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Easy Slow Cooker Vegetable Soup

Easy Slow Cooker Vegetable Soup

This Easy Slow Cooker Vegetable Soup is a comforting dish filled with fresh vegetables and hearty flavors, perfect for busy days.
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Prep Time: 20 minutes
Cook Time: 8 hours
Total Time: 8 hours 20 minutes
Course: Dinner
Cuisine: American
Keyword: comfort food, Easy Slow Cooker Vegetable Soup, Healthy Soup, homemade soup, slow cooker soup, vegetable soup
Servings: 6 cups
Calories: 180kcal

Equipment

  • Slow cooker
  • skillet

Ingredients

Soup Base

  • 1 tablespoon olive oil adds richness and depth to the flavor
  • 1 cup diced onion provides a sweet and aromatic foundation for the soup
  • 1 cup diced celery contributes a crunchy texture and enhances the overall flavor
  • 1 cup diced carrots brings natural sweetness and a pop of color to the mix
  • 3 cloves minced garlic infuses the dish with fragrant warmth and taste
  • 2 tablespoons tomato paste thickens the soup and adds a rich tomato flavor
  • 2 cups diced potatoes Yukon Golds or red potatoes make the soup hearty
  • 1 cup green beans adds a fresh, vibrant crunch
  • 14.5 ounces fire-roasted diced tomatoes provides a smoky flavor
  • 6 cups low-sodium vegetable broth forms the flavorful base of your soup
  • 2 tablespoons Worcestershire sauce adds umami and depth
  • 1 teaspoon smoked paprika lends a hint of smokiness

Herbs and Spices

  • 1 teaspoon dried thyme brings an earthy aroma
  • 1 teaspoon dried oregano adds a classic herbaceous note
  • 1 leaf bay leaf infuses the broth with flavor during cooking
  • 1 teaspoon red pepper flakes gives a gentle kick of heat
  • 1 teaspoon salt enhances all the flavors
  • 1 teaspoon black pepper adds mild heat

Optional Add-ins

  • 1 cup corn adds extra texture
  • 1 cup zucchini cook quickly; add in the last hour
  • 1 cup peas adds a pop of color and taste
  • 1 pound lean stewing beef optional protein to make the soup heartier

Finishing Touch

  • 1 tablespoon balsamic vinegar or fresh lemon juice to brighten flavors

Instructions

Preparation

  • Heat the oil in a large skillet over medium heat.
  • Sauté diced onion, celery, and carrots for 7-10 minutes until they start to soften.
  • Add minced garlic and cook until fragrant, then stir in tomato paste for 2-3 minutes.
  • Transfer sautéed mixture, along with optional beef, to slow cooker.
  • Add potatoes, green beans, diced tomatoes, broth, Worcestershire sauce, smoked paprika, thyme, oregano, bay leaf, red pepper flakes, salt, and black pepper.
  • Cover and cook on low for 6-8 hours or high for 3-4 hours.
  • Add optional zucchini, corn, or peas in the last 30-60 minutes of cooking.
  • Remove bay leaf and add balsamic vinegar or lemon juice before serving.
  • Serve warm, garnished with fresh parsley or herbs.

Notes

Enhance flavors by sautéing aromatics well. Add fresh herbs at end of cooking. Monitor liquid level for desired soup consistency.

Nutrition

Serving: 1cup | Calories: 180kcal | Carbohydrates: 30g | Protein: 5g | Fat: 6g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 1g | Sodium: 320mg | Potassium: 800mg | Fiber: 7g | Sugar: 6g | Vitamin A: 285IU | Vitamin C: 30mg | Calcium: 50mg | Iron: 2mg
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