METHOD
- 01.Preheat the oven to 200°C/fan180°C/gas 6. Slice the potatoes 3mm thick and simmer in salted water for 5 minutes until just tender. Drain. Put the spinach in a colander, pour over freshly boiled water from a kettle to wilt, then refresh under cold running water and squeeze dry.
- 02.Heat the oil in a frying pan over a medium heat and soften the onion, stirring, for 8 minutes. Stir through the garlic and cook for 2 minutes more, then remove to a bowl. Add the bacon to the pan and fry until starting to crisp. Add to the onion, then stir through the flour.
- 03.Lightly grease a large ovenproof dish (about 2 litres) with butter. Mix the cream with the stock and season.
- 04.Layer the potato, onion and bacon, spinach, shredded chicken and half of the cheese, pouring over the cream sauce as you go. Finish with a layer of potatoes. Season with salt.
- 05.Bake for 30 minutes, then scatter over the remaining Reblochon and return to the oven for 10-15 minutes more until golden and piping hot.