London-based food scientist Natalie Alibrandi told Well + Good that the water prevents the proteins from bonding too quickly, buying you a little more time before the eggs get firm and dry. Since the water also creates steam as it evaporates, it results in a fluffier egg.
Preferring water over milk isn't just our opinion—science also supports using water over milk (if you want fluffy eggs). Adding water to eggs essentially streams them, as the water evaporates during cooking, and this yields a fluffier scramble.
Adding milk or plain water to scrambled eggs is an optional step that affects the texture of your finished dish. For creamy scrambled eggs, you'll add up to 1 tablespoon of milk for every egg. For fluffy scrambled eggs, you'll add up to 1 tablespoon of water for every egg.
If you're dairy intolerant or don't like the taste of milk, feel free to use water – but don't skip adding a little liquid, as it helps to add fluffiness to the scramble. I personally love the way creamy half and half enhances the flavor of the eggs.
Adding water (as opposed to cream or milk or nothing) steams the eggs and makes them fluffier. Water makes them lighter. Water doesn't make it as tough as milk." The trick is to addjust a splash of water to the bowl after you crack and whisk the eggs.
Use only water. Milk makes your omelet watery since it will not blend with the eggs. Water blends and helps to keep the omelet high. Heat the pan before you put in the peanut oil and butter.
When you put the egg into pure water, some of the water molecules from the solution move into the egg and the egg swells up. You can tell this happens easily if you use food coloring because the egg will change color. You can also observe that the egg is slightly bigger than the untreated egg.
The extra liquid you add, while delicious, doesn't combine well with the eggs when it's cooked, resulting in the eggs weeping once on your plate. It doesn't combine because it doesn't evaporate fast enough while the egg cooks since it cooks pretty quickly.
Although relatively simple to make, scrambled eggs can easily go wrong if you don't use the right technique. Too much heat can result in a rubbery, dry texture, while using a whisk, believe it or not, actually breaks them down too much.
Eggs contain high amounts of amino acids and are filled with healthy fats. Milk, on the other hand, contains calcium and proteins that are essential for good health. Eggs and milk together are extremely rich in protein, sodium, folate, selenium, and calcium.
Water. In an absolute pinch, water can sometimes be used as a substitute in a recipe that calls for milk…but you might experience some changes in flavor and texture. (Think: Less creamy, less fluffy and less rich.)
As J. Kenji López-Alt explains in his book The Food Lab, salt inhibits the proteins in the egg yolks from binding too tightly as they heat up, which results in a moister, more tender curd: “When eggs cook and coagulate,” he writes, "the proteins in the yolks pull tighter and tighter together as they get hotter.
In general, room temperature eggs do not hold their shape as well as cold eggs, which makes them easier to beat together. The result is a more uniform mix, which is generally why some scrambled egg recipes will recommend that you use room temperature eggs instead of cold eggs.
It's water. That's right. Water is the unassuming and necessary component that your scrambled eggs desperately need. While ingredients like butter and milk give the eggs a rich and creamy flavor, they also weigh down the dish, making them tougher in texture.
Scrambled Eggs: Our scrambled eggs are made with liquid eggs that are cooked fresh on our grill with real butter. Folded Eggs: Our folded eggs, like the ones on a Bacon, Egg & Cheese Biscuit, are made with liquid eggs that are pre-cooked and folded before being flash frozen by our suppliers.
Don't whisk too long before cooking – don't leave too much time between whisking your eggs and adding them to the pan whilst you get other things ready. By whisking them immediately before cooking you can trap more air which makes the scramble fluffy and light.
The pan is too hot
One common mistake that can ruin your scrambled eggs is cooking them over high heat. The eggs will cook too quickly, leading them to become overcooked with a rubbery texture.
Preheat the pan over medium heat, but don't get too crazy with the flame when it comes time to actually cook the eggs. "Scrambled eggs should be cooked slowly, over medium-low heat," explains Perry. "A good scramble takes a minute!" Go hotter, and you'll have overly dry eggs.
Result: The egg becomes stained with cola and can be removed by the toothpaste. *You could add in an extension activity to this, where you get kids to leave the egg in cola for 24 hours.