Place tomato mixture in a blender. Remove center piece of blender lid (to allow steam to escape); secure blender lid on blender. Place a clean towel over opening in blender lid (to avoid splatters). Process until smooth.
04Return tomato mixture to pan; stir in cream. Cook 2 minutes over medium heat, stirring constantly. Remove from heat. Stir in cooked pasta, remaining 1/4 teaspoon salt, and basil. Serve immediately.