1Thinly slice the onions, season with salt, and sauté in olive oil until soft. Set aside.
2Cut the cabbage into wedges, season with salt, and sear on both sides in plenty of olive oil until golden.
3In a jug, combine the cream and stock.
4Layer the cabbage and onions in a heatproof casserole dish or cast iron skillet. Pour over the cream mixture, add cheeses, thyme sprigs, and season with salt and pepper.
5Roast at 200°C for 20-30 minutes, until bubbly and golden on top.
Ingredients
1 head of cabbage
2 onions
200 ml cream
150 ml vegetable stock
100 g Gruyère cheese
50 g blue cheese
2 sprigs of thyme
0 salt
0 pepper
0 olive oil
Equipment
knifewooden boardred cast iron skilletgraterspoontongs