Seed Bagels:
Coat poached bagels with egg wash then cover in:
Poppy Seeds
Sesame Seeds
Dried Onion Bits
Cheese Bagels:
Slice cheddar cheese on top of poached bagels before baking.
Cinnamon Raisin Bagels:
Mix ~1 cup of raisins and 1 teaspoon cinnamon with flour before adding liquid.