However, if you cook one egg in a pot of boiling water for 20 minutes, the increased time will cause the moisture in the egg to expel. The egg white will clump together tightly, and the yolk will develop a greenish film over a chalky center. As a result, you'll have a bouncy and tasteless hard-boiled egg.
For one to four eggs, bring the water to a rolling boil, cover the pot, and turn the heat down to its lowest setting for 12-14 minutes. For five to eight eggs, cook for 15 to 18 minutes. For nine to one dozen eggs, cook for 20 minutes. After cooking, transfer the eggs to a bowl of ice water.
“What would happen if you let a hard-boiled egg just keep boiling?” — Drew H., Oakland, Calif. If you boil an egg for five or 10 minutes, it becomes firm and cooked. If you boil it for hours, it becomes rubbery and overcooked.
When you boil eggs, hydrogen sulphide - a toxic gas is released in the whites of the egg. This happens especially when you overboil the eggs. If you have noticed, overcooked eggs have a green coating on their yolk, which is a signal that you should not eat them.
Start the timer – 6 minutes for runny yolks, 8 minutes for soft boiled, 10 minutes for classic hard boiled, 15 minutes for unpleasant rubbery whites and powdery dry yolks. Transfer into a large bowl or sink of cold water. Peel under water starting from the base (it's easier).
Place eggs in a medium pot and cover with cold water by 1 inch. Bring to a boil, then cover the pot and turn off the heat. Let the eggs cook, covered, for 9 to 12 minutes, depending on your desired done-ness (see photo). Transfer the eggs to a bowl of ice water and chill for 14 minutes.
Overcooked hard-boiled eggs are safe to eat (in moderation) as they release a minimal amount of iron sulfide, which would be dangerous if consumed in excess. If an egg is overcooked, it'll develop a bluish-green tint around the yolk, but as long as it is fresh, it can be eaten safely.
3 minutes for really soft boiled yolk and set white. 4 minutes for slightly set yolk and set white. 5 minutes for a medium cooked firmer yolk and white. 6 minutes for hard boiled with lightly soft yolk.
Hard-cooked eggs, which have been quickly cooled and placed in the refrigerator in their shells should be consumed within seven days. Peeled hard-cooked eggs stored in the refrigerator should be consumed within 48 hours due to the moist egg white surface being exposed and the potential of microorganism growth.
Place eggs in saucepan. Fill pan with cold water until eggs are covered by one inch. Heat water over medium heat until it is at a full rolling boil. Let eggs cook for 15 seconds, then remove pan from heat, cover with lid, and leave for 20 minutes.
In a TikTok video, the chef was boiling an egg for a delicious ramen dish - but the same steps can be applied when you're cooking an egg for your morning meal. "Get them onto a spoon and drop them into the water", Gordon said, timing six minutes to boil the eggs.
Boil for 6 – 7 minutes over medium-high heat for perfect hard boiled eggs. Using a slotted spoon, transfer them to a large bowl of ice water and let them cool for a few minutes. Or you can place them under cool running water to stop the cooking. This will also help the eggs peel easily.
6 1/2 minutes: A soft, jammy yolk. This is my favorite for eggs on toast or soft boiled eggs on a salad. 8 minutes: A medium yolk that's slightly soft but firm enough to hold its own. 10 minutes: The early stages of a hard boiled egg, with just a smidge of softness in the middle.
Bring the water to a boil over medium heat. Then, set the timer and boil the eggs for 10 minutes. Depending on how soft you like your yolks how long to boil eggs can vary from 5 minutes to 12 minutes. The less time in the hot water, the less cooked the eggs will be.
Cook until the whites are completely set, and the yolks begin to thicken but are not hard (about 5 minutes in simmering water, or 6-9 minutes in poaching inserts). Eggs will reach temperature of 160° if properly cooked.
True to its name, a soft-boiled egg is one that's cooked in simmering water until the white is just set, but the yolk is still runny. Because the cooking time for a soft-boiled egg is around 3 to 4 minutes, it's often referred to as a "3-minute egg" or "4-minute egg," depending on your preferences.
This is because the egg white or “albumen” in a fresh egg has a relatively low pH level, making it acidic. When cooked, these fresh egg whites bond strongly to the inner shell's membrane. As an egg ages, the pH level rises and the inner membrane is less likely to bond to the albumen, so the shell peels off much easier.
As an egg ages, this air cell grows larger as the yolk and white further contract. Therefore, an older egg is less dense and more likely to float in boiling water. Store-bought eggs can last several weeks beyond their sell-by date or expiration date. To reduce the chances of eggs going bad, keep them refrigerated.
2 minutes - The white isn't fully set and the yolk is totally raw. 4 minutes - The white is fully set, but the yolk is thick and runny. 6 minutes - The white is fully set, and the yolk is mostly set, but still a little runny in the middle. 8 minutes - The white is fully set, and the yolk is set, but tender.