Cut the potatoes into sticks approx. 5 mm thick, dust with flour, add the oil, mix well. Arrange on two trays lined with baking paper.
Bake for approx. 30 mins. in a (convection) oven preheated to 220°C. Combine the paprika and salt, mix in with the potatoes.
Combine the cream cheese, quark, lemon zest and lemon juice, season.
Add the chives.