Potato And Onion Tart

FILLING
1/2 tb Olive oil
2 lg Brown onions
1 lg Tomatoes
1/2 ts Brown sugar
1/2 ts Malt vinegar
1/2 tb Olive oil (extra)
3 ts Paprika

Preparation: thinly slice the onions, peel and chop the tomatoes,
: peel and thinly slice the potatoes

Time: 30 minutes preparation, 1 hour chilling, 25 minutes cooking time.
Place the butter, iced water and lemon juice into a large bowl. Add 1/4 of
the flour and mix to form a paste using a fork. Add the remaining flour and
mix to form a smooth dough. Wrap in plastic wrap and put in the fridge for
one hour.

To prepare the filling heat the oil in a large pan. Add the onions and
cook, stirring over a low heat until they are a golden brown. Add the
tomatoes, sugar and vinegar. Stir to combine. Simmer, uncovered, until
thickened.

Heat the extra oil in a large, shallow pan. Add the potatoes in a single
layer. Cook, turning once, until the potatoes are golden brown.

Roll out the pastry between two sheets of greaseproof paper to fit a 23cm
fluted flan tin. Line the tin with the pastry and bake for 25-30 minutes or
until crisp and golden brown.

Spread the onion filling over the base of the cooked pastry. Arrange the
potatoes on top of the onion. Spread over the sour cream and sprinkle with
paprika. Bake in a hot over (200C) for 8 minutes or until the top is golden
brown. Serve hot or at room temperature.