Slow Cooker Tomato Tortellini Soup Recipe Ingredients - 1 tablespoon olive oil - 1 medium onion, diced - 2 cloves garlic, minced - 1 can (28 ounces) crushed tomatoes - 4 cups vegetable broth - 1 teaspoon dried basil - 1 teaspoon dried oregano - 1/2 teaspoon salt - 1/4 teaspoon black pepper - 2 cups fresh spinach - 1 package (9 ounces) refrigerated cheese tortellini - Grated Parmesan cheese for serving Full Cooking Instructions on...
