P
Italian · Molise
Frittata di Patate e Cipolla alla Molisana
Thick potato and onion frittata from Molise — made thicker and denser than the standard Italian frittata by including more potato (cooked until completely soft) and more egg. The potatoes are first boiled and crushed (not mashed), then combined with beaten eggs, Molisano Pecorino, and caramelised onion. The frittata is cooked in a terracotta pan in olive oil and flipped onto a plate to finish the second side. The result is 3–4cm thick, golden on both sides, and yielding in the centre. A farmhouse preparation that is the primary meal, not a side dish.
‹Swipe for the next dish›
I
The Market List
The benchmark for each ingredient, and who stocks it near you. Tap a stockist to go straight to the product.
600 g
6
eggs
beaten
Your own market
1 large
onion
finely sliced
Your own market
80 g
Molisano Pecorino
grated
Your own market
60 ml
olive oil
divided between caramelising and frying
Your own market
1 tsp
fine salt
plus more to taste
Your own market
Each tap is counted, so the stockist sees the demand Provenance sends them.
II
The Method
1
Place the whole potatoes in a pot of cold, well-salted water and bring to the boil, cooking until completely tender throughout — a skewer must meet no resistance at the centre. Starting them in cold water rather than boiling means the heat penetrates to the core evenly, so the outside does not turn to mush before the centre is done. Drain and leave until cool enough to handle, then peel and crush the flesh coarsely with a fork or the back of a spoon, leaving visible irregular pieces; the crush is done when no whole potato remains but the mass still has texture.
2
Warm a film of the olive oil in a pan over medium-low heat, add the sliced onion with a pinch of salt, and cook slowly, stirring occasionally, for 20 to 25 minutes so the onion fully collapses, turns deep golden, and becomes sweet throughout — the salt draws moisture out early, which helps the onion soften and colour without scorching. No sharp or raw smell should remain. Remove from the heat and allow to cool slightly before combining with the egg.
3
In a large bowl, combine the crushed potato, caramelised onion, grated Pecorino, and beaten eggs, then season assertively with salt, because the starch in the potato dilutes the egg's savour and this mixture requires more seasoning than a standard vegetable frittata would. Mix until cohesive but not uniform; the mixture is ready when no streak of plain egg remains.
4
Heat the remaining olive oil in a terracotta pan over medium-low heat, pour in the mixture, and press it gently to an even depth of 3 to 4 cm. Cook without disturbance for 8 to 10 minutes, keeping the heat at medium-low throughout — this is where the dish lives or dies, because high heat burns the surface crust before the thick interior has any chance to set. The frittata is ready to flip when the edges are visibly set and golden, the top surface has lost its liquid sheen, and the underside releases cleanly from the pan when the edge is lifted with a spatula.
5
Slide the frittata onto a flat plate, invert the pan over the plate, and flip both together in one decisive movement so the frittata returns to the pan uncooked side down — a hesitant flip lets the soft interior shift and break, so commit fully and act quickly. Cook the second side for a further 8 to 10 minutes over medium-low heat. The frittata is done when both sides are deep golden, the interior yields under gentle pressure without feeling liquid, and the whole cake holds its shape when the pan is tilted.
6
Slide onto a board or plate and allow to rest for at least 5 minutes before cutting into wedges, so the interior firms and the structure settles enough to hold a clean edge when sliced. The frittata is equally correct served warm or at room temperature; the flavour develops and the interior firms further over the first hour after cooking.
III
Quality Hierarchy
01
Reserve — Aged Molisano Pecorino from a named producer; waxy-fleshed heritage potato varieties with dense starch; cold-pressed single-origin olive oil from Molise or Campania.
02
Estate — Young Pecorino Romano D.O.P.; a reliable floury potato such as Bintje or Désirée; good extra-virgin olive oil from southern Italy.
03
Market — Any firm Pecorino; standard supermarket floury potato; any extra-virgin olive oil.
04
House — Grana Padano or Parmigiano-Reggiano in place of Pecorino; any all-purpose potato; standard olive oil. The sharpness that cuts the starch is diminished but the dish remains sound.
IV
Sensory Tests
◇Touch. A skewer pushed to the centre of the boiling potato meets no resistance — the flesh is completely tender.
◇Smell. The onion has lost every trace of sharpness; only a sweet, caramelised fragrance remains.
◇Sight. The top surface of the frittata in the pan has lost its liquid sheen; the edges are visibly set; the underside lifts cleanly at the rim.
◇Touch. The finished frittata yields under a gentle press without any liquid movement beneath — dense and cohesive, not liquid at the centre.
◇Where it lives or dies. The heat must remain medium-low for the full 8 to 10 minutes per side — the frittata's thickness demands it: high heat destroys the surface before the centre can set.
Pillar V
Cross-cuisine parallels are part of membership.
The dishes this one teaches you, across the cuisines — on every recipe.
Enter · from $49 a year
VI
What to Pour
The pairing
Wine
From British Columbia
Sparkling wine
Without alcohol
GT's Synergy Organic Kombucha — Gingerade
GT's Living Foods · Los Angeles
Not yet stocked in British Columbia
Non-alcoholic
Each tap is counted, so the stockist sees the demand Provenance sends them.
Why each one works is part of membership — Enter · from $49 a year →
The whole pairingPillar VII
Origin and lineage are part of membership.
Where the dish comes from and how it came to be — on every recipe.
Enter · from $49 a year