One of the staples of Mexican cuisine (and of bar menus everywhere), the quesadilla can be found on almost every street corner and in every neighborhood market in Mexico City. Those served at Mercado San Cosme in Colonia San Rafael, however, redefine the quesadilla. Indeed, while this neighborhood market is far from being the city’s largest or most famous, it’s worth visiting just for a chance to eat at Quekas, an eatery housed in the market that makes some of the best quesadillas we’ve had in the city.

Editor’s note: It’s Beat the Heat Week at Culinary Backstreets, and in this week’s stories, we’re sharing some of our favorite spots to visit when the summer temperatures soar. Mexico City is blessed with great weather all year round. Summer is not very hot because it’s the rainy season, and at 2,200 meters above sea level, things cool down very fast as soon as the rain starts falling. However, we still get our hot days, especially in the spring, and even early afternoons in summertime can make us break out in a sweat. Two of the many delicious ways we have to cool down are paletas (popsicles) and raspados (shaved ice).

In Mexican cuisine, sweets are for the most part simple treats that are enjoyed at the park, market or beach, such as caramelized fruits and vegetables, blocks of nuts or amaranth seeds held together with honey, or small rice paper cakes filled with honey. The common denominator of most of these sweets is their simplicity. When it comes to ice cream and other frozen delights, however, the country truly shines, with an astounding variety of cold treats to please sweet tooths of every persuasion. The range of frozen desserts found in Mexico City includes everything from raspados – ice shavings served in plastic bags or cups to which a flavor of choice is added – to Italian gelato served in some of the most sophisticated restaurants in town.

(Editor's Note: In honor of the immigrants and refugees who have made their new home a better place for us all, this week we are running some of our favorite archived stories about those who have left a culinary mark on their adopted land.) Although we’re always hitting the pavement in search of the next good place to eat, sometimes places come to us. Such was the case with Tacos Árabes La Periquita, or “The Little Parrot,” an unassuming taquería in San Rafael that serves a relative rarity in Mexico City: “Arab tacos.”

Julian Ramirez started out at the age of 14 as a shop boy at a busy bakery in Colonia Guerrero in 1959, then a bustling blue-collar neighborhood, easily connected to downtown by streetcar. Back then, at La Antigua del Guerrero, he learned the business: wiping windows, sweeping up and eventually making deliveries on his bike. One nibble at a time, he picked up the art of cake- and bread-making from the shop’s master bakers. Those trade secrets would serve him over the next 63 years and beyond as they pass on to his kids and theirs. Many of Mexico’s classic bakeries like the Guerrero operation fell one by one with the introduction of mass-produced bread, tearing at a staple of communities across the capital.

Here in Mexico City, there are many restaurantes yucatecos that serve the cooking of the Mayan states, including two of our favorites, Máare and Coox Hanal. And a few months ago, an eatery with a fresh take on Yucatecan food opened its doors in Colonia San Rafael. As its name indicates, Cochinita Power specializes in the region’s best-known dish, cochinita pibil. The traditional version consists of pork marinated in an acidic sauce made from achiote (annatto seeds) and Seville oranges, wrapped in banana leaves and roasted in an underground pit. At Cochinita Power, the meat is not roasted underground, but chef Alexis Estrada cooks the mouthwatering cochinita on the stovetop until the meat is incredibly tender and deeply imbued with all the spices and flavorings he adds to it.

As we mentioned in our piece about Rosca de Reyes, February 2 is an important date in the Mexican calendar - for Candlemas and, relatedly, for tamales. True, tamales are one of the most popular foods in Mexico City, and we can find all kinds of reasons for eating them any day of the week. But this day commemorates a ritual visit Mary made to the temple in Jerusalem with the baby Jesus. In the Catholic Church and Orthodox traditions, February 2 is the Feast of the Presentation of the Lord, and at one time, the candles used in services in church throughout the year would be blessed that day, hence the name Candlemas or Candelaria. Native Mexicans would celebrate the planting this time of year with a big feast that would include tamales, and the indigenous and Christian traditions became linked.

On our list of favorite Mexican comfort foods, the tamal would likely come in near the top. Simple, yet extremely versatile, tamales share pre-Hispanic roots with the tortilla. A corn masa very similar to the kind created during the nixtamalization process to make tortillas is used as the base for delicious tamales. Recently, we found a first-rate version of this ancient food from a new street vendor located just blocks from the Monumento a la Revolución.

Taquerías are probably the most common kind of eatery in Mexico City, but torterías, purveyors of tortas, the generously filled sandwiches that come on bolillo rolls or the smaller teleras, are not far behind. From stalls at subway station exits to restaurants that have been in business close to a century, torterías are a fixture in the city landscape. Here are five of our favorites, in no particular order:

Editor’s note: This post is the fourth installment of “Best Bites of 2013,” a roundup of our top culinary experiences over the last year. Stay tuned for “Best Bites” from all of the cities Culinary Backstreets covers. Hilaria Gastrobar We visited this restaurant on revitalized Madero Street downtown just a few months after it opened, and we were immediately won over by the food and beer selection.

Whenever we explore a neighborhood in the city, we look for the tianguis: local markets that serve as a very important part of life in Mexico. Almost everything needed for a household can be found in their narrow and colorful aisles. Mercado San Cosme is the tianguis in Colonia San Rafael, a beautiful and charming neighborhood that was established in the late 19th century as one of the first formal communities outside of the city center. In the Porfirio Díaz era, San Rafael catered to the wealthy, and the beautiful buildings and façades that still grace the streets there speak to those long-ago days of glory.

Editor’s note: This feature from Mexico City is the second installment in our street food series this week, highlighting the best streetside eats in each of the cities Culinary Backstreets covers. 1: Pambazos The pambazo is a Mexican sandwich that’s similar in style to the more familiar torta, but not nearly as ubiquitous. Most commonly found at weekly street markets like Sullivan, pambazos are made with hard, white bread rolls soaked in guajillo chili sauce that softens the crust and gives it a warm, orange-red hue. Once dried, the bread is sliced in half and then filled with a generous portion of diced potatoes, chorizo, lettuce, sour cream and sprinkled queso fresco. The bread is quite fragile, so eating the concoction can be somewhat challenging. From the first bite the pambazo starts to disintegrate, and by the end we’re usually scooping up the heavy mess with our fingers. It’s all worth it, though, as the light hint of chili in the bread and the hearty ingredients inside give the dish the same satisfying and belly-filling pleasure that comes with a good bowl of thick stew.

Markets in Mexico City are as integral a part of the culture as mariachi music and tacos, providing a place for neighbors to come together for shopping, gossip and family outings and playing a key role in keeping the social fabric tightly woven. While most neighborhoods have their own brick-and-mortar locations, their street markets are far more colorful. These crowded, boisterous shopping areas – some so large that their colorful tarp roofs can been seen on satellite photographs, stretching for miles – are also an essential component of the city’s culinary scene.

The past year has been a very good one for food in Mexico City. We’ve had a wonderful time exploring new restaurants, tracking down exciting dishes and meeting great people along the way. There have been so many memorable moments over the past year that it was hard to sit down and come up with a list of the ones that really stood out the most. Through debate and discussion (and some revisits), we narrowed down the worthy field to our top favorites. Here are our Best Bites of 2012 from Mexico City. El Pozole de Moctezuma First up on our best food experiences of the year would have to be the pozole at El Pozole de Moctezuma. Located near Metro Garibaldi, the building is nondescript and shows no sign of the deliciousness that lies within, so if we hadn’t been taken there by a friend, we never would have known about it. But what a discovery! The friendly staff showed us exactly how to build the perfect bowl of pozole, from choosing the color and flavor of the broth to adding oregano, chili powder, lime juice and, of course, a splash of mezcal. A bowl of soup never tasted so good or filled us up more satisfyingly than that at El Pozole de Moctezuma. Best of all, the place is a long-term neighborhood fixture that celebrated its 65th anniversary in 2012, a fact that bodes well for future visits.

Mexico City is probably not the first place one thinks of when it comes to ice cream. Enchiladas and tacos, sure, but ice cream? In fact, the city has quite an established ice cream scene, with spots in nearly every neighborhood. La Especial de París, an ice cream parlor on the edge of Colonia San Rafael, stands out as a family-owned venue that – unlike many of its competitors, which have increasingly turned to selling mass-produced dairy products – still makes all its ice cream the old-fashioned way, by hand and with fresh, all-natural ingredients.