Cheese Croissants with Fried Onions
Mix ingredients and quickly knead a dough. Chill for 1 hour so that the dough is not too soft. Form croissants or pretzels from the cold dough. Brush with egg yolk-milk-salt mixture and sprinkle with roasted onions. Bake at 180 degrees hot air for about 12-15 minutes (depends on the size of the croissants).