The relative abundance of heritage architecture and mixed zoning in the former French Concession neighborhood (technically the Xuhui district) has left a legacy of nooks and crannies where a number of mom-and-pop noodle shops are able to withstand the test of time and pressures of a fast-changing economy. Luckily, enough noodle lovers are still craving the classics and will queue up to support their favorite local haunts. Our top five picks can get crowded, but if you avoid the main lunch rush from noon to 1 p.m., you shouldn’t have to fight (too hard) for a seat.

As the food scene in Barcelona continues to change at a rapid clip, with a constant stream of closings and openings, the city’s bodegas are an excellent example of what can be saved. These are businesses that have been updated again and again, sometimes over the course of a century, in order to preserve an essence and an identity that nobody – not now nor back then – wants to lose. La Moderna, a tapas bar and bulk-wine shop on Carrer d’Enric Granados in the Eixample Esquerra (Left Eixample) neighborhood, is a good example of this preservation model. Established in 1937, the bodega has survived just about everything, including the Spanish Civil War (1936-39).

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. One of the great joys of spring and summertime in Istanbul is the chance to get away for a day to one of the Princes’ Islands, the car-free and forested archipelago that is a short ferry ride away from the city. The only downside to an island hop is actually getting there: as soon as spring makes its first appearance in Istanbul, the hordes descend on the mainland’s ferry terminal, filling the boats to beyond capacity (at least on the weekends).

For thousands of years, snails have been an easy source of protein, particularly during lean times. But for the Romans, these slimy mollusks were more than just a back up – a meal of snails was considered an exquisite feast. The Romans were experts on the subject. They studied and classified snails; they knew where to find the edible species in the south of France, Greece, Italy and Spain, how to farm them, how to clean and prepare them and, of course, how to cook them. Records show that the snails were roasted with different seasonings, like garum, pepper or olive oil, or cooked in wine.

The easiest way to pick out a bodega in Barcelona is to look for big wooden wine barrels – they always, and we mean always, feature prominently in these taverns. Locals frequent their neighborhood bodega for myriad reasons: some come to buy affordable bulk wine from the barrels to take home, others to have a vermut (vermouth) with anchovies, or other drinks and tapas, for an aperitif. Sometimes, in those special cases where the bodega evolved to include a kitchen, they also come to enjoy a magnificent meal. These living monuments were, and still are, witnesses to Barcelona’s history, from the Spanish Civil War to the gentrification and intense “touristification” currently taking place in the city. If the walls of Barcelona’s bodegas could talk, we would eagerly listen to the stories of neighborhood life in Barcelona over the last century

That much of the past seems to stick to Samatya is a marvel in Istanbul, a city being rebuilt and “restored” at an alarming pace. First, there’s the question of its name. Occupying a stretch of the Marmara Sea and squeezed between the old city walls and Kumkapı, an area home to a rotating cast of eclectic restaurants, the neighborhood still goes by its Greek name (Ψαμάθια or psamathia, likely derived from the Greek word psamathos, meaning sand) even though it was rechristened as Kocamustafapaşa after the foundation of the Turkish Republic. Perhaps more importantly, it’s imbued with a certain type of nostalgia.

There are many legends and myths surrounding the Pyrenees. Some claim that the divine hero Hercules created the mountains by piling up rocks as a tomb for his love Pyrene, who had died in one of the area’s forests after being bitten by a snake. While a romantic story, the Pyrenees are much more than a mausoleum and a symbol of mythic love – they are also the birthplace of Basque culture and a disputed border between Spain and France, a place crisscrossed by Roman roads and sprinkled with Roman architecture, a key point in the Camino de Santiago (Way of Saint James) and a legendary land for the Catalans.

This was an intense year for Barcelona, with a complex political situation stemming from Catalonia’s bid for independence from Spain. It was a storm that the culinary scene could not help but get caught up in. Bars and restaurants have always been a temple of leisure and pleasure, but we sometimes forget that they also serve as a space for people to connect and debate. And in the spirit of debate, food and drink constitute another form of expression, an indication of a restaurant’s cultural leanings. In Barcelona this year, we could taste the continued interest in developing and strengthening Catalan cuisine, often considered an extension of Catalan identity. But we also observed the food scene’s openness to other regional cultures and global influences.

Caga Tió, Tió de Nadal No cagues arengadas Que són saladas Caga torróns Que són més bons It’s not a carol, but it is likely the most popular song in Catalonia around Christmastime. Please pardon the profanity necessary in rendering a faithful translation: “Shit, Log, Christmas Log/Don’t shit herrings/Which are salty/Shit nougats/Which are better.” You might also hear Caga Tió/Avellanas i mató/Si no cagas be,/Et dare un cop de bastó. “Shit, Log/Hazelnuts and mató [curd cheese]/If you don’t shit well/I’ll hit you with a stick.”

On a late spring afternoon I sat at the only table at Tadal, an Armenian deli in Kurtuluş. Behind me were shelves lined with imported liquors: French, Greek and Georgian wines, Russian vodkas, an admirable range of Scotch whiskies. Opposite, a refrigerated case groaned with meze (lakerda and taramasalata, rice-filled sweet red pepper dolma and mercimek koftesi, anchovies in olive oil), many varieties of olives and a range of cured meats that included not only the ubiquitous çemen-coated beef pastırma but also pork-based specimens like mortadella and salami. Cheeses were arranged next to tubs of pickles and clay dishes of buffalo-milk yogurt.

First-time visitors to Astek probably step in for the same reason most people convene at a reputable Istanbul meyhane: Good conversation in a cozy setting over a few cold glasses of rakı, together with fresh melon and white cheese, and perhaps a hot appetizer or two once the anise-based spirit has succeeded in seriously stimulating the appetite. And while one is unlikely to be displeased with any of Astek’s fine offerings, the head waiter and manager Mehmet Akkök is the reason why regulars return. Mehmet Bey brings to the table an exuberance and keen sense of professionalism that comes with years of service in the sector he loves.

Sergi de Meiá, in his own words, “started in cuisine the day he was born,” growing up as he did in his mother’s restaurant. He received his first cooking lessons from her and from a family full of chefs and cooks before heading off to cooking school at 14. Nowadays, his mother, Adelaida Castells, is still a fundamental part of the team at de Meiá’s restaurant and is in charge of the most traditional recipes they make. Those dishes are part of a concept dedicated to Catalan cuisine that is, de Meiá says, “evolutionary” and “determined by nature,” a tribute to local products, mixing tradition and modernity in the same pot and in a menu that includes a few historic recipes as well as vegan options.

Barcelona’s urban sprawl makes it easy to forget that the city is adjacent to two fertile regions to the north and south, El Maresme and El Baix Llobregat, which provide numerous hyperlocal culinary treasures throughout the year. In spring as in other seasons, these treasures appear at markets and restaurants, their origins proudly displayed, sometimes even with the names of the specific villages that they come from. The coast and gently sloping mountains of El Maresme are home to numerous villages, three natural parks and beaches. Unsurprisingly, there’s an abundance of seafood here, including gamba de Arenys (Arenys prawns), scampi (escamarlans in Catalan, cigalas in Spanish) and little Mediterranean sand eels (sonsos in Catalan).

It’s an unseasonably warm winter day as we make our way through the residential backstreets of Higashi-Shinjuku. Drying laundry hangs on nearly every balcony of the low-rise apartments beneath a cloudless, blue sky. The streets are nearly empty, but rounding the final corner to our destination we join a stream of people from all four points of the compass congregating in front of the Tokyo branch of Nagoya-based maze-soba shop Hanabi. The story of how this particular noodle dish came to be is a winding one. In the 1970s, the Taiwanese chef Meiyū Kaku was living in Nagoya and missed a few choice flavors from home.

Convincing someone to accompany you to Istanbul’s Pendik district is no small feat. The Asian-side suburb is located in the far eastern reaches of the city, a trip of at least an hour and a half from the city center requiring no less than three metros and a cab. We've been met with moans and groans upon mentioning the name, as the district is synonymous to many with the wildfire-like urban sprawl that has engulfed Istanbul over the years. Those up for the journey, however, are rewarded handsomely at Lipa, a meyhane serving Bosnian specialties. The neighborhood of Sapan Bağları is home to a large population of natives from Sandzak, a predominantly Bosnian Muslim region now split across modern-day Serbia and Montenegro.