Mix first six ingredient together in large Dutch oven. Bring to a boil taste and adjust for seasoning. Add salt if needed. Reduce heat to medium Tip: I used my own canned tomatoes but you can use store bought canned tomatoes.
Mix the Wondra flour into the heavy cream. Add to tomato mixture and cook until hot and thickened. Stir in basil.
Serve with fresh grated parmesan sprinkled on top.