Delia Smith Soft Boiled Egg Recipe

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A proper soft boiled egg is one of the simplest pleasures in the kitchen: a set, silky white with a warm, buttery yolk that’s ready for dipping. This Delia Smith-style method is dependable, beginner-friendly, and ideal for breakfast with crisp toast soldiers and a pinch of salt. It’s an easy recipe with very little hands-on work, and it’s on the table in about 10 minutes.

Ingredients

For the eggs

2 large eggs (room temperature if possible)
Water, for boiling
Flaky sea salt, to serve
Freshly ground black pepper (optional)

For toast soldiers (optional, but highly recommended)

2 slices bread (white, wholemeal, or sourdough)
10g salted butter, softened (about 2 teaspoons)

How to Make Delia Smith Soft Boiled Egg Recipe

Prepare the oven: If you’re making toast soldiers under the grill (broiler), preheat to medium-high and set a shelf about 10–12cm from the heat. If you’re using a toaster, have it ready so the toast can be made while the eggs cook.
Mixing: Soften the butter so it spreads easily. If you like, mix a pinch of flaky salt into the butter now so every soldier is seasoned.
Baking: Toast the bread (grill or toaster) until golden and crisp at the edges. Butter while hot, then slice into thin strips for dipping. Keep warm.
Cook the eggs: Bring a small saucepan of water to a gentle boil. Lower the eggs in carefully with a spoon. Start your timer straight away and cook for 6 minutes for a classic soft-boiled egg with set whites and a runny yolk. Keep the boil gentle so the shells don’t knock around.
Cooling: Lift the eggs out and let them sit for 20–30 seconds so they’re easier to handle. If you want to slightly slow the cooking, dip them briefly in warm water (not ice-cold), then stand them in egg cups.
Assembling: Tap the top of each egg with the back of a teaspoon, then slice off the cap. Season with salt (and pepper if you like) and serve immediately with toast soldiers for dipping.

Tips

Why did my eggs crack in the pan?

Eggs usually crack from temperature shock or bouncing in fast-boiling water. Use room temperature eggs when you can, lower them in with a spoon, and keep the water at a gentle boil rather than a rolling boil.

How do I get the yolk runny but the white set?

Timing is everything. For large eggs straight from the fridge, 6 minutes is usually spot on, but it can take 30–60 seconds longer depending on egg size and how lively the boil is. If your whites are loose, add 30 seconds next time.

What’s the best pan to use for soft boiled eggs?

A small saucepan that fits the eggs snugly helps the water return to the boil quickly and keeps the cooking consistent. Too large a pan can make timing less predictable.

How can I make toast soldiers that stay crisp?

Toast a shade darker than you normally would and butter them while they’re hot. Slice just before serving so the steam does not soften them.

Serving Suggestions

Serve with toast soldiers, a little extra flaky salt, and black pepper.
Add a side of grilled tomatoes or sautéed mushrooms for a fuller breakfast.
Pair with smoked salmon on the side for a more special brunch plate.
Swap toast for buttery crumpets or warm buttered soldiers made from brioche.

Storage

Room Temperature

Soft boiled eggs are best eaten straight away while the yolk is warm and runny. For food safety, do not leave cooked eggs sitting out for more than 2 hours.

Refrigerator

If you have leftovers, refrigerate the eggs within 2 hours and eat within 24 hours. Be aware the yolk will set more once chilled. Reheat very gently by placing the egg in warm water for a few minutes.

Freezing

Freezing is not recommended for soft boiled eggs. The texture turns unpleasant once thawed, especially the whites.

Nutrition

Calories: 230 kcal
Carbohydrates: 13 g
Protein: 11 g
Fat: 15 g
Saturated Fat: 6 g
Sodium: 320 mg

Nutrition values are estimates and will vary depending on egg size, bread type, and how much butter and salt you use.

FAQs

How long should I boil eggs for a runny yolk?

For a classic soft-boiled egg with a runny yolk and set whites, cook large eggs for about 6 minutes once they’re lowered into gently boiling water. If you prefer a very runny yolk, try 5 minutes. For a slightly more set, jammy yolk, go to 7 minutes.

Do I start soft boiled eggs in cold water or boiling water?

For the most predictable timing, start with gently boiling water and lower the eggs in carefully. Starting in cold water can work, but the timing is less exact because it depends on how quickly your pan comes up to temperature.

Should eggs be room temperature before boiling?

It helps. Room temperature eggs are less likely to crack and tend to cook a little more evenly. If your eggs are fridge-cold, just be extra careful lowering them into the water and expect the timing to run slightly longer.

Can I make soft boiled eggs ahead of time?

They’re best served immediately. If you need to prep ahead, cook them, cool briefly, then refrigerate and eat within 24 hours. The yolk will continue to set as it cools, so they won’t be quite as runny when reheated.

Why is my soft boiled egg hard in the middle?

It’s simply overcooked by a minute or two, or your eggs are smaller than the recipe assumes. Use a timer, keep the boil gentle, and reduce the cooking time by 30–60 seconds next time.

Soft-Boiled Eggs (Delia Smith Method)

0.0 from 0 votes

Course: BreakfastCuisine: BritishDifficulty: Easy

Servings

servings

Prep time

minutes

Cooking time

minutes

Total time

minutes

Calories

230

kcal

minutes

Classic British soft-boiled eggs with perfectly set whites and a warm, runny yolk, served with buttery toast soldiers for dipping.

Ingredients

2 large eggs (ideally at room temperature)
Water, for boiling
1/4 tsp flaky sea salt, plus more to taste
2 slices bread (white or wholemeal)
10g salted butter, softened (about 2 tsp)
Freshly ground black pepper, to taste (optional)

Directions

If making toast soldiers, preheat the grill (broiler) to medium-high, or set your toaster ready.
Bring a small saucepan of water to a gentle boil. Lower the eggs in with a spoon to prevent cracking.
Cook for 6 minutes for a classic soft-boiled egg with a runny yolk and set white. (Try 5 minutes for very runny, or 7 minutes for slightly jammy.)
Meanwhile, toast the bread. Butter it while hot, then slice into thin soldiers.
Lift the eggs out and stand them in egg cups. Tap the tops, slice off the caps, season, and serve immediately with toast soldiers.

Notes

Room-temperature eggs are less likely to crack and cook more evenly.
Use a timer. One minute either way makes a big difference.
For consistent results, keep the water at a gentle boil rather than a rolling boil.