Carciofo alla giudia is a Rome-only specialty. The whole artichoke is trimmed, pressed flat, and deep-fried until the outer leaves become crispy and the inner leaves soften. The texture varies — crispy leaves on the outside, tender heart on the inside. It's eaten by pulling leaves off and scraping the tender part with your teeth, ending with the delicate heart.
Tips from diners
Eat this with your hands. Start at the outside and peel each leaf. Save the heart for last.
This is what fried artichoke should taste like — crispy but not greasy, the flavor is delicate and earthy.
Hostaria Costanza's carbonara follows tradition: no cream, just egg yolks emulsified with pasta water and pecorino cheese. The guanciale is crisp and salty, the pepper is fresh-ground, and the result is silky without being heavy. It's cooked à la minute, so expect a brief wait.
Tips from diners
This is reliable carbonara near Campo de' Fiori. The sauce coats the pasta evenly.
Saltimbocca ('jump in the mouth') is veal thin enough to chew with a fork, topped with prosciutto and sage, braised in white wine until the sage flavor infuses the meat and wine reduces to a glaze. The prosciutto stays on top, creating a layer of salty, savory flavor. It's refined Roman comfort food.
Tips from diners
Order this as a second course after pasta. The veal is thin, the sage is fragrant, and the sauce is light.
Trippa is beef tripe sliced thin and braised low and slow in tomato sauce with fresh mint. The mint provides brightness and a cooling sensation. Pecorino is added at the end for sharpness. It's a working-class dish that's now found in refined trattorias. The tripe becomes tender from braising, and reviewers call it 'surprisingly good' if you've never tried it before.
Tips from diners
If you're trying tripe for the first time, this is the place. The mint makes it approachable.
Steak tartare at Hostaria Costanza is prepared à la minute — beef is minced, mixed with capers, anchovies (which dissolve into umami), grated parmesan, and a squeeze of lemon juice. The result is cold, tangy, and deeply savory. It's meant to be eaten as a first course, not a main.
Tips from diners
The beef is fresh and high-quality. The anchovies are the secret — they provide umami without fishy flavor.
Hostaria Costanza is built literally into the remains of the Teatro di Pompeo (55 BC), the theater where Caesar was assassinated. The ancient stone walls surround diners — a surreal backdrop for traditional Roman cooking. The menu focuses on classics: carbonara, amatriciana, cacio e pepe, carciofi alla romana, saltimbocca, and trippa. Quality ingredients and straightforward preparation are the philosophy. It's packed with tourists who make the pilgrimage, but the food justifies the location.
You're literally dining in the ruins of Teatro di Pompeo, built 55 BC. The walls around you are over 2,000 years old.
Book ahead. The restaurant is small and filled with tourists and food pilgrims. Lunch (12:30-15:00) is often less crowded than dinner.
Located steps from Campo de' Fiori. Walk the market in the morning, then book lunch here. Perfect combination.
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