Mexican Food Hits: 1071
While the ingredients and preparation here may seem at first glance to be Italian in origin, the cuisines of Mediterranean France and Italy are one and the same. There is no more delicious or authentic vegetarian French dish, in my mind. I simply toss fresh tagliatelle—Provence's favorite pasta—with a sauce made from the water used to reconstitute dried porcini mushrooms, the porcinis themselves, and crème fraîche, studded with crisp-roasted button mushrooms, garlic, and thyme. The sauce is so flavorful that it immediately and visibly stains the tender ribbons of pasta as soon as you toss them together. Such a keeper.
Place the dried porcinis in a bowl and cover with the boiling water. Cover with plastic wrap, and let soak for 30 minutes. Drain the mushrooms well, reserving all soaking liquid, and roughly chop the porcinis.
Preheat the broiler on high. In a large bowl, toss the porcinis, button mushrooms, thyme, garlic, olive oil, and salt and pepper. Transfer to an oven-proof straight-sided 12-inch sautée pan and broil 3 inches below the heat source, tossing every few minutes, until the mushrooms are golden brown, about 15 minutes total.
Meanwhile, bring a large pot of salted water to a rolling boil. When the mushrooms are broiled, pour in the reserved mushroom liquid and the crème fraîche and scrape up any bits of mushroom from the bottom of the pan. Keep warm over low heat. Boil the fresh tagliatelle until al dente (about 2 minutes, or according to package instructions). Drain pasta, reserving 2 cups of cooking liquid. Toss the tagliatelle with the mushroom sauce, adding pasta water as needed to moisten. Season to taste with more salt and pepper and serve immediately, topped with parsley and parmigiano-reggiano.