Heat a pan over medium heat. Add tomato sauce. Heat until sauce just starts to simmer.
Turn heat to low and add the cream. Stir to combine.
Add the shredded Parmesan cheese and check seasonings. The sauce will need a little salt and pepper to taste.
Pour over cooked pasta (about 8-12 oz). Stir to combine.
Feel free to add slices of grilled chicken breasts or sauteed shrimp. Serve warm.