What Should Actually Go Inside Your Fridge Door: Milk, Eggs or Sauces?

Foods You Can Keep in the Fridge Door

You can safely keep sauces and condiments in the door. Things like ketchup, mustard, soy sauce, mayonnaise, and salad dressings have preservatives like salt, sugar, and vinegar. These ingredients help them handle small temperature changes. Pickles and jams are also perfect for the door, as they are made to last a long time and are easy to grab when you need them.