Savršene pekarske kifle

RECEPT: 100 mililitara mlijeka 2 žlice šećera 1 žlica suhog kvasca 100 mililitara vode 1 jaje 500 grama brašna 1 žličica soli 1 žličica praška za pecivo 100 mililitara ulja 1 žlica octa 1 žumanjak s malo mlijeka 200°C 20 min malo ulja RECIPE: 100 milliliters of milk 2 tablespoons sugar 1 tablespoon dry yeast 100 milliliters of water 1 egg 500 grams of flour 1 teaspoon salt 1 teaspoon baking powder 100 milliliters of oil 1 tablespoon vinegar 1 egg yolk with a little milk 200°C 20 min a little oil