Cheese

Truffle oil lends an earthy flavor; it can be found at specialty foods stores and some supermarkets. If you can't find the oil, these sandwiches will still be delicious without it.

The most commonly found Chinese vegetable is also one of the oldest — bok choy has been cultivated in China since the fifth century a.d. You can find many kinds of bok choy at Asian markets, all differing in shape and size; this recipe works well with any mature variety. Active time: 40 min Start to finish: 1 hr

"The Monaco Hotel in Denver has a restaurant, Panzano, that's so good I went back several times during my stay," says Cindy Maciag of Troy, Michigan. "The ricotta pancakes at breakfast were fantastic."

This dessert had its heyday on American menus about 15 years ago, and it turns up a little less frequently these days. The popularity of tiramisu never wavered in Rome, however, where it continues to be served at dinner parties and restaurants.

To bring out the best in this dish, buy or order the finest cheeses from a cheese shop or Italian deli: fresh ricotta, mild imported provolone, and Parmigiano-Reggiano.

Steve Silverman of South Burlington, Vermont, writes: "In my cooking I tend to be very quick and health-conscious. During the summer, my wife, Mary, and I usually grill chicken or fish and make salads. I'll use whatever fresh vegetables and ingredients I have on hand and come up with a wonderful meal for the two of us." To make this a substantial main course, add 1 1/4 pounds cooked shrimp.

Cacio e Pepe For this recipe, you need to grate the cheese with the ragged-edged holes of a box grater for ease of melting. Don't use the small teardrop-shaped holes or a rasp, as your cheese will clump up in the bowl.

María A. Alvarado-Gómez of Erie, Pennsylvania, writes: "I came to the United States as an exchange student, after spending the first 18 years of my life in Mérida, Yucatán. On school vacations I would go home and cook with my mother and sisters so that I wouldn't lose my touch. My mother was a skilled cook, and I was lucky to have learned at her side. Her food was so popular in our neighborhood that she sold portions of our daily meals to other families. With nine well-fed kids, she said we were her best advertisement. "I still take great pride in the food of my homeland. Yucatecan cuisine is known for its Mayan influence, and the essential ingredients we use — limes, spices, avocados, tomatoes, peppers — make for wonderful flavors. Now that ground spices are readily available and vegetables can be quickly chopped in a food processor, preparing traditional Mexican dishes is easier than ever." This dish is the Yucatecan version of huevos rancheros.

Active time: 30 min Start to finish: 30 min

Serve as a first course on a bed of arugula or as a side dish with grilled beef or chicken.

Serve with: Leaves of romaine lettuce (for wrapping up scoops of salad) and flatbread.

Pita bread serves as the crust for this pizza-style dish. Look for prepackaged mixed black and green brine-cured olives in the deli section of most supermarkets. Serve with: Tabbouleh (bulgur salad), arugula salad with red wine vinaigrette, and marinated artichoke hearts.

This is a delicious, low-maintenance alternative to traditional risotto.

Chalupas Poblanas de Pollo Look for tightly stacked tortillas in packs of 50 (they can be frozen). They are pressed tightly together to retain moisture and freshness and are available in Latino markets and some supermarkets. Delicious tortillas can also be mail-ordered from Maria & Ricardo's Tortilla Factory (800-881-7040). Other Mexican ingredients are available at Mexican markets and many supermarkets. Active time: 40 min Start to finish: 40 min

Danny Toma of Naples, Italy, writes: "As an expatriate southerner working in Italy, I created this recipe to combine my Mississippi roots with my temporary Italian home." This recipe makes a large quantity of pesto. Use half the pesto for 1 pound of cooked pasta and chill the rest in an airtight container for up to 3 days.