How To Make A Fridge!

Hello, Dragomist here with a chillingly breathtaking (and veggie preserving) tutorial that will knock your socks off (if you can even do that)! That's right, you guessed it! A Fridge!!!
I first made a fridge to keep all my Beetroot Soup in a storage area without crowding my chests. You should too!
Step 1. Materials. You will need an iron block. an iron door, a dropper/dispenser, a button and food!
Step 2: Place a dispenser, and over top, place an Iron Block.
Step 3: Place an iron door so it is right on the two blocks. You will have to stand beside the two blocks and look where you want the door to me in order for it to place properly (sorry for the lack of visuals!).
Step 4: Place the button on the side of the iron block.
Step 5: Open the fridge with the button and fill the dispenser with beetroot soup (it doesn't have to be beetroot soup).
Step 6: Press the button and watch the fridge spit out some beetroot soup (because beetroot soup is gross)