Sliced Roasted Potatoes with Tomato, Oregano and Basil

My kitchen smelt like Italy yesterday evening, as this delicious gratin released its sumptuous aromas into the atmosphere. It reminds me: I must renew the seals on my oven.

I originally found this recipe in Gennaro Contaldo and Antonio Carluccio’s ‘Two Greedy Italians’, made it. loved it, then promptly forgot about it as I got busy cooking other dishes. What an error; this should have been flagged in my notebook as something to enjoy at least once a week.

The flavours are simple, but marry together exceptionally well. The trick here is to use lots of cherry tomatoes, and to ensure that at least half of them have been de-seeded, otherwise it’s just a little too wet. Cooked this way it has a delicious crunchy topping with layers of soft but firm potato and onion waiting for you underneath.

It is perfect alongside seared tuna or salmon, and with a simple salsa it only requires a few good handfuls of rocket to make you smile.

kudfhgu.jpg


RECIPE – Serves 4 

100ml olive oil

700g thinly sliced potatoes

approx 2 tsp dried oregano

flaked sea salt and freshly ground black pepper

a large handful of roughly-torn basil leaves

400g red onions, peeled and thinly sliced

600g cherry, or baby-plum tomatoes, halved. Half of them de-seeded

1 tbsp dry vermouth

For the salsa:

1 tsp fennel seeds, lightly crushed

2 tbsp white wine vinegar

1 banana shallot, finely sliced

2 medium tomatoes, de-seeded and diced

a handful of basil leaves, shredded, set aside a couple of small sprigs for garnish

a small handful of pitted black olives, quartered


METHOD

Preheat the oven to 180C/ 160C fan /Gas 4. Slice the potatoes; use a mandolin if you have one, it will make the job much faster and more precise. Otherwise, slice them – very carefully – as thinly as you can. Also prepare the tomatoes and onion.

In a large, oven-proof dish, drizzle 3 tbsp of the olive oil over the base and then place a thin layer of sliced potato. Sprinkle 1/3 of the oregano over the top and season lightly.  Scatter a thin layer of basil leaves, then a single layer of sliced onion followed by a mixture of tomatoes, some de-seeded and some with seeds in. Drizzle with a little more oil, then repeat the layers twice more: potato; oregano; a little seasoning; basil; onion, then tomatoes. Drizzle with a little oil to finish, with the vermouth.

Cover with foil and bake in the middle of the oven for 45 minutes, then remove the foil and gently loosen the bottom layer of potatoes. Put back into the oven, uncovered, for a further 25-30 minutes.

Meanwhile, make the salsa: combine the lightly crushed fennel seeds, shallot and vinegar in a bowl and set aside while you de-seed and chop the tomatoes; then add the tomatoes, basil and olives. Combine well, season lightly and set aside for now.

Allow the potatoes to rest while you cook your fish, then serve on warmed plates with the salsa and a simple rocket salad.

Leave a Reply