How to Test the Freshness of Eggs
There are several ways to determine the freshness of eggs. One method involves holding an egg in the mouth and gently touching the large end with the tip of your tongue. If the egg sinks easily, it's fresh. If the egg floats, it's rotten. If the egg feels soft and springy to the touch, it's probably fresh.
You can also make hard-boiled eggs. These are more convenient and can be sliced and used in sandwiches, salads, or soups. Cooking hard-boiled eggs requires just a few ingredients, including water, and a pan. Once the eggs are in the water, they should be cooked for 10-12 minutes. After that, they may be left in the water until they are completely cool. Alternatively, you can cook them in water with vinegar or oil.
Eggs are a good source of high-quality protein. The whole egg contains all of the essential amino acids needed by the human body. It's also a good source of vitamins and minerals. A medium-sized egg contains approximately 162 calories. For the most part, egg yolks contain a low amount of cholesterol. A medium-sized egg contains 0.9 mcg of vitamin D per egg. A medium-sized egg has an average of 162 mg of cholesterol.
While eggs can stay fresh for several months, they can become spoiled quite quickly. To test their freshness, simply place an egg in a glass of water. If it lies flat on the bottom, it's probably still fresh. If it rises, it's likely to be on the way to spoil. If the egg floats, it's best to throw it out.