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Homemade Slow Cooker Minestrone Soup Recipe


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4.3 from 43 reviews

  • Author: admin
  • Total Time: 6 hours 15 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

This hearty homemade minestrone soup is a comforting blend of fresh vegetables, beans, and pasta simmered to perfection in a slow cooker. Rich in flavor and packed with nutrients, it’s an easy, make-ahead meal perfect for any day of the week, topped with optional Parmesan cheese for an extra savory touch.


Ingredients

Scale

Vegetables

  • 1 onion, chopped
  • 2 carrots, diced
  • 2 celery stalks, chopped
  • 3 cloves garlic, minced
  • 1 zucchini, diced
  • 2 cups fresh spinach, chopped

Beans & Canned Goods

  • 1 can (15 oz) diced tomatoes
  • 1 can (15 oz) kidney beans, drained and rinsed
  • 1 can (15 oz) cannellini beans, drained and rinsed

Liquids & Broth

  • 1 tablespoon olive oil
  • 4 cups vegetable broth
  • 1 cup water

Herbs & Spices

  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1/2 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Pasta & Garnish

  • 1/2 cup small pasta (such as ditalini or elbow)
  • 1/4 cup grated Parmesan cheese (optional, for serving)

Instructions

  1. Prepare base vegetables: In a large slow cooker, add olive oil, chopped onion, diced carrots, chopped celery, and minced garlic. Stir to combine, creating a flavorful vegetable base.
  2. Add main ingredients: Incorporate the diced zucchini, canned diced tomatoes, kidney beans, cannellini beans, vegetable broth, and water into the slow cooker, mixing well to blend all flavors.
  3. Season and slow cook: Stir in dried oregano, basil, thyme, salt, and black pepper. Cover the slow cooker and cook on low for 6-8 hours or on high for 3-4 hours, allowing the soup to simmer gently and develop depth.
  4. Add pasta: Approximately 30 minutes before serving, stir in the small pasta and cook it until tender, ensuring it absorbs some of the soup’s rich flavors without becoming too soft.
  5. Wilt spinach: Just before serving, stir in the fresh chopped spinach and let it wilt into the hot soup, adding a fresh, vibrant note.
  6. Serve and garnish: Ladle the hot soup into bowls and garnish with grated Parmesan cheese if desired, adding a creamy and salty finish to the dish.

Notes

  • You can substitute vegetable broth with chicken broth if preferred.
  • For a gluten-free version, replace pasta with gluten-free small pasta or omit entirely.
  • The soup can be prepared vegan by omitting the Parmesan cheese garnish.
  • Leftovers store well in the refrigerator for up to 4 days and can be frozen for up to 3 months.
  • Adjust seasoning at the end based on taste preference, especially salt.
  • Prep Time: 15 minutes
  • Cook Time: 6 hours
  • Category: Soup
  • Method: Slow Cooking
  • Cuisine: Italian