01 -
Place the crushed tomatoes, vegetable broth, diced onion, minced garlic, and dried basil in the Crockpot.
02 -
Cover and cook on low for 6-7 hours or on high for 3-4 hours.
03 -
Stir in the heavy cream and cheese tortellini, then cook on high for another 30 minutes or until the tortellini is tender.
04 -
Serve the soup warm, topped with grated Parmesan cheese and fresh basil for garnish.