Must Have in Your Refridgerator

My must haves are milk, juice, eggs, cheese, salad dressing, Miracle Whip, butter and margarine, and lots of salad stuff. The latter I have to watch out for because if I do not keep it stocked, I run out of stuff to make salads with, especially letter. And the cheese has to be the old cheddar cheese and Parmesan cheese. The other stuff I can keep in the freezer or the pantry, although we put our jam in the fridge as soon as it is open.