Guelder Rose Kisiel

Ingredients

 * 100 g guelder rose berries
 * 0.5 cupful sugar
 * 2 tbsp potato flour

Directions

 * 1) Sort the fresh berries, wash, add some water, close with a lid and set aside for an hour.
 * 2) Then press the berries through a sieve, remove the stones, pour in hot water, add the sugar, mix and bring to a boil.
 * 3) Pour in the dissolved potato flour and bring to a boil again.