Stone-griddled stuffed pasta from the Tuscan-Romagnol Apennines: a piadina-like dough sealed around a potato, pancetta, and pecorino filling, cooked dry on a blazing-hot refractory stone slab until golden-brown and faintly charred. A PAT of both Emilia-Romagna and Tuscany.
The name derives from the refractory stone slab (lastra di pietra refrattaria, called tégia in Romagnolo dialect) traditionally placed over an open fire for cooking. Mountain communities in the Forlì-Cesena province — primarily Bagno di Romagna, Premilcuore, and Santa Sofia — and across the border in Arezzo province (Poppi, Chiusi della Verna) developed this dish as a frugal, fuel-efficient way to cook filled pasta without pots or fats. It holds PAT recognition in both Emilia-Romagna and Tuscany.
The outer crust is dry, slightly blistered, and carries faint smoke and toasted wheat notes from the stone contact; the inner dough softens with the steam from the filling. The potato filling is creamy and dense, punctuated by salty pecorino and crisped pancetta, with nutmeg threading through.
A refractory stone slab stores and radiates intense, even heat (surface temperatures reaching 250–300°C). The moment dough contacts the stone, surface moisture flash-evaporates, triggering Maillard reactions that produce golden-brown color and nutty, toasted aromas. Meanwhile the sealed interior traps steam released from the potato filling, cooking the dough from within and keeping the filling moist. Turning the tortello repeatedly ensures both faces develop color without burning.
Variations
The classic filling is potato with pancetta and pecorino; variants include pumpkin (sweet-savory), sautéed cabbage with garlic, and boiled greens (chard or spinach) mixed with ricotta and grated cheese. A Corezzo version in Tuscany holds its own PAT listing. The tortelli can be eaten cold the next day or briefly rewarmed beside a fire.
On the Palate
Where Tortelli alla lastra sits in the Italian flavor cloud
Ingredients
Serves 4
How it's made
8 steps · 30 min
- 125 min
Boil potatoes in salted water until fully tender; drain and pass through a potato ricer while still hot.
- 215 min
Sauté finely diced pancetta in a dry pan over medium heat until lightly golden and its fat has rendered; add to riced potato with grated pecorino, a grating of nutmeg, and black pepper; mix well and let cool.
Watch outRender the pancetta until its fat runs clear and the dice are just golden, not crisp-hard — overcooked it turns dry and grainy in the filling.
- 320 min
Combine flour, water, and a pinch of salt; knead 8–10 minutes into a smooth, firm dough similar to piadina; cover and rest 15 minutes.
- 410 min
Roll dough to about 3mm thickness on a lightly floured surface; cut into rounds or rectangles of roughly 12cm.
- 510 min
Place a generous spoonful of filling on one half of each piece; fold over and seal edges firmly by pressing with fingers or a fork, pressing out all air pockets.
Watch outPress every air pocket out and seal the edges hard — trapped air makes the tortello puff and split open on the hot stone.
- 615 min
Heat a refractory stone slab (or thick ungreased cast-iron griddle) over high heat for 15 minutes until very hot; place tortelli on the dry surface without any oil or fat.
- 710 min
Cook 3–4 minutes per side, turning 2–3 times, until both faces are golden-brown with charred patches and the dough is cooked through.
Watch outTurn as soon as golden-brown blisters and dark char patches appear — that's the stone at temperature; too pale means it wasn't hot enough.
- 82 min
Serve hot immediately as a snack or antipasto; equally good cold the following day.
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