Crock-Pot Tortellini Soup: Cozy Comfort Meal - Crock Recipes

Ingredients

• 1 tablespoon olive oil
• 1 medium onion, diced
• 2 cloves garlic, minced
• 3 medium carrots, sliced
• 2 celery stalks, chopped
• 1 can (14.5 oz) diced tomatoes (with juices)
• 6 cups vegetable broth (or chicken broth for non-vegetarian option)
• 1 teaspoon Italian seasoning
• Salt and pepper to taste
• 12 oz fresh or frozen cheese tortellini
• 3 cups fresh spinach leaves
• Parmesan cheese, grated (for serving)