Potato

In Italy, this dish would be prepared with rombo (turbot), but flounder is certainly an excellent substitute. Flounder is a flakier fish and will cook quicker, so either cut the potatoes into slightly thinner wedges, or boil them a minute or two longer. The flounder you choose for this dish should be a thick one. The dark skin is removed while the white is left on the bottom so the fish does not fall apart when it is being served.

This recipe serves two, but it can easily be doubled or cut in half. Potatoes and eggs cooked like this are best when prepared from start to end in the same pan, so the potatoes stay crispy and hot. You might want to do one panful at a time the first time you try this recipe, but once you eat this, I guarantee it will become a favorite and soon you’ll get the knack of working two pans at once. Serve for breakfast, or as lunch with a salad.

For this dish I prefer luganega, a thin (about 1/2-inch-wide) pork sausage seasoned only with salt and pepper and without fennel or other seeds. If that is unavailable, use the wider (about 1-inch-thick) sweet pork sausages, preferably made without aromatic seeds of any kind. Cut the smaller luganega into 1-inch lengths, and the wider sausages into 1/2-inch lengths. When I cook a whole chicken, or any chicken on the bone, I always salt it three times: in its raw state, when I first begin to cook it, and as it finishes cooking. It seems that the first two saltings are absorbed and somewhat dissipated, especially if you add more ingredients as the chicken cooks. The last salting should be to balance the whole act. Each time you salt, it should be done judiciously, to avoid oversalting and ruining the dish.

It isn’t hard to make featherlight gnocchi. The main thing to keep in mind is this: the less flour you add and the less you handle the dough, the lighter the gnocchi will be. The less moisture there is in the potatoes before you start adding flour, the less flour you will need, so the following tips for making light gnocchi all have to do with removing as much moisture from the potatoes as possible: Don’t overcook the potatoes—their skins will pop open and the flesh will soak up water. Rice the potatoes while they are still quite warm and steaming—rubber gloves help. Spread the riced potatoes out in a thin layer so the steam rising from them has a chance to escape. Once you form gnocchi, they must be cooked or frozen immediately or they turn to mush. To freeze them, pop the tray with the gnocchi on them right into the freezer. When they are solid, scrape them into a resealable plastic bag.

This, like bean- and potato-based soups, can be made ahead, but will thicken a lot. The best bet, if you plan to make the soup in advance, is to reheat it slowly, adding water or stock as needed to restore the soup to its original thickness. And always check the seasoning of reheated soups before you serve them.

Sprinkling the onions with salt as they cook not only seasons them, but extracts some of the water and intensifies their flavor. Keep the water hot before adding it to the soup, as described below, and you won’t interrupt the cooking—it will flow smoothly from start to end. Remember this when braising meats like the short ribs on page 218, or when making risotto. You can use the method outlined below—bringing the beans to a boil, then soaking them in hot water for an hour—anytime you want to cook beans without soaking them overnight, or anytime you’ve forgotten to soak them a day in advance. It works especially well here because, by soaking the pork along with the beans, you kill two birds with one stone. (I soak the dried or cured pork to remove some of the intense curing-and-smoking flavor. If you like it intense, just rinse the pork under cold water before adding it to the soup.)

Stock will make a much more flavorful soup, but if you do not have any handy, use canned broth or even water—the soup will still be quite good. When using canned stock for this soup, I always dilute it by half with water. In most cases, the flavor of canned broth is too pronounced when taken straight and masks the fresh vegetal flavor of the other ingredients.

Salt cod is expensive. This salad is a good way to use trimmings from a whole boneless or bone-in side of baccalà you bought to make the Marechiara on page 298. If you trim the baccalà before you soak it and save the unsoaked trimmings in the refrigerator, you can take your time making the salad. If you trim the baccalà after soaking it, you’ll have to make the salad within a day or two. I picture this dish as part of a beautiful buffet, but it would make a nice first course at dinner, or a lunch dish all by itself. The directions below will give you a warm salad—the way I like it. If you’d rather have a room-temperature salad, just let the potatoes and beans cool all the way. But please don’t make this with chilled potatoes. Cooked potatoes should never see the inside of the refrigerator. They become waxy and tasteless.

What makes this frittata different is the bread. It soaks up the egg and cream and gives the frittata a firm but still tender texture. It also makes it easier to slide onto a serving plate, if that’s how you want to serve it.

This zesty dish is suitable for all sorts of occasions. As a first course, it will turn an ordinary meal into a festive occasion. It’s also a great main course for a family dinner, with a salad and pasta. Heap the sausages and potatoes on a big platter, and let people help themselves.

This is a healthy version of one of the greatest inventions of the 1980s: the hollowed-out deep-fried potato skins filled with sour cream, bacon, and cheese that first appeared on the menu at T.G.I. Friday’s in New York City. There are a few differences, though. Here, the potato skin is baked until crisp, not fried, and the fillings are all reduced-fat products. The result is a pretty spectacular loaded potato skin at one-third of the calories and less than one-fourth of the fat of the original.

French fries are maddeningly delicious, but consider that a large order of McDonald’s French fries contains about 500 calories and 25 grams of fat before you dip them into ketchup or mayo. I think it’s time for French fry rehab, don’t you?

I learned that sweet potatoes are the single healthiest vegetable. They’re loaded with carotenoids, vitamin C, potassium, and fiber. You can dress them up a bunch of different ways, but this simple puree is ideal.

There are two basic types of potato salad: mayonnaise-based and sugar-and-vinegar-based. I have always preferred the latter because of the sweet-and-sour element—plus it has bacon in it. This alluring sweet-and-sour salad replaces not-so-nice white potatoes with sweet potatoes (much nicer for you), and the texture of the salad has been bulked up with cauliflower.