Tonno e Peperoni

A classic of Roman Jewish cuisine, Tonno e Peperoni is a simple yet deeply flavorful dish of tuna belly and bell peppers, slowly cooked in olive oil until meltingly tender. While its exact origins trace back to Rome’s historic Jewish quarter, the dish has found a celebrated home abroad. At El Xampanyet in Barcelona, Spain, the version praised by *Cosa mangiamo oggi?* exemplifies the style: the peppers are cooked down to a sweet, almost jammy consistency, while the tuna remains moist and flaky, never dry or overcooked. The key ingredients are few—high-quality ventresca (tuna belly), red and yellow bell peppers, olive oil, garlic, and sometimes a splash of white wine or a pinch of chili. What distinguishes a great Tonno e Peperoni is the balance: the peppers must be soft but not mushy, and the tuna should absorb the sweet, smoky pepper oil without falling apart. Regional variations exist; in Rome, some cooks add capers or anchovies for briny depth, while in coastal southern Italy, fresh tomatoes might be included. The dish is typically served at room temperature as an antipasto, allowing the flavors to meld. Whether enjoyed in a bustling Barcelona tapas bar or a Roman trattoria, Tonno e Peperoni remains a testament to the beauty of letting simple, high-quality ingredients speak for themselves.