Well, hello again! I thought we should have the option of making lemon curd if it can't be found in the shops.
Wilkin's Lemon Curd, however, is made in small batches and is as good as it gets. It's worth seeking out. They also make a rather lovely pipless raspberry jam, lovely spread over unsalted butter on nice crunchy breakfast toast.
The best lemon curd is the colour of the sun and adds a sweet-sharp kick to pancakes, éclairs or a slice of toast. And despite its reputation, it's easy to make, too. Being a piglet for it, I'll double the ingredients. This recipe and words is by British food writer and cook, Nigel Slater.
"Lemon curd, that gloriously sweet-sharp preserve – a little jar of sunshine – is so much better when made at home. Good though some of the commercial stuff is, and especially when made by artisan producers, it can never match the batch you make at home. The surprise for me is that, rather than the temperamental preserve I had been warned about, making lemon curd couldn't be more straightforward.
You will need a good sharp grater, one that allows you to use just enough pressure to remove only the lemons' outermost zest. Anything below the first fine layer of zest will be bitter rather than pleasantly sour and take your curd well beyond lip-puckering. The zest should be so fine as to be indefinable in the finished preserve – this isn't marmalade.
The lemon problem: do you rinse or scrub, wipe or just rub them on your apron? Most lemons are now sold with an edible wax coating. It is greasy to the touch and turns sticky when you rinse the fruit under the tap. It is there to keep the lemons on the shop shelves for longer in good condition. Unwaxed or organic lemons are sold at a premium because they have a shorter shelf life, but they don't add wax to your lemon mousse, soufflé or curd. Given the option, I tend not to buy those without a leaf or two attached. The leaves are the ultimate clue as to how long your fruit has been off the tree, but supermarkets remove them as a matter of course.
The shops are full of rock-hard lemons. If you can wait, leave them till they are soft enough to dent with your thumb. You will get much more juice. The warmer the fruit, the more juice they will give. I leave mine in the warmth of the kitchen, or put them in the bottom of the Aga for 10 minutes before I squeeze them. Failing that, a good firm rolling on the table with the palm of your hand will do the trick.
Flip through old cookery books, particularly those from the Victorian era, and you will find many a recipe for this deeply citrus butter. It seems we have always had a taste for it, but then we have every reason to. A jar of the canary-coloured spread in the fridge is a must for stuffing pancakes, filling éclairs, spreading on toasted teacakes and cheering up a baguette or floury white loaf. But it will go a lot further than that. This silky spread is just what you need for filling meringues and for stirring into thick, Greek-style yogurt and crushed Amaretti biscuits as an instant dessert.
A couple of quickies I should also mention: you can produce an instant syllabub by stirring an equal quantity into whipped cream and serving it with crisp almond biscuits. You can also win brownie points for serving it at Sunday breakfast – spoon the curd over tiny blinis straight from the pan and top with a curl of crème fraîche.
LEMON CURD
Most lemon curd recipes instruct you to stir the mixture with a wooden spoon. I find that stirring lightly with a whisk introduces just a little more lightness into the curd, making it slightly less solid and more wobbly.
Makes 2 small jam jars
zest and juice of 4 unwaxed lemons
7oz / 200g sugar
3½ oz / 100g butter
3 eggs and 1 egg yolk
Put the lemon zest and juice, the sugar and the butter, cut into cubes, into a heatproof bowl set over a pan of simmering water, making sure that the bottom of the basin doesn't touch the water. Stir with a whisk from time to time until the butter has melted.
Mix the eggs and egg yolk lightly with a fork, then stir into the lemon mixture. Let the curd cook, stirring regularly, for about 10 minutes, until it is thick and custard-like. It should feel heavy on the whisk.
Remove from the heat and stir occasionally as it cools. Pour into spotlessly clean jars and seal. It will keep for a couple of weeks in the refrigerator."