This Creamy Slow Cooker Spinach Tortellini Soup with Sausage is a broth and cream-based, savory combination of Italian Sausage, zesty onion, flavorful garlic, and spices, canned tomatoes, cheesy tortellini, shredded parmesan, and fresh spinach for a filling, delicious soup
– 1 tbsp olive oil – 1 lb mild Italian sausage – 1¼ cups yellow onion – 3 tsp garlic (minced) – 6 cups chicken broth – 2 (14 oz) cans diced tomatoes – 1 (6 oz) can tomato paste – 1 tsp black pepper – ½ tsp salt – ½ tsp thyme – 1 tsp Italian seasoning – 1 tbsp corn starch – 1 lb small frozen 3 cheese tortellini – ½ cup Parmesan cheese (finely shredded) – 4 cups fresh baby spinach – 1½ cup heavy cream