Using mini pepperoni slices (or chopping regular-sized slices) allows you to use less pepperoni, but still get plenty of flavor on this pepperoni and pepper pizza. Use green or yellow pepper instead of red, or swap out the pepper for your favorite veggie instead. No time to make homemade dough? Look for whole-wheat pizza-dough balls at your supermarket. Check the ingredient list to make sure the dough doesn't contain any hydrogenated oils.