1Cook and drain pasta as directed on package. Return to saucepan.
2Meanwhile, in 12-inch skillet, cook sausage over medium heat, stirring frequently, until no longer pink; drain. Remove sausage from skillet. Add onion and bell peppers; cook 5 minutes, stirring occasionally, until softened. Add garlic; cook and stir 1 minute. Add pasta sauce and sausage; simmer uncovered 3 to 5 minutes or until thoroughly heated.
3Add sausage mixture to pasta in saucepan; toss to coat. Sprinkle individual servings with cheese.