1 pkg. refrigerated pizza crust or 1 frozen bread dough, thawed
1 pkg. sliced pepperoni
1 sliced onion, thin
1 green pepper, sliced thin
1 (8 oz.) pkg. Mozzarella cheese, sliced thin

Roll out pizza or bread dough in thin rectangle. Layer with pepperoni, onion, green pepper and cheese.

Roll up like you would a jelly roll and seal edges well. Put on a large cookie sheet and brush with beaten egg yolk. Bake at 350 degrees until nicely browned. Slice and serve!