1. Place bread in a food processor; pulse bread 10 times or until coarse crumbs measure about 1 cup. Combine breadcrumbs, cheese, sage, and salt in a shallow dish. Place flour in another shallow dish. Combine mustard and egg whites in another shallow dish, stirring with a whisk.
2. Working with 1 pork chop at a time, dredge pork in flour, shaking off excess. Dip pork into egg white mixture; dredge in breadcrumb mixture. Repeat procedure with remaining pork, flour, egg white mixture, and breadcrumb mixture.
3. Heat a large nonstick skillet over medium heat. Add oil to pan, swirling to coat. Add pork; cook 3 minutes on each side or until browned.
Young Chefs can:
Tear bread slice into pieces
Combine measured ingredients for breadcrumb mixture
Older Chefs can:
Tear sage leaves off stem
Combine and whisk mustard and egg whites
Help coat pork chops with flour, egg white mixture, and breadcrumb mixture