The hollandaise broke at 8:40 on a Sunday morning, with four people already sitting at the table.
I had melted the butter first, because that felt organised, and then wandered off to wash spinach. By the time I poured that butter into the blender it had dropped to somewhere around lukewarm. What came out was not sauce. It was yellow curds floating in a puddle of clear fat, and I stood there tilting the blender jar as if a different angle might fix it.
I served it. Nobody said anything, which was worse than if they had.
What Went Wrong, In Order
Three separate mistakes, and only the last one was about the sauce.
The first was that I cooked the spinach before I made anything else, so it sat in the pan releasing water for eight minutes. Wet spinach turns a toasted English muffin into a sponge in about ninety seconds. The second was that I poached the eggs early to “get them out of the way”, so they were sitting on a paper towel going rubbery while I fought the blender. The third was the cold butter, which is the one people talk about, and honestly the easiest of the three to avoid.
The butter has to go in hot enough to stay liquid and to bring the yolks up to a temperature where they thicken, but not so hot that it scrambles them. In practice: butter around 190°F, poured in a thread thin enough that you could count to forty while it goes in. If you want the full mechanism, with the temperatures and the three distinct ways it splits, I wrote that out properly in the eggs Sardou post rather than repeating it here.
The Fix Was a Kettle and a Better Order
Here is the order I use now, and it has not failed me since.
Spinach last. Poached eggs second-to-last. Hollandaise in the middle, held warm in the blender jar sitting in a bowl of hot tap water. Muffins first, because a toasted muffin is happy to wait five minutes and everything else on the plate is not. Leave the spinach out and that running order works just as well for the classic ham eggs Benedict.
The kettle is the small trick. I boil a full kettle before I start anything, use part of it to fill the poaching pot so it comes to a simmer in about two minutes instead of eight, and the rest goes into the bowl that holds the blender jar. Hollandaise held that way stays pourable for roughly 30 to 40 minutes. Past that it starts to go grainy at the edges and I would rather make a fresh half batch than serve it.
One honest limitation: I cannot hold hollandaise the way a restaurant does. My version has a window, and the window is breakfast.
Ingredients
- 2 English muffins, split — you want a sturdy base that stays crisp under the spinach
- 2 tbsp unsalted butter, for toasting the muffins
- 1 tbsp olive oil or butter, for the spinach
- 1 clove garlic, minced
- 5 oz fresh baby spinach — this cooks down to about 3/4 cup, so the raw volume looks absurd
- 4 large eggs, as fresh as you can get — older whites spread instead of holding
- 1 tbsp white vinegar, for the poaching water
- 3 large egg yolks, for the hollandaise
- 1 tbsp lemon juice, freshly squeezed
- 1/2 cup unsalted butter, melted and hot
- Salt, black pepper, and a pinch of cayenne
Instructions
- Toast the split English muffins in a skillet with the 2 tbsp butter over medium heat until golden and crisp, about 2 minutes a side. Set them cut-side up on the serving plates.
- Melt the 1/2 cup of butter for the hollandaise and keep it hot. It should be steaming, not browning — around 190°F if you have a thermometer.
- Put the 3 egg yolks, lemon juice, a good pinch of salt and the cayenne in a blender. Blend on low for 20 seconds until the yolks lighten.
- With the blender still on low, pour in the hot butter in a thin, steady thread over about 40 seconds. The sauce goes pale and thick as it emulsifies. Taste, adjust salt and lemon, then sit the blender jar in a bowl of hot water to hold.
- Bring a wide pot of water to a bare simmer — small bubbles at the base, no rolling — and add the vinegar. Crack each egg into a small cup.
- Stir a gentle whirlpool with a spoon and slide the eggs in one at a time. Poach 3 to 4 minutes for a runny yolk. Lift out with a slotted spoon and rest briefly on a paper towel.
- While the eggs poach, heat the oil in a skillet over medium, cook the garlic for 30 seconds until it smells sweet, then add the spinach in batches and toss until wilted, 2 to 3 minutes. Season with salt and pepper.
- Divide the spinach among the four muffin halves and press it down slightly so it makes a nest.
- Set a poached egg on each, spoon the warm hollandaise over generously, and finish with black pepper and a little more cayenne. Serve straight away.
The Three Minutes That Decide Everything
Everything on this plate is fine for a while except the poached eggs, and they are only right for about three minutes.
An egg poached for 3 minutes in barely-simmering water has a set white and a yolk that runs. At 4 minutes the yolk is thick but still liquid at the centre. At 5 it is jammy, which some people prefer and I do not, because the whole point of the dish is yolk and hollandaise running into each other on the muffin.
The other thing that happens in those three minutes is drainage. A poached egg carries a surprising amount of water on it, and if it goes straight onto spinach you get a grey puddle on the plate within a minute. Ten seconds on a paper towel, then a quick roll. I do not trim the ragged edges off mine, and nobody at my table has ever cared.
Should you salt the poaching water? I stopped. Salt makes whites spread out slightly, and the vinegar is doing the actual work of setting the outside fast. A tablespoon in a wide pot is enough that you will not taste it.
What I’d Change Next Time
I would use a shallower pot. I poach in a 10-inch sauté pan with about 2.5 inches of water now, instead of the tall stockpot I used for years, and the eggs have less distance to fall so they stay rounder.
I would also stop buying pre-split English muffins. Split them yourself with a fork, tearing rather than cutting, and you get a rough craggy face that catches butter and holds up to wet spinach better than a smooth machine-cut one.
And I would squeeze the spinach. I used to just drain the pan, but now I tip the cooked spinach into a sieve and press it with the back of a spoon, which gets out maybe a tablespoon of liquid you did not know was in there. That single change did more for the muffin staying crisp than any of the toasting tricks I tried.
Cooking It for More Than Two
Four eggs at once in a 10-inch pan is comfortable. Six is possible if you are calm. Eight is where I stop trying, and instead poach in two rounds and hold the first batch in a bowl of water held at about 140°F, which keeps them warm without cooking them further — give them 30 seconds back in the simmering water just before plating.
Double the hollandaise and your blender may struggle, because a small amount of yolk needs the blades actually reaching it. With 6 yolks in a standard jug I have had it sit above the blades and never emulsify. If you are cooking for six or more, make two separate batches of sauce rather than one big one, and make the second while the first sits in its hot water bath.