Cook fettuccine according to package directions. Meanwhile, melt
butter in 12-inch skillet over medium heat. Add carrots; cook 3
minutes, stirring occasionally. Add zucchini and shrimp; cook 5
minutes or until shrimp are opaque and vegetables are crisp-tender,
stirring occasionally. Add sausage; cook 2 minutes, stirring
occasionally. Add half-and-half, 3/4 cup Parmesan cheese and Cajun
seasoning; heat through, stirring constantly. (Do not boil.) Drain
pasta; return to pot. Add shrimp mixture; toss well. Transfer to
serving platter; sprinkle with remaining Parmesan cheese and
additional Cajun seasoning, if desired.

8 servings.

* For a spicier dish, use andouille (Cajun-style) sausage.