3 leek and oyster gratin Recipes

dozen shucked oysters (large blue points), on the half shell, sea or rock salt , for baking, butter, leeks , white part julienned, ponzu plus 1 tsp, egg yolks, salt and pepper, to taste, canola oil, for cooking, shallots, sliced, kaffir lime leaves, shredded, minced ginger, heavy cream, smoked salmon, roughly chopped, lime, juiced , zest finely minced, chopped chives, plus extra for garnish, pita chips that have been dried in a 200 degree oven (1 to 2 hours) until crisp

butter, oyster mushrooms, halved if large, minced garlic, sliced leeks (white and pale green parts only; about 4 large), minced fresh thyme, canned low-salt chicken broth, whipping cream, dry white wine, salt, ground black pepper, russet potatoes, peeled, thinly sliced into rounds (about 8 cups), grated gruyere cheese (about 10 oz)