10-12 pieces
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100 g butter
50 g powdered sugar
200 g flour
1 egg
1/2 tsp. baking powder
1 teaspoon vanilla sugar
a pinch of salt
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200 ml orange juice
20 ml lemon juice
30 g corn starch
100 g sugar
2 eggs
50 g butter
50 g white chocolate
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bake at 220°C for about 15 minutes.