Place 2 black concrete blocks side by side
Place 2 iron trapdoors on the front as doors
Place 1 lever on the side as a handle
Place 1 daylight detector or stone slab on top as the freezer
Place 1 dispenser or dropper inside for a functional fridge
Place 1 button on the front for detail
Place 1 item frame on the front with a food item inside
Place 1 iron block or quartz block around the build for a clean look
Place 1 slab or stair at the bottom for a base
Place 1 lantern or sea lantern nearby for kitchen lighting