Onion and tomato tart

Put the flour and butter into a large bowl and rub the butter into the flour, adding 2 tbsp of cold water as you go to make smooth dough. Roll out the dough and press it into a flan dish. Place in a fridge for an hour.

In the meantime gently fry the onions in the oil until soft and lightly golden, leave to cool.

Spread the cooked onions over the chilled pastry base and cover with tomatoes. Sprinkle with oregano and season with salt.

Sprinkle with salami and cheese and arrange anchovies on top.

Sprinkle olives on top and bake at 200°C for 25-30 mins.