Tortellini Stir-Fry

1 package (9 ounces) BUITONI Refrigerated Three Cheese Tortellini , prepared according to package directions

1 tablespoon vegetable oil

1 package (16 ounces) loose-pack frozen stir-fry vegetables

1/3 cup prepared peanut- or garlic-flavored stir-fry sauce

2 tablespoons water

1/8 teaspoon crushed red pepper (optional)

2 tablespoons chopped unsalted cashews or peanuts

HEAT oil in large, nonstick skillet over medium-high heat. Add vegetables; cook, stirring occasionally, for 7 to 8 minutes or until crisp-tender.

STIR in pasta, stir-fry sauce, water and crushed red pepper; cook for 1 to 2 minutes or until mixture is heated through. Sprinkle with nuts just before serving.