Stilton & Walnut Tart - cooking recipe

Ingredients

600 g onions
3 tablespoons olive oil
1 tablespoon balsamic vinegar
375 g ready rolled puff pastry
175 g Stilton cheese
50 g walnut pieces

Preparation

Preheat the oven to 200\u00b0C/gas6.
Peel the onions and thinly slice them.
Heat the oil in a large frying pan, add the onions and fry until softened and lightly browned, stirring occasionally.
Splash in the vinegar, season, then cook for a further 5 minutes until lightly caramelized. Leave to cool while you prepare the pastry.
Use the pastry to line a 9x13 in oblong tin.
Spread over the onions, then crumble the Stilton on top and scatter with walnuts. Bake for 15-20 minutes, until the pastry is crisp , golden and the cheese has melted.
Cool the tart for 5 minutes before serving cut into squares.