From the bottom up, this tartine is made from a thinnish slice of chewy, hearty pain Poilane (probably the most famous bread in Paris), toasted and buttered while still piping hot; a single-layer of paper-thin viande des Grisons, or air-dried beef from the Swiss canton of Grisons (think bresaola); a scatter of toasted walnut pieces; and a drizzle of olive oil. Since a slice of Poilane bread is as big as a welcome mat, it's cut in half and then each half is cut in finger-size pieces for easy eating.
Tartines like this one make a good light lunch or a nice go-along with an aperitif, but since the form is so versatile, you can top the toasted bread with just about anything and make a tartine for every hour of the day: you can have a scrambled-egg tartine for breakfast and a chocolate tartine for afterschool or even a midnight snack.
When I'm craving a tartine, but want a salad and a little something else to go with it (like Tarte Tatin), I go to La Cuisine de Bar (8 rue du Cherche-Midi), owned by and right next door to the Poilane Bakery. They've got a great assortment of tartines (I like the one with shrimp and avocado), all of them on pain Poilane—bien sur.
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Dorie Greenspan, special correspondent
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