Best Vegetable Soup Recipe Crock Pot for Easy Dinners

Updated On: September 29, 2025

There’s something incredibly comforting about a steaming bowl of homemade vegetable soup, especially on a chilly night or when you need a nutritious pick-me-up. The best part?

With a crock pot, making a hearty, flavorful vegetable soup couldn’t be easier. Imagine walking through your door after a long day to the aroma of simmering herbs and garden-fresh veggies, all perfectly cooked and ready to enjoy.

This crock pot vegetable soup recipe is my go-to for busy weeks, family gatherings, or whenever I crave a simple but satisfying meal. Not only is it packed with vitamins and flavor, but it’s also adaptable, budget-friendly, and perfect for meal prep.

Whether you’re a seasoned slow cooker fan or just looking for a wholesome way to eat more veggies, you’ll love how easy and delicious this recipe is. It’s a vibrant celebration of vegetables in every spoonful – and each batch can be tailored to your tastes or what you have on hand.

Ready to make your new favorite soup? Let’s dive in!

Why You’ll Love This Recipe

  • Effortless and Hands-Off: Just chop, toss, and let the crock pot work its magic. No need to babysit the stove!
  • Customizable: Use your favorite seasonal veggies, beans, or grains. Perfect for cleaning out the fridge.
  • Nutritious and Filling: This soup is loaded with fiber, vitamins, and minerals to keep you energized and satisfied.
  • Meal Prep Friendly: Make a big batch, enjoy leftovers all week, or freeze for later.
  • Family-Friendly: Even picky eaters will love the gentle flavors and colorful veggies.
  • Vegan & Gluten-Free: Naturally suitable for plant-based and gluten-free eaters (just check your broth).
  • Budget-Conscious: Uses affordable, everyday ingredients you might already have in your kitchen.

Ingredients

Here’s what you’ll need for the best vegetable soup recipe crock pot edition. Feel free to swap in seasonal favorites or use what you have!

Ingredient Amount Notes
Yellow onion 1 large Chopped
Carrots 3 medium Sliced
Celery 3 stalks Sliced
Red bell pepper 1 large Chopped
Russet potatoes 2 medium Chopped into 1/2-inch cubes
Zucchini 1 medium Chopped
Green beans 1 cup Trimmed and cut into 1-inch pieces (fresh or frozen)
Diced tomatoes 1 (14.5 oz) can With juices
Tomato paste 2 tbsp (optional, for richer flavor)
Garlic 3 cloves Minced
Vegetable broth 6 cups Low sodium preferred
Frozen peas 1 cup Add at the end
Bay leaf 1
Dried thyme 1 tsp
Dried basil 1 tsp
Salt & black pepper To taste Start with 1 tsp salt, 1/2 tsp pepper
Fresh parsley 2 tbsp Chopped, for garnish (optional)

Optional add-ins: 1 can drained chickpeas or kidney beans, 1 cup corn, 1/2 cup small pasta (add in last hour), handful of baby spinach.

Equipment

  • Crock pot/slow cooker (5 to 6-quart recommended)
  • Cutting board
  • Chef’s knife
  • Measuring cups and spoons
  • Ladle for serving
  • Wooden spoon or spatula for stirring
  • Vegetable peeler (for carrots, potatoes)
  • Storage containers (for leftovers or meal prep)

Instructions

  1. Prep the vegetables: Wash, peel, and chop all your vegetables as directed. The more uniform the pieces, the more evenly everything will cook.
  2. Layer in the crock pot: Add onion, carrots, celery, bell pepper, potatoes, zucchini, and green beans to the crock pot. Pour in the canned diced tomatoes (with juices).
  3. Add the flavor: Stir in the minced garlic, tomato paste (if using), bay leaf, dried thyme, dried basil, salt, and pepper.
  4. Pour in the broth: Add 6 cups of vegetable broth, making sure the vegetables are just covered. If needed, add a bit more broth or water.
  5. Set and cook: Cover and set your crock pot to low for 7-8 hours or high for 3.5-4 hours. The soup is ready when the potatoes and carrots are fork-tender.
  6. Add peas (and any quick-cooking extras): About 25 minutes before serving, stir in frozen peas (and spinach, corn, or beans if you like). Remove the bay leaf.
  7. Taste and adjust: Taste the soup and add more salt, pepper, or herbs as desired. For a richer flavor, stir in a splash of lemon juice or a dash of hot sauce.
  8. Serve: Ladle hot soup into bowls. Garnish with fresh parsley. Enjoy with crusty bread or crackers.

Tip: For a thicker, heartier soup, mash a few potato pieces against the side of the crock pot before serving!

Tips & Variations

  • Make it a meal: Add 1 can of drained beans or lentils for extra protein and fiber. White beans, kidney beans, or chickpeas are all great choices.
  • Switch up the veggies: Use what’s in season – try butternut squash, sweet potatoes, cabbage, kale, or cauliflower.
  • Pasta or grains: Add 1/2 cup of small pasta (like ditalini or orzo) or cooked rice in the last hour of cooking for a minestrone-like effect.
  • Spice it up: Add a pinch of red pepper flakes, smoked paprika, or Italian seasoning for added depth.
  • Storage: Store leftovers in the fridge for up to 5 days. This soup also freezes beautifully – let cool, portion into airtight containers, and freeze for up to 3 months.
  • Make it creamy: Blend a portion of the soup with an immersion blender and stir back in, or finish with a swirl of coconut milk for a creamy texture.
  • Batch cooking tip: Double the recipe for a crowd or to stock your freezer – just be sure your crock pot can handle the volume!

“This soup tastes even better the next day, once the flavors have had time to meld. It’s meal prep magic!”

Nutrition Facts

Here’s a nutrition estimate per 1.5 cup serving (based on the recipe above, without pasta or beans):

Nutrient Amount
Calories 120
Protein 4g
Carbohydrates 26g
Fiber 6g
Sugar 7g
Fat 1g
Saturated Fat 0g
Sodium 590mg
Vitamin A 110% DV
Vitamin C 60% DV
Calcium 6% DV
Iron 10% DV

Note: Nutrition will vary based on your add-ins and broth choice. For a low-calorie version, see our Low Calorie Vegetable Soup Recipe for Healthy Eating.

Serving Suggestions

  • Crusty bread or rolls: Serve this soup with a slice of homemade or bakery bread. Try our Vegan Bread Machine Recipe for Soft, Delicious Loaves for a perfect pairing!
  • Salad: A fresh green salad with a zesty vinaigrette adds a pop of color and crunch.
  • Sprinkle of vegan parmesan or nutritional yeast: Adds a cheesy, umami flavor to every bowl.
  • Soup and sandwich combo: Pair with a veggie-packed sandwich or wrap for a hearty lunch.
  • Top with fresh herbs: Parsley, dill, or chives brighten every serving.
  • For a Mediterranean twist: Serve alongside Vegetarian Middle Eastern Recipes for Easy, Flavorful Meals – hummus, pita, or falafel are all wonderful.
  • Party-ready: Offer as a first course at a dinner party, or serve small cups at a holiday gathering.

Love veggie soups? Explore more creative ideas with our Veg Recipes for Slow Cooker: Easy, Tasty Meal Ideas!

Conclusion

There’s a reason this crock pot vegetable soup is a classic in so many kitchens: it’s easy, nourishing, and endlessly adaptable to your needs and cravings. Slow cooking draws out the natural sweetness of each vegetable and melds the flavors into a rich, satisfying broth that feels like a warm hug in a bowl.

Whether you’re making it for a weeknight dinner, a cozy lunch, or to share with friends, you’ll love how simple and rewarding it is to prepare.

If you’re a fan of plant-based comfort food, don’t forget to check out our Vegetable Alfredo Recipes for Creamy, Healthy Dinners and Peruvian Vegetable Recipes for Flavorful Healthy Meals for more inspiration.

With a crock pot and a handful of fresh veggies, you’re always just a few hours away from a wholesome meal that makes you feel good inside and out. Happy cooking!

📖 Recipe Card: Best Vegetable Soup Recipe (Crock Pot)

Description: This hearty crock pot vegetable soup is packed with flavor and nutrition, making it the perfect easy weeknight meal. Simply add your ingredients and let your slow cooker do the work!

Prep Time: PT15M
Cook Time: PT6H
Total Time: PT6H15M

Servings: 6 servings

Ingredients

  • 4 cups vegetable broth
  • 2 cups diced potatoes
  • 1 cup sliced carrots
  • 1 cup chopped celery
  • 1 can (14.5 oz) diced tomatoes, undrained
  • 1 cup green beans, trimmed and cut
  • 1 cup corn kernels (fresh or frozen)
  • 1/2 cup frozen peas
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1 teaspoon dried thyme
  • Salt and pepper to taste

Instructions

  1. Add all ingredients to the crock pot.
  2. Stir well to combine.
  3. Cover and cook on low for 6 hours or until vegetables are tender.
  4. Taste and adjust seasoning with salt and pepper as needed.
  5. Serve hot.

Nutrition: Calories: 120 kcal | Protein: 4 g | Fat: 1.5 g | Carbs: 26 g

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Photo of author

Marta K

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