Hands On: 25 minutes Total: 25 minutes Melt Fleischmann's in medium saucepan over medium heat. Add onions; cook 2 to 3 minutes, or until onion softens, stirring occasionally. Add undrained tomatoes, broth, tomato paste and salt; mix well. Bring to a boil over medium heat. Reduce heat to low; simmer 5 to 10 minutes, or until slightly thickened, stirring occasionally. Slowly add about 1/2 cup tomato mixture to cream; mix well. Gradually stir cream mixture into saucepan. Remove from heat. Pour into blender or food processor container and work in batches if necessary; cover. Pulse a few times, then blend just until smooth. Garnish each serving with sour cream or basil, if desired.