Name: Vegan Veggie Soup
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Yield: 6 servings
Cuisine: American
Ingredients: 1 tablespoon olive oil; 1 large onion, diced; 3 medium carrots, sliced; 3 stalks celery, sliced; 4 cloves garlic, minced; 2 medium Yukon Gold potatoes, diced; 1 can (14 oz) diced tomatoes; 1 can (15 oz) cannellini beans, drained and rinsed; 6 cups low-sodium vegetable broth; 2 cups chopped kale or spinach; 1 teaspoon Italian seasoning; 1/2 teaspoon red pepper flakes; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 tablespoon lemon juice

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
Tips for the Best Results
Storage and Reheating
Frequently Asked Questions

Vegan Veggie Soup

🍴 Jump to Recipe ↓

There’s something deeply comforting about a big pot of veggie soup simmering on the stove. This one has become a weekly staple in my kitchen — it’s hearty, nourishing, and somehow tastes even better the next day. Whether you’re cooking for the whole family or just meal prepping for the week ahead, this soup has your back.

Why You’ll Love This Recipe

First off, it’s incredibly flexible. You can use whatever vegetables you have on hand, which makes it perfect for cleaning out the fridge before your next grocery run. Got half a zucchini and some sad-looking carrots? Throw them in. This soup welcomes all of it.

It’s also naturally filling without being heavy. Between the beans, the potatoes, and all those chunky vegetables, you’ll finish a bowl and actually feel satisfied — not stuffed, just warmly full. It’s the kind of meal that takes care of you.

And honestly? It’s just really easy to make. No fancy techniques, no tricky timings. You chop, you sauté, you simmer. Done.

Ingredients You’ll Need

The base of this soup is built on the holy trinity of soup-making: onion, carrots, and celery. These three do a lot of the flavor heavy lifting, so don’t skip them. From there, you’ll add diced potatoes — any variety works, but Yukon Golds hold up especially well in soups without turning mushy.

For the greens, I love using chopped kale or spinach. Kale adds a little chewiness and holds its texture beautifully, while spinach wilts down almost instantly if you want something more subtle. Either works great here.

White beans (like cannellini) bring in some plant-based protein and give the broth a lovely creaminess as they cook down. You can swap in chickpeas or kidney beans if that’s what you’ve got — totally fine.

The broth is ideally a good-quality vegetable stock. It makes a difference. I usually go with low-sodium so I can control the salt myself. A can of diced tomatoes rounds everything out with a bit of acidity and body. Season with garlic, Italian seasoning, salt, pepper, and a tiny pinch of red pepper flakes if you like a little warmth.

Tips for the Best Results

💡 Tip: Don’t rush the sauté step. Taking five or six minutes to properly cook down the onions, carrots, and celery before adding the broth gives the whole soup a much deeper, sweeter flavor base. It’s worth the extra few minutes.

If you want a thicker, more stew-like consistency, mash a handful of the white beans before adding them to the pot. It thickens the broth naturally and makes the soup feel even heartier.

Add your leafy greens (kale or spinach) in the last five minutes of cooking. If you add them too early, they lose their vibrant color and get too soft. You want them bright and just wilted.

Taste and adjust seasoning at the end, after everything has simmered together. Flavors develop a lot during cooking, and what tasted under-seasoned at the start might just need a final pinch of salt and a squeeze of lemon juice to bring it all together.

Storage and Reheating

This soup stores beautifully, which is one of the best things about it. Let it cool completely before transferring to airtight containers and popping it in the fridge. It’ll keep well for up to five days, and the flavors honestly get better as it sits.

📌 Note: If you plan to freeze this soup, leave out the potatoes or add them fresh when you reheat — potatoes tend to get grainy and a bit waterlogged after freezing. Everything else freezes perfectly for up to three months.

To reheat, just warm it gently on the stovetop over medium heat, adding a splash of water or broth if it’s thickened up too much in the fridge. You can also microwave individual portions in a covered bowl in two-minute intervals, stirring in between.

Frequently Asked Questions

Can I make this soup in a slow cooker?
Yes, absolutely. Add everything except the greens and beans to the slow cooker and cook on low for 6–8 hours or high for 3–4 hours. Stir in the beans and greens during the last 20–30 minutes. Easy and hands-off.

How do I make it more filling?
Add a grain like cooked barley, farro, or small pasta shapes directly to the soup. You can also stir in a spoonful of white miso paste at the end for extra depth and a little umami richness.

Is this soup gluten-free?
Yes, the base recipe is completely gluten-free as written. Just double-check your vegetable stock label, since some brands sneak in gluten-containing additives.

Can I use frozen vegetables?
Definitely. Frozen corn, peas, green beans, and even diced butternut squash all work well here. Add them straight from frozen — no need to thaw first — and adjust the simmer time slightly since they’ll cool the broth down when they go in.

Recipe