Beetroot in pastry

Total: 2 hr 25 min. | Active: 40 min.
vegetarian, lactose-free

Ingredients

for 4 person

To bake
beetroots (each approx. 150 g)
Filling
1 tbsp olive oil
500 g brown mushrooms, finely chopped
30 g dried porcini mushrooms, soaked in warm water for approx. 5 mins., drained, finely chopped
red onion, finely chopped
2 tbsp balsamic vinegar
100 g pitted prunes, finely chopped
50 g walnut kernels, finely chopped
2 tbsp sage, finely chopped
¼ tsp chilli flakes
1 tsp salt
Dough
puff pastry dough, rolled into a rectangle (approx. 25 x 42 cm)
fresh egg white, beaten
fresh egg yolk
1 tsp water
Dressing
1 tbsp balsamic vinegar
3 tbsp olive oil
¼ tsp sea salt

How it's done

To bake

Transfer the beetroot to a tray lined with baking paper.

Bake for approx. 1 hr. 10 mins. in the lower half of an oven preheated to 200°C. Leave the beetroot to cool, peel and set aside.

Filling

Heat the oil in a non-stick frying pan. Fry the mushrooms in batches for approx. 5 mins., stirring occasionally. Reduce the heat, add the onion, cook for a further 5 mins. Add the balsamic, continue to cook until the liquid has completely evaporated. Mix in the prunes, nuts and sage, season.

Dough

Roll out the dough on the baking tray, cut a strip (approx. 5 cm wide) from one of the narrow ends and chill. This strip will be used for decoration. Spread 3/4 of the filling over the dough, leaving a border of approx. 7 cm all the way around. Place the beetroot next to each other in the middle of the dough. Spread the remainder of the filling between the beetroot, press down gently. Brush the edges of the dough with egg white, fold loosely over the beetroot, press down. Cut circles out of the chilled strip of pastry, brush with egg white, use to decorate the pastry, chill for approx. 30 mins. Whisk together the egg yolk and water, brush the dough with the egg wash.

To bake

Approx. 35 mins. in the lower half of an oven preheated to 220°C. Remove from the oven, cut into slices.

Dressing

Combine the balsamic and oil, drizzle over the slices, sprinkle with fleur de sel.

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