

Marly’s Tips

Blending hot liquid: First, allow the liquid to cool a bit before blending. Never fill a blender more than halfway with hot liquid. Remove the center cap from the blender lid. Finally, place a towel over the top of the blender lid. Then you’re ready to blend.

Serving Suggestions

I view it as a necessity to top each bowl with a few crunchy vegan croutons — you’ll love the contrast they deliver. However, there are options if you’re looking for a low-carb soup topper! I highly recommend adding roasted chickpeas as a topping. They’re tasty and crunchy!

Here are some more favorite toppings/sides:

Looking down on a bowl of broccoli soup. A bowl of steamed broccoli and croutons sits beside it.

Tips for the Best Vegan Broccoli Cheddar Soup

  • Blend thoroughly for a silky texture.
  • Taste as you go — cashews mellow out once blended, so seasoning may need adjustment.
  • Use fresh broccoli for the best color and flavor.
  • Optional creamy variations: Add a splash of unsweetened soy, oat, or coconut milk for extra richness.

Broccoli Nutrition Explained

Broccoli is a healthy vegetable to include in your diet. First and foremost, broccoli is low in calories but high in fiber and nutrients.

Dr. Joel Fuhrman refers to low-calorie, highly nutritious foods as nutrient-dense. In fact, he created a scoring mechanism called ANDI to rate the nutritional density of foods, and broccoli has a highly nutritious ANDI rating!

A close-up of a bowl of creamy broccoli soup.

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A bowl of vegan broccoli soup has croutons on top.

Vegan Broccoli Cheese Soup

This creamy vegan broccoli cheese soup is a healthy soup cleverly disguised as comfort food. It's delicious all the way to the sourdough croutons.
5 from 4 votes
Course: Soup
Cuisine: American
Prep Time: 15 minutes
Cook Time: 30 minutes
Resting Time: 5 minutes
Total Time: 50 minutes
Servings: 4
Calories: 386kcal

Ingredients

Broccoli Soup

  • 1 head broccoli
  • ½ cup chopped carrots
  • 1 small small red potato , not peeled, washed and diced (1 cup)
  • 2 tablespoons olive oil
  • 1 small onion , peeled and diced
  • ½ cup chopped celery
  • 4 cloves garlic , peeled and minced
  • 4 cups water
  • 4 teaspoons Better than Bouillon No Chicken Base**
  • ¼ cup white wine (sub lemon juice)
  • 1 tablespoon nutritional yeast flakes
  • ½ cup raw cashews

Croutons

  • 2 cups cubed bread (see note)
  • 2 tablespoons olive oil
  • ¼ teaspoon garlic powder
  • ½ teaspoon salt

Instructions

For the Broccoli Soup

  1. Prepare the Broccoli: Rinse the broccoli. Then cut the crown away from the stems. Cut the crown into bite-sized florets. Cut branch stems into small, bite-size pieces. Discard the main stem. You should have around 4 cups of florets and small stem pieces.
    Broccoli has been cut into florets and one of the larger florets has been cut in half.
  2. Heat the oil in a large pot over medium heat. Add the onion, celery, carrots, and potato pieces. Sautee until the vegetables are tender, about 10 to 15 minutes. Add garlic and cook for about a minute longer.
    Looking down on a saucepan full of chopped onions, carrots, and celery.
  3. Then add water, bouillon, wine, nutritional yeast flakes, cashews, and broccoli florets/pieces. Bring to a boil, then reduce to a simmer.
    Broth is being poured into a pot full of veggies.
  4. Simmer for 20 minutes until broccoli is tender. Remove from heat and let cool slightly. Use tongs to remove half of the broccoli florets from the pot.
    Looking down on a saucepan full of broth, cashews, broccoli, and other veggies.
  5. Blend the soup: Remove the center cap from your blender lid. Fill the blender only halfway. Secure the lid on the blender and top with a kitchen towel. Blend on low speed for a few seconds, then slowly increase speed to create a creamy soup. Transfer to a bowl. then repeat with remaining ingredients from the pan. Add about 3/4 of the reserved broccoli florets to the pureed soup, leaving some to place as a topping.
  6. Season with salt and pepper to taste. Serve with broccoli florets and croutons.

For The Croutons

  1. Preheat the oven to 375°F. Line a baking sheet with parchment paper.
  2. To make croutons, place bread cubes in a large bowl. Drizzle with olive oil and sprinkle with garlic powder, salt, and freshly ground pepper. Toss to coat all the bread pieces.
  3. Spread coated bread cubes on a prepared baking sheet, spreading evenly across the pan. Try not to crowd them too closely together. Bake for 10 to 15 minutes, until golden brown. Note: Fresh bread could take a little longer to toast whereas older, stale bread will brown more quickly.

Recommended Equipment

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Notes

Regarding Vegetable Broth: You can use 4 cups of vegetable broth, but I find a great variety in the quality in store-bought vegetable broth which is why I recommend the Better than Bouillon. It delivers a high-quality broth that has the best flavors.
Quick Cook Method. If you want the vegetables to cook faster, you can place chopped potatoes and carrots in a microwave-safe bowl. Add just a bit of water, and heat for 1 to 2 minutes. This will help them get tender more quickly. Leave them to sit in the microwave until they’re cool enough to handle and then transfer to the pot with the rest of the soup ingredients.
Bread for Croutons. Use whatever bread you prefer, or you can try sourdough bread or even gluten-free bread.
Make this Dish Gluten-free. Simply use gluten-free bread for the croutons.
Make-ahead Tips. Make this soup the day before serving and simply reheat it in the pot or microwave. This soup can be stored for up to 3 to 4 days in the fridge.
Freezer Tips. Transfer prepared soup to a freezer-safe container. It can be kept frozen for up to 3 months. To serve, transfer to the fridge the night before to allow it to thaw. Then cook in the microwave or in a pot until heated through.
Calories: 386kcal | Carbohydrates: 34g | Protein: 12g | Fat: 24g | Saturated Fat: 3g | Sodium: 1280mg | Potassium: 985mg | Fiber: 8g | Sugar: 7g | Vitamin A: 3677IU | Vitamin C: 143mg | Calcium: 124mg | Iron: 3mg

The nutrition information shown is an estimate provided by an online nutrition calculator and should not be considered a substitute for a professional nutritionist’s advice.

Did you make this recipe?

Leave a rating below then tag @namelymarly on Instagram and hashtag it #namelymarly. I love seeing your creations!

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Frequently-Asked Questions

Is broccoli soup healthy?

Broccoli is in the cruciferous vegetable family and is therefore super healthy. That makes broccoli soup a healthy option to add more fiber, essential vitamins, and minerals to your everyday diet!

Is vegan broccoli cheddar soup really vegan?

Yes! This recipe uses cashews and nutritional yeast for a creamy, cheesy flavor — no dairy needed.

Can you make it gluten-free?

Absolutely. Skip croutons or use a gluten-free version, such as roasted chickpeas.

Can you make this soup without cashews or potato?

Yes! For a lighter soup, omit cashews and/or the potato and blend vegetables with creamy plant milk, like coconut milk or oat milk.

Enjoy!

2 Responses to Vegan Broccoli Cheddar Soup

  1. Avatar thumbnail image for MarlySimona Popa-Cotarla Reply

    This is absolutely amazing!!!!! I keep coming back to it! The problem with this soup is that I can’t stop eating it. I’m not kidding!

  2. Avatar thumbnail image for MarlyMarly Reply

    As the author of this recipe and taste tester extraordinaire, I’m pleased to report the ease of making this recipe along with the delicious flavor. This is now our favorite soup in our meal prepping routine!

5 from 4 votes (2 ratings without comment)

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