For the dip, peel and finely dice the onion. Stir curd, cream cheese and 6-7 tablespoons of milk until smooth. Wash the chives, shake dry and cut into fine rolls. Put 1 teaspoon aside for decoration, stir the remaining chives into the quark.
Season to taste with salt and pepper. Let the pretzel stalks thaw for about 10 minutes at room temperature. Whisk the egg yolk and 1 tablespoon of milk. Then cut each stalk into 4 pieces. Place on a baking tray lined with baking paper, brush with egg yolk and sprinkle with salt, poppy seed or seed mix.
Bake in the preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for 12-15 minutes. Remove from the oven, place on a cake rack and allow to cool slightly. Tastes very good lukewarm.
Serve lye confectionery and dip sprinkled with chives in a small bowl. Radishes taste great with it.