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Tart of tomato, beetroot and button onion
Ingredients
Serves 4
Pastry
- 500g/1lb2oz ready-made puff pastry
Tomato sauce
- 2tbsp olive oil
- 1 shallot, finely chopped
- 1 clove garlic, crushed
- 1 x 400g/14oz tinned chopped tomatoes
- 1 pinch caster sugar
- 1tbsp chopped parsley
- Sea salt and freshly ground black pepper
Pickled beetroot
- 4 medium cooked beetroot, skinned and sliced into 3mm/1/8 “ rounds
- 275ml/½ pt raspberry vinegar
- 1tsp salt
- 1tsp sugar
- 6-8 shallots, peeled
- 1tbsp olive oil
- 1 egg, beaten
Pesto
- 50g/2oz whole roasted almonds
- 1 bunch picked basil leaves
- 50g/2oz grated parmesan cheese
- 2tbsp rapeseed oil
- 1 clove garlic
- 1 bunch fresh mint
- 1tbsp chopped parsley
- Sea salt and freshly ground black pepper
Method
- Preheat the oven to 200°C/400F/gas mark 6.
- Heat a sauté pan until hot, add the olive oil, shallot and garlic and sweat for a couple of minutes without colouring.
- Add the tomatoes and sugar and cook until reduced by half then add the chopped parsley, season and put to one side to cool.
- Meanwhile, place the beetroot into a bowl. Heat the raspberry vinegar, salt and sugar in a saucepan until boiling then pour over the beetroot.
- Bring a pan of salted water to the boil, add the shallots and boil for 3 minutes then drain and leave until cool enough to handle. Cut in half and char the cut sides in a hot dry pan.
- When lightly charred, separate the petals and mix with a little olive oil and season.
- Cut the rolled out pastry into 20cm/8” circle then fold over the edges to make a raised rim and egg wash.
- Spoon the tomato sauce over the centre of the tart, then drain the beetroot and carefully overlapping them, lay them on the tart in a circle.
- Sprinkle the drained onions in the centre.
- Bake in oven for 5 minutes then the oven down to 180°C/350F/gas mark 4 until cooked through – about 10-15 minutes.
- Meanwhile blitz the dry ingredients for the pesto until fine or very finely chop the herbs and mix with the almonds and oil.
- Drizzle some over the onion when the tart is cooked or serve separately.