Cook pasta according to package directions in (4-qt./3.8-L) Casserole; drain and keep warm. Meanwhile, dice tomatoes using Santoku Knife and chop onion with Food Chopper. Slice zucchini into 1/2-inch-thick (1-cm) pieces with Crinkle Cutter. Cut bell pepper into thin strips and chicken crosswise into 1/2-in. (1-cm) strips using Utility Knife. Heat oil in (12-in./30-cm) Skillet over medium-high heat 1-3 minutes or until shimmering. Press garlic into Skillet using Garlic Press. Add chicken. Cook and stir 4-5 minutes or until chicken is no longer pink. Add onion, zucchini, bell pepper, peas, seasoning mix and salt; cook 2 minutes. Add tomatoes and cook 1-2 minutes, stirring gently until heated through. Remove Skillet from heat and stir in pasta. Serve with Parmesan cheese, if desired.