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Crockpot Vegetable Soup

A comforting, low-effort vegetable soup made in a crockpot by combining root vegetables, aromatics, and herbs with vegetable broth. The slow cook allows flavors to meld and vegetables to naturally sweeten for a deeply satisfying, versatile meal.
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Course: crockpot
Cuisine: American
Prep Time: 15 minutes
Cook Time: 6 hours
Total Time: 6 hours 15 minutes
Servings: 6 servings
Calories: 150kcal
Author: Eva Stoner

Ingredients

  • 2 tablespoons olive oil
  • 1 medium onion, chopped
  • 3 medium carrots, sliced
  • 3 celery stalks, chopped
  • 1 zucchini, cubed
  • 2 cups diced tomatoes (canned or fresh)
  • 6 cups vegetable broth
  • 2 cloves garlic, minced
  • 1 bay leaf
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Instructions

  • Chop all vegetables into bite-sized chunks
  • Heat olive oil in the crockpot if needed (skip if using a no-preheat model)
  • Add onion, carrots, celery, garlic, bay leaf, thyme, oregano, salt, and pepper
  • Pour in vegetable broth and stir to combine
  • Set crockpot to low and cook for 6-8 hours, or high for 3-4 hours
  • In the last 1 hour of cooking, add diced tomatoes and zucchini
  • Remove bay leaf before serving

Notes

Use any seasonal vegetables - butternut squash, corn, or pumpkin work well
Adjust liquid for desired consistency
Store in airtight containers for 3-5 days in the fridge
Freeze in portioned containers for up to 6 months

Nutrition

Serving: 1g | Calories: 150kcal | Carbohydrates: 15g | Protein: 5g | Fat: 7g | Saturated Fat: 2g | Sodium: 400mg | Fiber: 3g | Sugar: 5g