Flour

In this simple dish that originated in the northeast of Italy, olive oil serves as both a key ingredient and a garnish.

White cakes, as opposed to butter cakes like the one on page 428, are made with egg whites only, and they offer another good lesson in how French meringue can help give loft, or leavening, to a cake. (The heat of the oven causes the beaten whites to expand; in this case, they are helped by a chemical leavener, namely baking powder.) It’s important to beat the whites until they are stiff but not dry, and to make sure that you fold them into the batter very gently, in parts, so that they retain their volume. First, you fold in just a third of the beaten whites to “lighten” the creamed batter (so it is easier to incorporate the rest without overmixing), then you very gently fold in the rest and quickly transfer the batter to the prepared pans, lest it lose any volume. True to its name, the cake remains pure white inside after baking, save for the brown flecks of flavor-enhancing vanilla seeds.

A simple butter cake is often referred to as yellow cake, but it’s not the butter that produces its distinctive color; most butter cakes also contain whole eggs, so the yolks contribute to the color (as well as the rich flavor). The creaming method is essential to many classic American layer cakes like this one, but here an electric mixer (fitted with the paddle attachment) is used, rather than a wooden spoon. Be sure to cream for the suggested amount of time to create the finest texture and a velvety crumb. Using a combination of flours is equally important; cake flour imparts tenderness and a delicate crumb, all-purpose flour lends structure.

Deep frying works best for smaller pieces of fish (and chicken), since they will cook through before the crust has a chance to darken too much. Most any type of coating will do, but beer batter is favored for its puffy yet sturdy crust. The beer’s effervescence produces a lighter texture than those made with other liquids (such as buttermilk) and imparts subtle flavor, depending on the type of beer used (the dark beer used here will be more perceptible than lighter lagers). You can alter the flavor by whisking dried herbs (dill is great with fish), ground dried chiles, and other seasonings into the dry ingredients. This batter also makes a nice choice when coating shrimp, chicken tenders, and onion rings. Pair the fish with French fries (page 333) and serve with malt vinegar and salt for authentic pub-style fish and chips. Or make Baja-style tacos de pescado, or batter-fried fish tacos (page 276).

This dough is more toothsome than any of our other pasta dough because it is fortified with semolina, a by-product of milling durum wheat flour, which is what the majority of dried pasta is made of. We use it to make orecchiette and pici, both of which need a strong dough to hold their shape.

Pici are long, hand-rolled strands from the Montalcino area of Tuscany, not far from my house. Also called umbrichella, this pasta is the most typical shape in my region, so naturally I wanted to serve it at Mozza. Although it is not a regular item on the menu, we often use pici in place of the gnocchi in the Gnocchi with Duck Ragù (page 187).

Orecchiette, meaning “little ears,” are small dome- shaped disks. They are the most common shape in Puglia. They’re used in many regional dishes there, including the one that inspired our Orecchiette with Fennel Sausage and Swiss Chard (page 180). Although this shape doesn’t look as intricate as some of the others, it is one of the most difficult to shape, which is probably why so few restaurants make their own. Following our instructions, you can’t fail. To get the desired texture on the surface of the pasta, we suggest you use a plastic cutting board. At the Osteria, we use a wooden cutting board that has been deliberately scored with a knife, which gives the orecchiette the texture we want.

I have never met anyone who doesn’t like these squash blossoms. It would seem like it would be hard to go wrong, considering the combination of deep-fried batter and ricotta cheese, but I find that rarely do restaurants get the filling right. It took us a lot of tries to come up with ours, but luckily Matt and I both knew what we wanted and we both wanted the same thing, which was a light fluffy filling that also had a melting component, which is why we added mozzarella. We dip the blossoms in tempura batter because we like how light and crunchy tempura is. I try not to be brand-specific in my recipes, but in this case we recommend you use Mochiko rice flour, which you can find at conventional grocery stores, and which we think makes for the crispest finished product.

This is a cross between a cookie and a crostata. Orange marmalade is one of the only fruit tart fillings that we don’t make from scratch because there are so many good versions of orange marmalade available in stores. Almond meal is available in the baking section of specialty food stores. If you can’t find it, grind fresh almonds in a food processor with a small amount of confectioners’ sugar until the almonds are the texture of fine meal. You will need a 3 1/4-inch round cookie cutter to make these.

All ingredients except the milk and water should be at room temperature. This bread can be stored in a resealable plastic bag at room temperature for up to 2 days.