You should always stack your fridge with at least a dozen of them. Why? Handiest food to have around! Kids are hungry? Make some egg sandwiches. Guests come in, make an egg curry or egg biryani. You are hungry? Poach an egg and have it topped with stir fried veggies – perfect protein source for the body! Check the freshness – keep a raw egg in a bowl of water. Fresh eggs will stay at the bottom while stale eggs stand on end or float.