Cut 75 g butter into cubes. Mix 250 g flour, salt, 50 g sugar, butter and 90 ml cold water with the dough hooks of the hand mixer to a smooth dough. Wrap in foil and chill
For the filling, wash the orange hot, rub dry and grate the peel with a fine grater. Melt 2 tablespoons of butter. Beat the eggs and 125 g sugar with the whisk of the hand mixer until white and creamy. Mix cheese, 1 tbsp. flour, orange zest, liquid butter and egg mixture. Season with cinnamon
Roll out the dough on the floured worktop (approx. 40 x 30 cm). Cut out 12 circles (approx. 11 cm Ø). Line the hollows of a greased muffin tray sprinkled with flour with the dough circles. Spread the cheese mixture in them
Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 25 minutes. Leave to cool in the tray for approx. 20 minutes, then carefully remove from the muffin tins. Dust with icing sugar
Waiting time approx. 20 minutes