Place the cooked Italian sausage, crushed tomatoes, pesto, carrots, potatoes, celery, onion, garlic, seasonings and bay leaves into the Crockpot.
1 lb. Italian sausage, cooked, 3 large carrots (~1 1/2 cups), small dice, 5 stalks celery (1 1/2 cups), chopped, 1/2 medium yellow onion, chopped, 5 cloves garlic, minced (~ 2 1/2 tsp.), 1 (28 oz.) can crushed tomatoes, 1/4 cup sun dried tomato pesto, store bought (optional), 8 small/medium red potatoes or 3-4 small Russet potatoes, peeled and cubed (~1 1/2 cups), 1 Tbsp. Italian seasoning, 2 bay leaves, salt and pepper to taste
Add in the vegetable broth and water and stir. Cover and cook these ingredients on low for 6-8 hours or on high for 3-4 hours.
4 cups vegetable broth, 2 cups water
After those 6-8 hours (or 3-4 hours), add in the kidney beans, great northern beans, zucchini, green beans, and spinach. Cook for another 20 minutes with the lid on.
1 (15 oz.) can kidney beans, drained and rinsed, 1 (15 oz.) can great northern beans, drained and rinsed, 2 1/2 cups frozen baby spinach, 1 zucchini, diced, 1 cup frozen green beans
Before serving, stir in the cooked tortellini or pasta of choice. *Optional to keep the noodles separate from the soup so they do not absorb all of the liquid. This is a good method to try with all soups that call for pasta! :)
1 1/2 cups pasta (tortellini)* cooked
Garnish with parmesan right before serving. Taste and adjust seasonings as needed. And that's it! Enjoy! For leftovers, please keep in mind you may need to add more broth or water the 2nd or 3rd day when reheating.
Parmesan cheese for garnish