1 loaf frozen bread dough
1 egg, beaten
1 pkg. pepperoni slices
1 (8 oz.) pkg. Mozzarella cheese, shredded

Thaw bread dough. Roll out dough slightly and spread 1/2 of beaten egg on it. Put pepperoni on dough, then add Mozzarella cheese. Roll up dough, sealing the top edges by squeezing together. Place in a ring shape on a greased pizza pan or cookie sheet. Put ends together and seal them so as to stop melted cheese from escaping. Spread rest of beaten egg on top. Bake at 350 degrees for 20 to 25 minutes.