Bread bags could use ties instead of potentially dangerous clips
Donuts could be made with sourdough
Radiators could have warming drawers for bread / plates / gloves / other things
Toasters could be clear
Butter could be served on a board
Sourdough starters could have a hotel
Bread could be made with three ingredients
Bread could have a dutch crunch
Food could be cooked underground
Sourdough starters could have fitness trackers
Granola bars could be made from beer waste