Maggie Ruggiero

The small, round, mild white turnips known colloquially as Japanese turnips are at their most delicious when simply cooked with their greens. A last-minute swirl in miso butter (which is fantastic on pretty much any vegetable) gives them an almost meaty underpinning.

Mint gives sprightliness to robust mackerel and mushrooms in a quick escabeche that manages to be both substantial and refreshing.

Steaming unlocks the succulence of okra. Here, the pods are tossed with slivered ginger and a Vietnamese-inspired scallion oil in an all-purpose dish that's great with grilled steak or chicken, or with nothing more than a fragrant bowlful of jasmine rice.

The nectarine, a subspecies of peach, generally has a sharper, more intense taste. The homey yellow cake here is studded with wedges of them, their summery, sunshiny essence set off by a trace of nutmeg. It's buttery and flavorful yet not too rich; a sprinkle of sugar on top gives it just enough crustiness to hold up a dollop of softly whipped cream, but it's delicious stark naked as well.

These tender, potent little orbs make a splendid Bloody Mary—esque addition to a beach-blanket picnic or a fancy cocktail party, and they tend to disappear in no time flat. Blanching them makes quick work of slipping off their skins.

Shrimp cocktail quickly becomes much more than a classic first course when you give it some Latin flair. Try tossing lime juice, cilantro, piquant adobo sauce, and creamy avocado into the mix.

The humble potato, given a little something extra, always elicits oohs and aahs. This is especially true when it's tossed with an herb-infused oil and cooked on the grill.

Pile a few choice toppings on store-bought pizza crust and throw it on the grill for a magnificent—and easy—vegetarian dinner for a crowd.

Crisp, fragile, practically see-through—no, the subject here isn't a character out of The Devil Wears Prada, but something just as, well, delicious: quite possibly the world's best cheese wafers. Best of all, they couldn't be any simpler to make.

Using beefsteak or other juicy tomatoes makes for a light, delicately nuanced soup that works in hot weather. Plum tomatoes will result in a more intensely flavored soup that's good for the chilly fall months. It's impossible to play favorites: They're both wonderful.

Here's an excellent reason to make a beeline for the ground-chicken section of the meat department: moist, flavorful meatballs speckled with pancetta and glazed with tomato paste. These are wonderful made with white or dark meat.

The height of tomato season often coincides with some of summer's most blistering days. Defeat the heat with a fresh side dish of green beans cloaked in a cool, tomatoey sauce inspired by gazpacho.

Crown broiled peaches with pillows of meringue and a bit of honeyed crunch.

In this main-course riff on salade niçoise, the olives make a splash in the dressing while peppery arugula stands in for lettuce, grilled salmon for oil-packed tuna. Yet the beautiful contrasts of the original are still front and center: potatoes, green beans, tomatoes, and hard-boiled eggs.

You yield to temptation at the farmers market and stagger home with pounds and pounds of tomatoes—and now they are all burstingly ripe at the same time. Don't panic, and don't put them in the refrigerator either. They'll turn flavorless and cottony. Instead, slow-roast them until they become smooth and almost meaty in texture. After six to eight hours in a low oven, they're ideal for bruschetta and for tossing with pasta.

Mushrooms spiked with the flavors of India add complexity and exoticism to beefy, well-marbled rib eye. They also go with virtually any other cut of steak.

Sure, go ahead and cook your favorite sausages, but be sure to use every iota of their flavor: Reheat the skillet and work some pork-based magic on a seasonal array of onion, fennel, tomatoes, and corn.