What Is Egg, hard-boiled and How Can I Use It?
Egg, hard-boiled rewards a little know-how: how to choose it, cook it, store it, and substitute in a pinch. Browse 23 recipes to cook with it.
Key Points
- For a large egg, simmer about 9 minutes for a set, moist yolk or 12 minutes for fully firm.
- The gray-green ring is iron meeting sulfur under heat; avoid it by not overcooking and cooling fast.
- An ice bath for at least 10 minutes stops carryover cooking and loosens the shell for peeling.
- Start eggs in boiling water and use slightly older eggs for the cleanest peel.
- Keep hard-boiled eggs in the shell, refrigerated, and use within 1 week.
What is egg, hard-boiled?
A hard-boiled egg is simply a whole egg cooked in its shell until both the white and the yolk are fully firm. It is the backbone of deviled eggs, egg salad, and countless composed salads, and it travels well as a protein you can make ahead by the dozen.
The whole game is timing and cooling. Done right you get a tender white and a bright, creamy yolk; done wrong you get a rubbery white and a yolk ringed in gray-green.
For egg sizing and storage in general, see the eggs hub. This page is about getting the boil itself right.
Getting the Timing Right
Lower eggs straight from the fridge into already-boiling water, then drop to a steady simmer. For a large egg, count about 9 minutes for a yolk that is set but still moist, and 12 minutes for a fully firm, crumbly yolk.
That window matters. Under 9 minutes the yolk stays jammy; past 12 it dries out and the texture turns chalky.
Starting in boiling water rather than cold also makes the eggs far easier to peel, because the rapid heat helps the white pull away from the membrane.
Avoiding the Green Ring
The gray-green ring around an overcooked yolk is harmless, but it signals you went too far. It forms when iron in the yolk reacts with sulfur in the white under prolonged heat, creating ferrous sulfide.
Two things prevent it: do not cook past about 12 minutes, and cool the eggs fast the moment they are done. An ice bath stops the carryover heat that keeps cooking the yolk after it leaves the pot.
Plunge the eggs into ice water for at least 10 minutes. The shock also contracts the egg slightly inside the shell, which loosens it for peeling.
Peeling and Using Them
Peel under a thin stream of cold running water, starting at the wide end where the air pocket sits. Slightly older eggs, a week or two past purchase, peel more cleanly than very fresh ones.
Hard-boiled eggs anchor classics like Easy Deviled Eggs and a hearty Main Dish Macaroni Salad, and they simmer right into a rich Doro Wat (Ethiopian Stew).
Storage
Keep hard-boiled eggs in the refrigerator and use them within 1 week. Leave them in the shell until you need them, since peeled eggs dry out and pick up fridge odors much faster.
If you have peeled them ahead, store them in a covered container with a damp paper towel, and use within a couple of days.
Quick facts
- In Chinese
- 鸡蛋，煮
- British (UK) term
- Egg, hard-boiled
- en français
- oeuf, cuit dur
- en español
- huevo, cocido
Recipes using egg, hard-boiled
There are 23 recipes that contain this ingredient.
Mixed Greens with Cucumber Chives & Parsley Vinaigrette
This easy to make mixed green salad is tasty, the cucumber herb vinaigrette is just perfectly balanced taste, hard-boiled eggs give the protein, a light salad for any of your meal during the day!!
Spinach & Long White Radish Soup
Spinach and long white radish soup: a clear beef broth scented with juniper and tarragon, loaded with daikon, potato, and spinach, brightened with lemon and turmeric. An unusual, fresh spring bowl.
Arugula Salad with Garlic Croutons, Gruyere & Eggs
Great salad, looks elegant but is reasonably easy to put together. Loved the combination of textures, crunchy croutons, slightly spicy rocket (arugula) and perfectly dressed with just a bit of tang from the dressing.
Easy Deviled Eggs
Easy deviled eggs with a creamy, tangy filling, mayo and sour cream brightened by honey mustard, red wine vinegar, and a whisper of curry, plus minced celery for crunch. A make-ahead cold appetizer.
Crab-Biscuit Shortcakes
Savory crab shortcakes with tender crab meat and sliced hard-boiled eggs in a creamy sauce, spooned over warm split biscuits. Comfort food in 30 minutes.
Monte Cristo Salad
Enjoy the wonderful flavors of a Monte Cristo Sandwich in this wonderful, low fat, salad.
Orientle Spinach Salad
Crisp spinach salad tossed with water chestnuts, mung bean sprouts, hard-boiled eggs, and crispy bacon in a sweet-tangy dressing. Make the dressing a day ahead to let the flavors meld.
Scallops & Mussels with Mustard Vinaigrette
Bay scallops and steamed mussels tossed in a from-scratch Dijon mustard vinaigrette, served over asparagus and Boston lettuce. An elegant seafood appetizer or light main.
Indian Egg Curry
Indian egg curry with hard-boiled eggs in a creamy curry sauce spooned over toasted English muffins. A quick, protein-packed breakfast or brunch ready in 25 minutes.
Roasted Potato Surimi Salad
Roasted potato and surimi salad: red potatoes roasted hot with garlic, then tossed with imitation crab, hard-boiled eggs, and a dilled mayo-yogurt dressing. A lighter upgrade to classic potato salad.
Diet Special
Low-calorie cottage cheese plate with fresh vegetables or tropical fruit, a hard-boiled egg, and rye crisp crackers. A high-protein, no-cook light lunch on a bed of lettuce.
Saloon Pickled Eggs & Beets
Old-school saloon pickled eggs and beets in a spiced brown sugar-vinegar brine with cinnamon and cloves. Brine the beets a week, add eggs, wait three days.
Creamy Curried Eggs
Hard-boiled eggs baked in a luscious curry cream sauce with bright pimento strips. This elegant brunch casserole goes from prep to table in under 30 minutes.
Tuna-Burgers Ii
Microwave tuna burgers with canned tuna, chopped hard-boiled eggs, American cheese, sweet pickles, and mayo on hamburger buns. Ready to eat in under 20 minutes.
Sour Cream Potato Salad
Red potato salad with sour cream, horseradish, and mustard dressing. Loaded with hard-boiled eggs, celery, cucumber, and green onions. Dressed while warm for maximum flavor. Feeds 8.
Patio Salad (Australia)
Hearty Australian patio salad with kidney beans, hard-boiled eggs, cheddar cheese, celery, onion, sweet relish and sour cream. Protein-packed 5-minute salad.
Pike Sandwiches with Cambridge Sauce
Fried pike sandwich with Cambridge sauce: cornmeal-crusted pike fillets on pumpernickel, slathered with a classic English herb sauce of hard-boiled egg, anchovies, capers, and tarragon.
Peruvian Potato & Chicken Platter
Peruvian potato and chicken platter: poached chicken and potatoes built into a colorful spread with hard-boiled eggs, bell pepper strips, green olives, and chunky salsa.
Spinach & Bacon Salad with Waterchest Nuts, Bean Sprouts & Mushrooms
Crispy bacon, crunchy water chestnuts, bean sprouts, and fresh mushrooms tossed with baby spinach and sweet-and-sour dressing. A hearty salad ready in under 20 minutes.
Doro Wat (Ethiopian Stew)
A rich Ethiopian chicken stew with three pounds of onions, butter, berbere spice, tomato paste, and scored hard-boiled eggs simmered until the oil rises to the top. Serve with injera for a feast.
