Delia Smith Meringue: The Foolproof Recipe That Never Fails

Delia Smith’s meringue recipe works because of two things: the three-speed whisking method and the overnight cooling technique. Follow her instructions exactly, start at 150C and immediately drop to 140C, leave them in the switched-off oven for at least four hours, and you’ll get meringues with a crisp shell and a soft, chewy centre every single time.

I’ve been making these for years. The first batch I ever attempted was for a school summer fete, and it was a disaster: flat, weepy, and welded to the baking sheet. A neighbour handed me Delia’s Complete How to Cook with the instruction to follow it word for word and not ask questions. She was right. I’ve made hundreds of meringues since then, for birthday parties, bake sales, and ordinary Tuesday evenings when there are leftover egg whites from a batch of carbonara.

What makes Delia’s approach different from most other meringue recipes isn’t the ingredients. It’s the precision. The graduated whisking speeds, the gradual sugar addition, the specific baking temperatures: every detail is there for a reason. Some bakers find this level of instruction a bit much, but when you’re juggling three kids and a packed week, a recipe that works every time is not a constraint. It’s a gift.

What you need

For 8 meringue nests or 16 small meringues:

3 large egg whites (at room temperature) 175g (6oz / 3/4 cup + 2 tablespoons) caster sugar Pinch of salt (optional)

For US bakers: use superfine sugar, or pulse regular granulated sugar briefly in a food processor until finer.

Equipment: Electric hand whisk or stand mixer Large metal or glass mixing bowl (not plastic) Baking sheet lined with baking parchment, not greaseproof paper Large spoon or piping bag

A note on the bowl. Metal really is better here. It doesn’t hold grease the way plastic does, and any trace of fat will stop your egg whites reaching full volume. I wipe mine with a piece of kitchen paper dipped in white vinegar before I start, then dry it thoroughly. My stainless steel mixing bowls have lasted years and are probably the most-used thing in my kitchen.

The method, step by step

1. Prep everything first

Preheat your oven to 150C (300F / Gas Mark 2) and line your baking sheet with baking parchment. Get your eggs out of the fridge about an hour before you start. Room temperature whites whip more easily than cold ones, and the difference is genuinely noticeable.

2. Separate the eggs carefully

Break each egg one at a time into a small cup, then add the white to your mixing bowl. If a yolk breaks on the third egg, you haven’t ruined the whole batch. Even a tiny amount of yolk will prevent your whites from whipping properly, so the one-at-a-time method is worth the extra 30 seconds.

Delia describes the eggs as needing to be “spanking fresh.” She’s right. Fresh whites behave better than older ones, and this is one of those recipes where egg quality genuinely shows up in the result.

3. The three-speed whisking method

This is the heart of Delia’s technique, and it’s what separates her recipe from the ones that just say “whisk until stiff peaks form.”

Start on low speed for 2 minutes. At this stage you’re building the initial foam structure. The whites should become bubbly and foamy.

Switch to medium speed for 1 minute. You’ll see the mixture thickening and turning white.

Move to high speed and keep going until you reach stiff peaks. When you lift the whisk, the peaks should stand straight up without drooping. The classic test is to hold the bowl upside down: if nothing moves, you’re there. Do this over the sink the first time, just in case.

Don’t over-whisk. If the mixture starts to look dry or slightly separated, you’ve gone too far. Stop and start again with fresh whites.

4. Add the sugar gradually

With the whisk still running on high, add the caster sugar one tablespoon at a time. Wait until each spoonful is fully incorporated before adding the next. It takes patience, but rushing this step is how you end up with weeping meringues.

Delia’s recipe calls for 175g for 3 egg whites, which looks like it should be 150g at 50g per white. The explanation, which Delia addresses directly on her website, is a conversion rounding issue. The original recipe was 2oz of sugar per egg white, and six ounces converts to 175g. Both 150g and 175g will work, so don’t stress about it.

When you’re done, the mixture should be thick, glossy, and have what Delia calls a satin sheen. Rub a little between your fingers: if it still feels gritty, keep whisking for another minute.

5. Shape and bake

Dollop 8 heaped dessertspoons onto your prepared baking sheet, spaced well apart. Use the back of the spoon to press a small hollow into the centre of each one. For smaller meringues, make 16 portions. They’ll spread a little as they bake, so give them room.

Put the tray on the centre shelf of the oven, then immediately reduce the temperature to 140C (275F / Gas Mark 1). Don’t wait until it’s preheated down. The reduction needs to happen as soon as the meringues go in.

Bake for 30 minutes. Do not open the oven door.

6. The overnight cooling method

After 30 minutes, turn the oven completely off. Leave the meringues inside with the door closed for at least 4 hours, and ideally overnight.

This is the step most people skip, and it’s the reason most home meringues disappoint. The slow cooling continues to dry out the meringue from the inside, without any risk of cracking or browning. I put mine in after dinner and don’t think about them again until morning. You’ll open the oven to find perfect, ivory-coloured meringues that lift cleanly off the parchment.

Fan oven? Here’s what to do

This is the question most meringue recipes fail to answer properly, and it matters because the majority of UK domestic ovens are now fan-assisted.

Fan ovens circulate hot air, which makes them run around 20C hotter than the temperature on the dial suggests. For meringues, which need a very gentle, consistent heat, this difference is significant. If you put meringues into a fan oven set to 150C without adjusting, they’ll colour on the outside before the inside has had time to dry, and the result is a slightly beige shell with a tacky centre.

Here’s how to adapt:

One extra tip for fan ovens: use the lowest rack position. The heating element in most fan ovens is at the back, and placing meringues lower in the oven reduces the direct heat they’re exposed to. If they’re still colouring too quickly even at 120C, prop the oven door open very slightly with a wooden spoon for the last 10 minutes of baking.

A cheap oven thermometer is worth having for any serious meringue-making. Domestic ovens vary more than you’d expect, and knowing your actual temperature removes a lot of the guesswork.

When things go wrong

Weeping meringues

Tiny droplets of liquid on the surface usually mean the sugar was added too fast, the meringues were underbaked, or the kitchen was very humid that day. Add sugar more slowly next time, make sure the full 30 minutes of baking time happens, and avoid making meringues during a particularly wet British afternoon if you can help it.

Mixture won’t reach stiff peaks

Check for grease in the bowl or on the whisk, and make sure there’s no yolk in your whites. Even a small amount of fat prevents the foam from forming. Old eggs can also be slower to whip. Start again with a clean, dry bowl and fresh eggs.

Flat, sticky meringues after cooling

Almost always caused by removing them from the oven too early. The full cooling time is not optional: 4 hours minimum, overnight if possible. They should lift cleanly off the parchment when they’re fully dried out. On very humid days you might need to leave them even longer.

Cracked shells

A sign the oven was too hot or the meringues cooled too fast. Check your oven temperature with a thermometer, reduce by 10C, and make sure you’re not opening the door during cooling. A few hairline cracks are normal and entirely harmless.

Meringues stuck to the tray

This happens when greaseproof paper is used instead of baking parchment. They look similar in the packet but they’re not the same. If yours are stuck, try sliding a thin flexible spatula underneath very gently, or put the tray back in a warm oven for 2 minutes and try again immediately.

Delia Smith meringue vs Mary Berry meringue

Both work, but they take different approaches and produce slightly different results. Worth knowing if you’re deciding which method to use.

Delia’s meringues have that contrast of textures: brittle outside, marshmallowy inside. Mary Berry’s method tends toward a drier, more consistent result throughout the whole meringue. Neither is wrong. For nests and any dessert where you want a proper chewy bite, Delia’s approach is the one.

What to make with them

Eton mess

Crush the meringues loosely, fold through whipped double cream, and pile in fresh strawberries with a little strawberry coulis if you want to be fancy. This is the easiest crowd-pleasing summer dessert there is. My kids have been assembling their own bowls of this since they were small, and the 8-year-old’s portions are architecturally questionable but taste exactly right.

Meringue nests with seasonal fruit

Fill the hollows with whipped cream or creme fraiche and top with whatever fruit is good at the moment. Raspberries and passionfruit in summer, poached rhubarb in spring, sliced clementines and toasted flaked almonds in winter. A dusting of icing sugar before serving is optional but does make them look considerably more impressive than the effort involved.

Cream sandwiches for afternoon tea

Sandwich two small meringues together with whipped cream and a thin smear of lemon curd. These keep for about an hour before the cream softens the shells, which makes them ideal for serving immediately at afternoon tea but less suitable for making ahead.

Flavour variations

All of these work with the same baking method. Fold 1 tablespoon of good cocoa powder into the whisked mixture for chocolate meringues. Add 1 teaspoon of instant espresso powder for coffee meringues. Stir in the finely grated zest of a lemon with the sugar for something lighter. A few drops of vanilla extract added with the last of the sugar also works well if you want a slightly rounder flavour.

Storage and making ahead

Once completely cool, store meringues in an airtight tin at room temperature. They’ll keep well for up to two weeks. Don’t refrigerate them: the moisture will make them soft within a few hours, which is annoying after all that careful baking.

Fill them no more than 30 minutes before serving. Cream and fruit will start to soften the shells if they sit much longer.

Freezing works well. Place unfilled meringues in a rigid container (they’re fragile) and freeze for up to three months. Thaw at room temperature for about 30 minutes before filling. They come out slightly less crisp than freshly made, but still very good.

For parties, I make a batch the week before, store them unfilled in a tin, and fill on the day. It removes one job from the morning of, which with three kids on a schedule is always worth it.

Frequently asked questions

Can I use liquid egg whites from a carton?

You can, but results are less reliable than fresh. Carton whites sometimes contain additives that affect how well they whip. If you’re using them, allow around 30ml per egg white, so 90ml for this recipe. Expect to whisk slightly longer to reach stiff peaks.

Does this recipe work in a fan oven?

Yes, but you need to reduce the temperature by around 20C at both stages. Preheat to 130C and drop to 120C once the meringues go in. Fan ovens run hotter than the dial suggests, and at the low temperatures used for meringues, the difference really does show. See the full comparison table above.

Can I make meringues the night before a party?

Yes, and you probably should. Make them up to a week in advance, store unfilled in an airtight container at room temperature, and fill them no more than 30 minutes before serving. This is one of the best things about meringues: they actively benefit from being made ahead.

Why do my meringues taste slightly eggy?

An eggy flavour usually means they were underbaked or underdried. Make sure you’re following the full 30-minute bake and the complete overnight (or 4-hour minimum) cooling time in the switched-off oven. Properly dried meringues should taste only of sugar and vanilla, with no egg flavour at all.

Are Delia Smith meringues gluten-free?

Yes. The recipe contains only egg whites and sugar, so they’re naturally gluten-free and dairy-free on their own. They’re a useful option for guests with dietary restrictions. Just check what you’re filling and serving alongside them.

What’s the difference between baking parchment and greaseproof paper?

They look similar but greaseproof paper is not non-stick in the same way. Meringues will fuse to greaseproof paper and often tear when you try to remove them. Baking parchment, sometimes sold as silicone paper, has a coating that releases cleanly. It’s worth having a roll in the cupboard at all times.

Updated May 2026. Fan oven guidance and the Delia vs Mary Berry comparison have been added to cover the questions that come up most often.

I’ve been making this recipe long enough to know it doesn’t fail when you follow it. The overnight cooling trick still surprises people who’ve had meringue disasters before. Put them in the oven after dinner, turn it off, and go to bed. You’ll open the door in the morning to exactly what Delia promises: crisp shells, chewy centres, and the quiet satisfaction of having got a slightly tricky thing completely right.

Have you tried Delia Smith’s meringue recipe? Share your experiences in the comments below! I’d love to hear your success stories or help troubleshoot any issues you’ve had.

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See more of my favourite Delia Smith Recipes:

Delia Smith Pancakes

Delia Smith Pavlova

Delia Smith Scones

Delia Smith Chocolate Torte

Delia Smith Mince Pies

Delia Smith Lasagne

Delia Smith Plum Jam

Delia Smith Dundee Cake

Delia Smith Victoria Sponge

Delia Smith Trifle

Delia Smith Christmas Cake

Browse my full Delia Smith recipe collection here → Delia Smith Recipes