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Slow Cooker Vegetable Soup Recipe

This Slow Cooker Vegetable Soup Recipe is a hearty way to bring together vibrant vegetables and fragrant herbs into one satisfying meal. With tender green beans, creamy potatoes, and zucchini cooked to perfection, every bite offers a comforting medley of flavors. Set it up in the morning, and let your slow cooker transform simple ingredients into a wholesome masterpiece.

Table of Contents

• Why This Slow Cooker Vegetable Soup Recipe Will Save Your Weeknights
• Everything You Need for Slow Cooker Vegetable Soup Recipe
• How To Make Slow Cooker Vegetable Soup Recipe Step by Step
• Serving Ideas for Your Vegetable Soup
• Common Questions About Vegetable Soup
• Avoid These Common Mistakes When Making This Recipe
• The History Behind Vegetable Soup

Why This Slow Cooker Vegetable Soup Recipe Will Save Your Weeknights

• This recipe requires minimal prep and lets your slow cooker handle the hard work. Simply chop your vegetables, add the ingredients, and let the appliance work its magic.
• The soup is packed with vegetables, making it a nutritious option for busy evenings. Every serving provides fiber, vitamins, and essential nutrients to fuel your day.
• Cooking with a slow cooker means fewer dishes to clean afterward. One pot does it all, saving you precious time in the kitchen.
• This dish is incredibly versatile and works for various dietary needs. Customize it to be vegetarian, vegan, or gluten-free without compromising on flavor.

Everything You Need for Slow Cooker Vegetable Soup Recipe

• 2 tablespoons olive oil
• 1 large onion, diced
• 3 garlic cloves, minced
• 3 carrots, peeled and sliced
• 3 celery stalks, sliced
• 2 medium potatoes, peeled and diced
• 1 medium zucchini, diced
• 1 cup green beans, trimmed and cut into bite-sized pieces
• 1 can (14.5 oz) diced tomatoes, undrained
• 6 cups vegetable broth
• 1 teaspoon dried thyme
• 1 teaspoon dried oregano
• 1/2 teaspoon paprika
• Salt and black pepper to taste
• 1 cup frozen peas
• 1/4 cup fresh parsley, chopped (optional for garnish)

The key to this recipe’s flavor lies in the dried thyme and oregano, which infuse the soup with earthy notes. The addition of paprika adds a subtle depth that complements the natural sweetness of the vegetables.

How To Make Slow Cooker Vegetable Soup Recipe Step by Step

1. Heat olive oil in a skillet over medium heat. Add diced onion and cook until softened, about 3 minutes. Stir in minced garlic and cook for an additional 1 minute.
2. Transfer the cooked onion and garlic to the slow cooker. Add carrots, celery, potatoes, zucchini, and green beans.
3. Stir in the can of diced tomatoes, vegetable broth, thyme, oregano, paprika, salt, and black pepper. Combine thoroughly.
4. Cover the slow cooker and set it to cook on low for 6-8 hours or on high for 3-4 hours, until the vegetables are tender.
   

   

   

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5. About 30 minutes before serving, add the frozen peas to the soup and stir. Allow them to heat through.
6. Taste the soup and adjust seasoning if needed. Serve hot, garnished with fresh parsley if desired.

Serving Ideas for Your Vegetable Soup

• Pair this soup with a side of crusty bread to soak up the flavorful broth.
• Serve it with a fresh green salad to round out the meal with extra crisp textures.
• A sprinkle of grated Parmesan cheese can add a salty, rich finish to the soup.
• Offer a dollop of sour cream or Greek yogurt to balance the dish with creamy tang.

Common Questions About Vegetable Soup

• Can I freeze this soup? Yes, the soup freezes well for up to 3 months in airtight containers. Thaw overnight in the fridge before reheating.
• Can I use fresh peas instead of frozen? Fresh peas can be used but should be added during the last 30 minutes of cooking to retain their texture.
• What can I substitute for zucchini? Yellow squash or bell peppers are great alternatives that maintain a similar texture and flavor.

Avoid These Common Mistakes When Making This Recipe

• Skipping the sauté step: Cooking the onion and garlic beforehand enhances the soup’s depth of flavor.
• Overloading the slow cooker: Filling the pot past its recommended capacity can lead to uneven cooking. Use a large slow cooker if doubling the recipe.
• Ignoring seasoning adjustments: Always taste and adjust salt and pepper before serving to ensure balanced flavors.

The History Behind Vegetable Soup

Vegetable soup has roots in nearly every culinary tradition, evolving from humble beginnings as a peasant dish. Historically, it combined seasonal produce and accessible ingredients to craft a filling, nutritious meal.

The slow cooker adaptation modernizes this timeless dish while preserving its simplicity. By using the appliance, cooks can achieve consistent results with minimal effort, all while honoring the rich heritage of vegetable soup.

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Slow Cooker Vegetable Soup Recipe

Prep Time 15 minutes minutes

Cook Time 4 hours hours

Total Time 4 hours hours 15 minutes minutes

Servings 6 servings

Calories 150

A hearty and healthy vegetable soup made in the slow cooker, perfect for a comforting meal.

Ingredients

• 2 tbsp olive oil
• 1 large onion (diced)
• 3 clove garlic (minced)
• 3 carrots (peeled and sliced)
• 3 celery stalks (sliced)
• 2 medium potatoes (peeled and diced)
• 1 medium zucchini (diced)
• 1 cup green beans (trimmed and cut into bite-sized pieces)
• 1 can diced tomatoes (14.5 oz, undrained)
• 6 cup vegetable broth
• 1 tsp dried thyme
• 1 tsp dried oregano
• 1/2 tsp paprika
• salt (to taste)
• black pepper (to taste)
• 1 cup frozen peas
• 1/4 cup fresh parsley (chopped, optional for garnish)

Instructions 

• Heat olive oil in a skillet over medium heat. Add diced onion and cook until softened, about 3 minutes. Stir in minced garlic and cook for an additional 1 minute.
• Transfer the cooked onion and garlic to the slow cooker. Add carrots, celery, potatoes, zucchini, and green beans.
• Stir in the can of diced tomatoes, vegetable broth, thyme, oregano, paprika, salt, and black pepper.
• Cover the slow cooker and set it to cook on low for 6-8 hours or on high for 3-4 hours, until the vegetables are tender.
• About 30 minutes before serving, add the frozen peas to the soup and stir. Allow them to heat through.
• Taste the soup and adjust seasoning if needed. Serve hot, garnished with fresh parsley if desired.

Notes

Feel free to substitute vegetables based on your preference or availability. This soup pairs well with crusty bread.

Calories: 150kcal

Cost: $12

Course: Soup

Cuisine: American

Keyword: Slow Cooker, Vegetable Soup

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