Preheat oven to 350°.
Combine 1/3 cup sauce, meat, and next 8 ingredients (sauce through egg white) in a bowl. Shape meat mixture into an 18 x 12-inch rectangle on wax paper. Arrange cheese slices over meat mixture; sprinkle with red bell pepper, leaving a 1-inch border. Roll meat mixture up jelly-roll fashion starting at short side. Pinch ends to seal.
Place meat loaf on a broiler pan coated with cooking spray. Bake at 350° for 1 hour or until meat loaf registers 160°. Brush 1/3 cup pizza sauce over meat loaf. Bake an additional 5 minutes or until done; let stand 10 minutes before slicing.