If you've ever read (or attempted to read) Marcel Proust's "The Remembrance of Thing Past", you will know what a Madeleine is. In the novel, the narrator dips his Madeleine into his Limeflower scented tea; and the crumbly textures, taste and smell trigger off memories of his past life; and once those memories start coming, Mon Dieu, do they never stop coming...
Madeleines are a small biscuit or pastry- often with a buttery, lemony, orange or vanilla taste; and traditionally made in the Commercy area in North West France. They're always a rather pretty shell or scallop shape, and are supposed to have been named after Madame Madeleine Paulmier, who was a cook in the nineteenth century.
First, you need to pre-heat your oven to 400 F (200 C). That's moderately hot. Next, grease some madeleine moulds with butter. The easiest way of doing this is with the back of the butter wrapper. Madeleine moulds are easier to find than you may think. I was down at my local kitchen shop in Battersea recently, and they had some for sale. They come in the form of metal baking sheets with the scallop shapes stamped into them in rows.
Next, mash up 125g butter in a mixing bowl (probably best to use an electric beater here if you've got one), add 110g castor sugar, and then beat the mixture with a wooden spoon until light and fluffy. Beat two eggs lightly with a fork, and then slowly add them to the butter mixture, stirring away like crazy to make sure it mixes properly. Sift 110g of plain flour with a teaspoon of baking powder, and then fold lightly into the butter mixture.
When the batter is smooth, add a teaspoon of finely grated orange rind, and a tablespoon of fresh orange juice. Instead of orange, you could always use lemon instead. Or, if like me, you love vanilla, a few drops of vanilla extract (or "imitation" vanilla essence as a make-do). But a word of warning, you only need very few drops, otherwise the flavour will be over-powering and sickly.
Fill the moulds with the batter- up to about three quarters full is best. Bake them in the oven for about eight to ten minutes. They should be springy to the touch. Dust them with icing sugar before serving.