The drive from Perugia airport had been going swimmingly until I realised, somewhere past Magione, that I'd left the entire bag of groceries on the kitchen counter of our flat in Manchester. There we were, two hours in, stomachs rumbling, approaching a farmhouse near Castiglione del Lago with nothing but a half-eaten packet of wine gums and my misplaced confidence.

We found the place down a dusty track lined with cypress trees, the sort of avenue that makes you feel embarrassingly underdressed in your crumpled EasyJet finest. The farmhouse sat there in typical Umbrian fashion, all honey-coloured stone and terracotta tiles, with a pool glinting at the back like it was showing off. My partner gave me that look. The one that said "you forgot the food, didn't you?" I had, of course. Spectacularly so.

The owners, a cheerful couple called Marco and Luisa, had left us a welcome basket. I practically wept at the sight of it. Local olive oil so green it looked radioactive, a loaf of unsliced bread that could double as a weapon, and a jar of truffle honey that I immediately decided would solve all my problems. There was also a bottle of Grechetto, which we opened within approximately four minutes of arrival. Priorities.

That first evening became an exercise in improvisation. We drove into Castiglione del Lago proper, the medieval bit perched on its rocky promontory, and found a tiny alimentari still open. The owner, a woman whose patience deserved sainthood, watched me mime "pasta" with the desperate enthusiasm of a bad charades player. I emerged with spaghetti, tinned tomatoes, pecorino, and something she insisted was "per la cena" that turned out to be wild boar salami. We ate on the terrace as the sun dropped over Lake Trasimeno, the bread finally yielding to a serrated knife, the wine going down far too easily.

The next morning revealed the full horror of my packing disaster. No proper knife beyond a butter one, no colander, a single saucepan with what I can only describe as "character." I stood in that farmhouse kitchen, surrounded by beautiful local produce and utterly defeated by basic functionality. My partner, wisely, suggested the Thursday market in Castiglione's main square. I have never been so enthusiastically punctual for anything in my life.

What a market it was. Stall after stall of vegetables that actually smelled of something, cheeses sweating gently in the warming air, porchetta being carved with theatrical precision. I bought far too much, as one does. Courgettes with their flowers still attached, which I had vague plans to stuff. A wheel of aged pecorino that I justified as "traveling well." Tomatoes so ripe they bruised at a harsh glance. The butcher talked me through his guanciale with the seriousness of a man discussing philosophy, and I nodded along, understanding perhaps every third word but agreeing wholeheartedly.

Back at the farmhouse, reality set in. My attempt at pasta alla gricia, that Roman classic, became pasta with vaguely crispy bits of excellent pork and too much pepper. The courgette flowers sagged in my improvised batter. But we ate it outside, with more of that dangerous Grechetto, and somehow it tasted of triumph. The lake shimmered. Swallows dived. I stopped caring about technique.

By day four I'd developed a system. Morning coffee on the terrace, then a walk down to the village for fresh bread from the forno that still uses a wood oven. Lunch became simple assemblies of whatever looked good: white beans dressed with that nuclear olive oil, tomatoes torn apart with my hands because I'd given up on the knife situation, thick slices of salami. Dinner was my proper project, my attempt at redemption. I made a ragu that simmered for hours while we floated in the pool, turning occasionally like vegetables ourselves. The kitchen filled with smells that felt earned.

Marco dropped by with eggs from his chickens, which had yolks the colour of a traffic cone. Luisa brought us a jar of her preserved plums. I started to understand that self-catering here wasn't a compromise but a conversation with the place itself, one conducted through markets and missteps and magnificent ingredients that forgave my clumsiness.

On our final evening I managed something approaching a proper cacio e pepe, the pecorino emulsifying without seizing, the pepper cracked fresh. We ate it as the light faded, the lake turning silver, my grocery catastrophe two weeks distant and somehow now fondly recalled. I'd arrived with nothing, practically, and was leaving with recipes scrawled on the back of a ferry timetable, a new appreciation for improvisation, and the certain knowledge that I'd be back, hopefully with a sharper knife and better Italian, though probably still with my talent for forgetting the essentials.