4 boneless chicken breasts
12 cup Italian seasoned breadcrumbs
12 cup parmesan cheese, grated
1 large egg, lightly beaten
2 tablespoons butter
1 (14 ounce) jar spaghetti sauce
1 cup mozzarella cheese, shredded
Place chicken between two sheets of heavy-duty plastic wrap and flatten using a meat mallet or rolling pin. Combine bread crumbs and cheese. Dip chicken in beaten egg; dredge in breadcrumb mixture. Melt butter in a large skillet; add chicken and brown on each side over medium-high heat. Arrange chicken in a lightly greased 13x9 baking dish. Pour spaghetti sauce over chicken and sprinkle with mozzarella cheese. Cover and bake at 375 degrees for 30 minutes or until thoroughly heated and chicken is no longer pink.