If you're craving ethnic flavours, here are eight of the best foreign eateries in the capital, all of which cost no more than the average Italian restaurant.
Eat Ethiopian – Mesob
Via Prenestina, 118
Located at the edge of Rome's Pigneto district, visitors to this cosy and atmospheric restaurant can smell the spices wafting out of the premises a good five metres before stepping inside.
The restaurant serves highly spiced and aromatic Ethiopian stews with meat and vegetables. The stews are served on top of large platters of injera, a flat fermented bread made from the traditional Ethiopian grain, teff.
It's an authentic experience. No cutlery is provided; instead, each platter is designed to be shared between three or four people, who tear off hunks of bread and use them to tuck into the food.
Make it Mexican – Tacos & Beer
Via del Boschetto, 130
At the heart of Rome's trendy Monti district, the colourful and informal Tacos & Beer is a new addition to Rome's restaurant scene, offering excellent Mexican fare.
The eatery serves up a limited, but traditional, menu of Mexican tacos and burritos and nachos, which are packed with fresh flavours. The dishes all include authentic Mexican ingredients like cactus pads, jalapenos, black-beans and lashings of fresh guacamole.
Eating at Tacos and Beer is a rapid affair – you will probably be in and out within half an hour – having washed your chow down with a glass of beer or a Margarita.
Chow on Chinese – Hang Zhou
Via Principe Eugenio, 82
A stone's throw from Vittorio Emmanuele metro stop in Rome's Chinatown, Hang Zhou offers some of the best Chinese food the city has to offer.
The menu is typical for a western Chinese restaurant but the quality of the cooking and ingredients used sets Hang Zhou apart from its numerous competitors in the city.
The low-key restaurant is ever popular among locals, so book in advance if you plan on eating at peak times, or you might find yourself queuing up outside while you wait for a table.
Craving Curry – Sitar
Via Cavour, 256/A – Closed Mondays
A short walk from the Colosseum, Sitar offers traditional north Indian dishes which are sure to hit the spot if you're craving a curry.
The restaurant's flavourful and authentic dishes have made it a mainstay among Rome's Indian community.
It is located below street level and the informal atmosphere and friendly staff ensure dining is always a laid-back affair.
After Arabic – Zenobia
Piazza Dante, 23
Zenobia's menu serves up the classics of Syrian and Lebanese cuisine.
If you're after a fix of tabbouleh, stuffed aubergines, falafel or hummus, there's no better place in Rome. But the menu also includes some lesser known dishes with tastes that might just give you a new culinary experience.
Between the excellent nosh, Arabic style decor and steaming shisha pipes that fill the restaurant, its easy to forget that you are dining in the centre of Italy's capital.
Eritrean eats – Africa
Via Gaeta, 26. Closed Mondays.
Smack bang in the city centre, not far from Termini, Africa is a hidden gem serving up Eritrean and Ethiopian food at very modest prices.
As with the Ethiopian restaurant Mesob, mentioned above, there is no cutlery here. Instead meals are eaten by picking up food with hunks of torn injera bread.
Africa distinguishes itself from Mesob in its slightly wider menu, including more vegetable and fish dishes, which make it a better fit for vegetarians.
Savour South Tyrol and Austria – Cantina Tirolese di Macher Manuela
Via Giovanni Vitelleschi, 23
Okay, so this entry is questionable as South Tyrol lies on Italy's northernmost border.
However, its Austrian-style cuisine is a world away from the saltimbocca and fiori di zucca which characterize Roman cuisine.
The Cantina's menu offers things like fondue, Viennese goulash, schnitzle and South Tyrol's traditional pasta variety – spatzle.
Located between Castel Sant'Angelo and St Peter's Basilica, the restaurant is decorated in typical Alpine style, with waiters and waitresses serving tables dressed in traditional South Tyrolean garb.
More Mexican – La Taqueria
Via Giacomo Boni, 26
La Taqueria, located near Piazza Bologna, serves up freshly made Mexican street food, much like Tacos & Beer, mentioned above.
The menu revolves around tortillas, burritos and nachos and the place is a good shout if you're after vegetarian or a vegan-friendly option. The menu is low on meat and even offers a soy chilli.
La Taqueria also offers desserts like churros and dulce de leche, but be warned, the place is popular and small, so can get very crowded at peak times during the weekend.