=Sauce Meunière=, served with the sole, or, in this case with the flounder, is made by adding a few shrimps and mussels, minced, to a pint of white wine in a saucepan, along with a cupful of minced mushrooms, a teaspoonful of butter, salt and pepper and three or four cloves. Simmer for twenty minutes and pour over the fish just before serving. =Salade de Poisson, Aioli=, is made by taking any cold fish, say salmon, with this menu. It is flaked and marinaded in oil and vinegar seasoned well with pepper and salt. Allow to remain for an hour or so, then remove and arrange compactly in a salad bowl. The aioli, the Mediterranean delicacy with which it is served, is made by whipping two eggs, four teaspoonfuls of olive oil, a half teaspoonful of French mustard and a half cupful of cream together till stiff, in a bowl rubbed with garlic. Heap this on the center of the fish. As for the =Bouillabaisse=, it is like our own Welsh Rabbit in so far as hardly any two persons make it alike. Here are two recipes which gastronomic authorities have accorded the meed of highest praise: No. 1.--Cut into pieces and remove the bones from three pounds of fish; say one pound each of cod, halibut and bluefish, though any fish of like nature will do. To these add the cooked meat of one lobster or two crabs, and six shrimps and put all into a casserole in half a pint or more of olive oil to cook, adding one lemon, sliced, two tomatoes, one onion, one sliced carrot, a bunch of saffron, a bunch of parsley, a bayleaf and a clove of garlic--or have the casserole rubbed with the garlic. Cook for ten minutes, stirring frequently, then add one cup of soup stock and a glass of wine or cider. Cook for fifteen minutes longer, remove to a hot bowl, line the casserole with slices of toast, and pour back the bouillabaisse. Serve at once. No. 2.--Place the pieces of fish to any desired amount in a large saucepan, add two or three sliced onions, one or two sliced carrots, three shallots, two cloves of garlic, a bunch of thyme and parsley, three or four cloves, two bayleaves, half a teaspoonful of capsicum, a wine-glass of olive oil and salt and pepper to taste. Pour over the above mixture two quarts of water and boil gently for half an hour, the pan covered. Drain and lay on a hot dish. Then mix a teaspoonful of saffron in the liquid, pass through a strainer into a soup tureen. Serve the soup with the fish and a plate of croutons of fried bread or sippets of toast. FISH À LA MARSEILLES