The questions that don’t fit neatly into a method or a recipe. Short answers where a short answer is honest, and longer ones where it isn’t.
Feeding eggs to others
Safety and storage
- Is this egg still good? Smell is the reliable test. Why the float test doesn’t apply to cooked eggs, and what colour in the white means.
- How long do they last? One week refrigerated, peeled or not — and only two hours at room temperature, for a reason worth understanding.
- How do you reheat one? Hot water, ten minutes, off the heat. Never a microwave — a cooked egg can burst after it comes out.
- Can you freeze them? Not usefully. Cooked whites turn rubbery and weeping — but raw beaten eggs freeze for about a year.
Why did my egg do that?
- Why is my yolk grey-green? Iron sulfide, from overcooking or slow cooling. Harmless — and useful feedback about your timing.
- Why do my eggs crack? Thermal shock, impact, or the air pocket expanding — almost never a bad egg. Six fixes, ranked.
- Why won’t they peel? Fresh eggs bond to the shell membrane. Real chemistry, and there’s a real fix.
- Why are my times wrong up here? Above 3,000 ft water boils cooler, so a rolling boil isn’t as hot as it looks.
Nutrition and health
- Are boiled eggs healthy? Nutrient-dense for the calories — and an honest account of where the cholesterol evidence actually sits.
- How many calories? 78 in a large one. And why almost every site quoting 72 is using the raw figure by mistake.
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