In shallow dish or pie plate, mix Bisquick mix, Italian seasoning and Parmesan cheese. In another shallow dish or pie plate, beat egg. Coat chicken with Bisquick mixture, then dip into egg, and coat again with Bisquick mixture.
In large nonstick skillet, heat oil over medium heat. Add chicken; cook 4 to 6 minutes, turning once, until golden brown. Cover; cook 8 to 10 minutes longer, turning once, until juice of chicken is clear when centre of thickest part is cut (170ºF). Remove from skillet to plate.
Add pasta sauce to skillet. Place chicken on top of sauce. Sprinkle with Italian cheese blend. Cover; cook 2 to 3 minutes or until bubbly and cheese is melted.