Basque cheesecake is the ultimate in creaminess. Unlike traditional cheesecake that has a crust and is baked at a low temperature, this style is crustless (perfect if you’re gluten-free) and cooks hot and somewhat faster. The parchment paper used to line the springform pan creates the cheesecake’s signature look when peeled away.

A cousin of paella, this noodle dish is made with thin, short noodles called fideos (available at supermarkets from the Barilla brand, among others). Vermicelli or angel hair makes a great substitute. Like paella, fideuà usually includes a mix of seafood, but this vegetarian version is perfect for spring—it can be a main course or a side.

This Portuguese specialty is a richly flavored seafood soup that often includes clams and mussels. Make it your own with your favorite shellfish—canned lump crabmeat or lobster chunks are wonderful in it. For a minimum of fuss, this version has shrimp and dry (or untreated) scallops. Carolino, a Portuguese rice, is traditional, but you can also use arborio—both are readily available online and in stores.

Croquetas—or croquettes, in the original French—are a favorite in tapas bars and homes throughout Spain. With a rich olive oil béchamel sauce as the binder, you can use whatever leftovers you have on hand—serrano ham, rice and vegetables, even fish. I’m partial to chicken and will poach two or three thighs in chicken broth for great depth of flavor. The peas are not traditional, but they add another layer of flavor and nutrients.

This dish translates to cod—the national fish of Portugal—in the style of the olive miller. Legend has it that this preparation was created to celebrate the early olive oil harvest. Traditionally it’s made with dried salt cod that’s been rehydrated, but I’m using cod tenderloin (any thick white fish fillet, fresh or frozen, lends itself to the prep). The fish is enhanced with batatas a murro—smashed potatoes. It’s often served with a raw garlic topping, perfect for fans of the “stinking rose.”

This is a traditional cold tomato soup, often made with plum tomatoes, but don’t confuse it with gazpacho. The tomatoes are the stars of this show. It takes mere minutes to whip up.

Rich avocados are puréed with traditional guacamole ingredients for a luscious cream. Instead of chips, serve with cold poached shrimp for a satisfying tapa or even a meal.

Migas is Spanish for breadcrumbs, and this dish makes the most of a leftover loaf when sautéed and served with chorizo, the famed Spanish sausage. First developed as a breakfast dish in Andalucía, it’s popular throughout Spain for lunch and even dinner, and variations abound. This is the version I cooked with Juande de Dios of García-Molina, producer of this quarter’s medium selection.

Caramelizing onions is a labor of love—time consuming, but you can do other jobs in the kitchen while keeping an eye on them, and the taste is worth every minute. Maximize the effort by doubling or tripling the amount and save the rest for other dishes. Piquillo peppers are available online and in some stores, and come roasted, skinned, and jarred—they’re also great on sandwiches.

This dish takes its name from the exquisitely sweet Pedro Ximénez sherry. Pork tenderloin is an extremely lean cut that will stay juicy with my two-step sear-and-bake method. Thinly slice any leftovers and pile on a crusty roll for lunch the next day.

This twist on tuna salad forgoes mayo for creamy, nutrient-dense avocado (the avocado should be ripe but still somewhat firm). This recipe is also great made with grilled tuna—the next time a fillet is on the dinner menu, consider making a little extra to enjoy this dish for lunch the next day.