Croque Madame

Croque Madame
Croque Madame

That Béchamel from Tuesday’s post was made with this sandwich in mind. The Croque Madame (literally “Mrs Crunch”, but that sounds considerably less elegant than the French) is one of the world’s great sandwiches, up there with the banh mi, the burger and the pan bagna. The best I’ve ever eaten wasn’t actually in France, but at Thomas Keller’s Bouchon in Las Vegas, where it was made with brioche and served with french fries to mop up the dreamy clouds of Béchamel and egg yolk. This one’s a little different, and makes up for the lack of decent brioche in rural Cambridgeshire by dipping the sandwich in an egg and cheese mixture before frying. Dreadful for the arteries, fantastic in the mouth. Gilding the lily, I served this with sauteed potatoes dressed with truffle oil and Parmesan cheese, and a very sharply dressed salad.

There is more effort involved in this sandwich than there is in slapping together your lunchtime BLT, but it’s absolutely worth it. This is a dish best eaten as part of a lazy Sunday brunch with somebody you love. It’s extremely rich, so that salad’s well worth having on hand to cut through the buttery, cheesy density of flavour. This is, to put it mildly, a bloody marvellous sandwich. Do try making one yourself.

To serve two, you’ll need:

4 thick slices good white bread
4 large eggs
100g Parmesan cheese
200g Gruyere cheese
200g cooked ham, sliced thinly (I like a ham I’ve cooked myself, but a good deli ham is fine here)
2 teaspoons smooth Dijon mustard
2 large knobs butter
50ml (or more, if, like me, you’re greedy) Béchamel sauce

Preheat the oven to 170ºC (340ºF), with a metal pan ready for your sandwiches on a high shelf. Have a pan of warm Béchamel sauce standing by.

Build the sandwiches by spreading the bottom slice with Dijon mustard, layering on the ham, and topping with the grated Gruyere. Put the lid on and give the sandwich a firm squash with the flat of your hand to pack it down a bit.

In a flat dish large enough to take a sandwich, beat two of the eggs with the finely grated Parmesan. Heat one knob of butter in a frying pan big enough to take both sandwiches until it starts to bubble.

Dunk each sandwich in the egg mixture, making sure both sides soak up some of the egg. Slide the sandwiches into the butter and cook for a couple of minutes on each side, until golden. Use a stiff spatula to remove the sandwiches to the heated tray in the oven, and cook for ten minutes to ensure all the cheese is melted.

While the cheese is melting, melt more butter in the pan you fried the sandwiches in, and allow it to bubble away until it is a nutty brown colour (beurre noisette, if we’re being precise here). Fry two eggs in the nutty butter so the white is just set and the yolks runny. Remove the sandwiches to warmed plates, spoon over a few tablespoons of Béchamel, and top each one off with a fried egg.

Béchamel sauce

Shallots and aromatics
Aromatics ready to be infused

Widdling around with a shallot stuck with cloves earlier today, it occurred to me that this blog could do with a few very basic recipes; the sort that can form the underpinnings of a million different dishes, but which tend to get overlooked in favour of more complicated recipes. I’m guilty of occasionally writing unhelpful things like “make some gravy according to your usual method”, or “make a white sauce” here, which sort of instructions are absolutely no use at all if you’re not already a confident cook. So here, as the start of what I hope will be a semi-regular series of fundamental recipes, is a recipe for white sauce, classically called Béchamel.

My education in food started at a girls’ boarding school of the sort where we were taught all the skills needed to be a good little wife and housewife (and none of the skills necessary to operate in an environment where things like physics or grammar were necessary; happily, I overcame that hump when the school went bankrupt just in time for me to go to a proper school to learn how to punctuate, titrate and calculate vectors). The teaching in home economics, however, was second to none. We were led from boiling eggs (which we then devilled and made into salads for which we learned to make mayonnaise) through the various doughs and batters for scones, breads and cakes, via the flour-based sauces and stocks, soups and stews, to roasting and finally that most exciting of lessons where we learned how to fillet a fish. All pretty fundamental stuff, the sort of foundations on which the rest of home cooking stands – although entirely without the use of any garlic or herbs, because this was the 1980s and apparently potential husbands back then didn’t go for pesto.

The white sauce we learned was, in retrospect, a bland and awful thing; I seem to remember that it may even have employed margarine, but it’s retained a very important place in my memory because it was the first of these multi-use sauces we were taught. We used it in lasagnes and as a base for cheese sauces and other sauces for fish and meats. I discovered in the school’s copy of Ambrose Heath’s Book of Sauces that the same (or a very similar) sauce was the basis for all kinds of wonderful stuff: Mornay (cheese) sauce; the parsley sauce for a ham; old-fashioned English caper sauce; mustard sauce; Portuguese cockle sauce; onion Soubise; and sauce Nantua, a lovely thing which is flavoured with crayfish and brandy. I have my own copy of Heath’s Book of Sauces (first published in 1943 and now out of print, but it’s a book I see quite regularly in second-hand bookshops), and opened it when I was writing this post to a page which said proudly that “the sauce-maker [is] at the very head of his profession; these sauces will improve the best food and make the dullest dish tempting.”

Béchamel is, according to my copy of Larousse, an ancient thing, named after the 17th century Marquis de Béchamel, but predating him in the form of a velouté (similar to a white sauce but made with stock rather than infused milk) by  some considerable time; in the 19th century Carême called it one of the four “mother” sauces which form the foundations of French cuisine. It still, says Heath, contained veal alongside the milk well into the 20th century, at least until the early 40s when he was writing, and the standard recipe noted it although most chefs would already eschew the veal; but today the sauce is classically made with a roux or paste of butter and flour, which goes to thicken up a body of milk.

A Béchamel should always be made with milk which is infused with aromatics – otherwise, you’ll find yourself with an uninspiring sauce which reminds vaguely of glue. The herbs and spices here work well in almost any dish where a white sauce is called for; experiment depending on what you plan to do with your own. Chives, blades of mace and whole garlic cloves are good ingredients to play with. Infused milk freezes well, as does the finished Béchamel itself, so you can infuse extra milk and set some by for the next time you want to make something like bread sauce. Some extra infused milk in the freezer is also beyond useful for those days when you want to make a white sauce quickly but don’t have time to faff around with a shallot.

To make about half a litre of Béchamel, you’ll need:

500ml milk
A bunch of parsley, including the stalks
3 bay leaves
2 small shallots
5 cloves
5 peppercorns
50g butter
50g plain flour
Salt

Start a few hours before you mean to make up the sauce by infusing the milk. Pour the milk into a saucepan and add the cleaned parsley; bay; peeled and halved shallots, studded with the cloves; and whole peppercorns to the pan. Bring the pan to a gentle simmer, turn the heat off, put the lid on and leave in a warm place for at least two hours.

When you are ready to make the sauce, strain the milk into a jug and discard the bits of herb and shallot. Melt the butter over a low heat in a clean, dry saucepan, and sprinkle over the flour. Stir with a wooden spoon until the flour and melted butter are combined smoothly in a glossy paste – this is your roux. Be careful not to allow the butter or flour to colour.

Stirring all the time, add a small amount (about 25ml) of milk to the roux, continuing to stir until the milk is absorbed into the roux and you have a thick, uniform mixture. Add another small amount of milk, and repeat until about half the milk is incorporated. You might want to switch to stirring with a whisk at this point. Add the rest of the milk in larger amounts, whisking as you go, and continue to cook very gently until you have a thick and glossy sauce. When all the milk is incorporated, keep cooking for about five minutes to cook out any raw flour taste. Take a teaspoon of the sauce and taste it to adjust for the amount of salt you want.

If you need to keep the finished sauce warm, you can avoid the formation of a skin on top by melting a small amount of butter, floating it on top of the sauce and stirring it in when you come to serve, or by floating a piece of cling film on the sauce. And because you’re bound to want something to do with this sauce, I’ll post a recipe for a world-beating Croque Madame later in the week.

Ham and pea pie with rough puff pastry

There’s often a home-cooked ham in the fridge here. Always the control freak, I like to be able to season and flavour my own ham for sandwiches, pasta dishes and what have you. A piece of smoked gammon simmered in some aromatics of your choosing for a few hours will always be better (and work out cheaper) than slices from the deli or supermarket, and is very little work – plop it into a pan, bring to a simmer, and leave for a few hours while you try on shoes or whatever else it is you fill your days with.

I’m still a big fan of the Coca Cola stock, beefed up with some aromatics, for hams – it’s really worth a whirl if you’ve not tried it yet. Ginger beer is also alarmingly, counterintuitively good here. If you still can’t stomach the idea, a ham is also delicious poached in water with a slug of wine, a few tablespoons of sugar, some onions, garlic and spices like cloves, fennel, star anise and bay. Experiment, and settle on what you like. In the recipe below, I’m assuming you already have a cooked ham at hand. For this sort of recipe, where rather than slicing the ham you will be shredding or cutting it into chunks, I really like a bacon collar. It’s a less monolithic bit of meat than some of the slicing cuts, and has good marbling which helps push the flavour of the stock deep into the meat.

This recipe is all about the aromatics in the ham and in the bechamel sauce. Infusing the milk for your white sauce with shallot, bay, cloves, parsley, whole peppercorns and a stick of celery raises it from a rather boring binder and filler to something rather delicious and gorgeously scented. If you find this all rather a faff, bechamel freezes very well, so you can save time by making plenty and freezing it in boxes. (You can also freeze the infused milk before turning it into bechamel, bread sauce or other sauces – like the finished bechamel, it holds its flavour very successfully.)

Finally, the pastry. I’ve made a rough puff here to cover the pie (the amount of pastry below makes enough for two pies, and I haven’t halved it because cooking with half an egg isn’t very practical – again, this freezes well, or you can keep the extra pastry in the fridge for up to three days). It’s very easy, deliciously flaky, and melts in the mouth. All the same, I won’t hold it against you if you want to save some time and use some pre-prepared pastry instead.

Filling
1 litre milk
3 bay leaves
2 shallots
3 cloves garlic
12 cloves
1 stick celery
1 small bunch parsley
8 peppercorns
6 tablespoons flour
5 tablespoons salted butter
450g cooked ham (try a bacon collar if you can find one)
120g peas (fresh or frozen, depending on the time of year)

Crust
450g flour
120g butter
240g lard
1 egg, and 1 yolk to glaze
2 tablespoons sugar
Juice of 1 lemon
170ml water

Start by infusing the milk. Peel and halve the shallots, and stud them with the cloves. Put all the aromatics in a thick-bottomed pan with the milk, and bring very slowly to a simmer. Turn the heat off, put the lid on and leave to infuse in a warm place for three hours.

While the milk is infusing, put the pastry together. Beat the egg into a bowl with the sugar, lemon juice and water. Beat the mixture and chill in the fridge. Use your fingers to rub the cold butter into the flour until it resembles breadcrumbs, and chop the lard (also straight from the fridge) into pieces about the size of the top joint of your little finger. Stir it into the flour/butter mixture. Add the egg mixture bit by bit, stirring the mixture with a knife until everything comes together. Put the pastry into a freezer bag and rest it the fridge for at least half an hour, until you are ready to put the pie together.

Strain the solid ingredients out of the milk and discard them. Make the bechamel sauce by melting the butter and flour together over a low heat in a clean pan, and cook, stirring, for five minutes. Add the milk a small amount at a time, stirring sauce constantly as you go. The sauce will thicken as you work. Keep adding milk bit by bit until it is all incorporated, and the sauce is thickened. Don’t add salt to the sauce; there should be enough in the ham to season the whole dish.

When you are ready to put the pie together, preheat the oven to 230°C (445°F).

To assemble the pie, chop the ham into bite-sized pieces. Put a layer of ham in the bottom of a pie dish, cover with a layer of peas, and repeat until you have used all the ham and peas up. Pour over the bechamel sauce until your pie dish is filled. Depending on the size of your dish, you may have some left over, but I’m sure you’ll find something to do with it.

Cut the ball of pastry in half and put the half you’re not using in the fridge or freezer.

Roll the pastry you are using out in a large rectangle, and fold it into three, as if it was a piece of A4 paper you are going to put into an envelope. Give the pastry rectangle a quarter turn, roll it out into a large piece again, fold into three, roll out and repeat four or five times. You’ll end up with a sheet of pastry about half a centimetre thick made up of many layers. Lay the pastry sheet on top of the pie dish, cut the excess off the edges and pinch the pastry into place on the dish. Cut a large cross in the middle to allow steam to escape and brush with a beaten egg yolk.

Bake at 230°C (445°F) for 10 minutes, then reduce the heat to 200°C (390°F). Cook for 25 minutes, until the pastry is golden and the pie steaming. Serve immediately.