Step 1

Heat oven to 350°F.

Step 2

Cook noodles as directed on package, omitting salt. Meanwhile, cook sausage, chicken and Cajun seasoning in large skillet 8 min. or until chicken is no longer pink, stirring occasionally. Remove meat mixture from skillet with slotted spoon; set aside. Discard all but 1 Tbsp. drippings from skillet. Add vegetables and garlic to reserved drippings; cook and stir 4 to 5 min. or until vegetables are crisp-tender. Stir in meat mixture, 2 cups pasta sauce and 2 Tbsp. Parmesan.

Step 3

Drain noodles. Spread 1/2 cup of the remaining pasta sauce onto bottom of 13x9-inch baking dish sprayed with cooking spray; cover with layers of 4 noodles, 1/3 of the meat mixture and 1/2 cup mozzarella. Repeat all layers twice. Cover with remaining noodles, pasta sauce, mozzarella and Parmesan. Cover with foil sprayed with cooking spray.

Step 4

Bake 1 hour or until heated through. Let stand 15 min. before cutting to serve.