Soft Boiled Egg Timer

Common uses for a soft boiled egg timer

Breakfast soft-boiled eggs
Soldiers (toast dipping)
Salads
Grain bowls
Avocado toast topper

A soft-boiled egg has a fully set white with a warm, runny yolk. The window between a perfect soft-boil and an accidental medium-boil is narrow — just 60–90 seconds. This makes a precise timer essential. Lower the eggs into gently boiling (not violently boiling) water for the most consistent results.

Six minutes from boiling water produces the ideal soft-boiled egg: the white is completely firm and opaque, while the yolk is warm, liquid, and golden. Transfer immediately to ice water to halt cooking — leaving the egg in hot water even 30 seconds longer will push the yolk toward medium-boiled.

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❓ Frequently Asked Questions

How long should I boil an egg for soft-boiled?

6 minutes from boiling water produces the classic soft-boiled egg with a fully set white and runny yolk. For a slightly firmer yolk (still liquid in center but less runny), try 6 minutes 30 seconds. For a very runny white too, try 5 minutes 30 seconds.

Why did my soft-boiled egg white come out runny?

A runny white means the egg was undercooked — under 5 minutes typically. This can also happen if eggs were taken directly from a very cold refrigerator (add 30–45 seconds for cold eggs), if the water was at a rolling boil rather than a gentle simmer, or if the eggs were very large.

How do I peel a soft-boiled egg without breaking it?

Ice the egg for exactly 5 minutes after cooking — no more, as eggs become harder to peel when very cold. Gently crack the wide end (air pocket), peel under a thin stream of cold water, and remove the shell in large sections starting from the cracked wide end.

Can I soft-boil an egg in the microwave?

Microwaving eggs in shell is not recommended — pressure builds inside and can cause them to explode. To microwave an egg, crack it into a microwave-safe container with a lid, add a tablespoon of water, and microwave on 50% power for 60–90 seconds, checking every 20 seconds.

How do I know when the water is at the right temperature for soft-boiling?

Use a gentle boil: small bubbles rising continuously but not violently churning. A violent rolling boil cracks delicate egg shells and can cause uneven cooking from the outside impact. Bring to a full boil, then reduce to medium heat before adding eggs.

Can I prepare soft-boiled eggs in advance?

Yes. Cook soft-boiled eggs, transfer to ice water, peel, and refrigerate unpeeled for up to 2 days. Reheat by placing in a bowl of very hot (not boiling) water for 1–2 minutes. Do not reheat in boiling water — this overcooks the yolk.

What is the difference between soft-boiled and poached?

Both produce eggs with set whites and runny yolks. Soft-boiled eggs cook in their shell in boiling water; poached eggs cook without the shell in simmering water. Poached eggs have a more delicate texture and no shell to deal with, but require more technique to execute consistently.

How many calories are in a soft-boiled egg?

One large soft-boiled egg contains approximately 70–77 calories: 5g protein, 5g fat, and less than 1g carbohydrate. The cooking method (soft vs. hard-boiled) does not significantly change caloric content — calories in an egg are fixed regardless of how it is cooked.