In a large soup pot, combine the tomatoes, sugar, basil, garlic powder, salt, and pepper; bring to a boil over medium-high heat, stirring occasionally.
Reduce the heat to low and slowly stir in the cream. Simmer for 4 to 5 minutes, or until heated through; do not allow to boil.
Note: to make this recipe a little easier and lighter, we use dried basil and nonfat half and half instead of fresh basil and heavy cream.