Homemade berry chutney

Yared Hagos recipe sufficient to make 1 kg: put into a saucepan 750 g of frozen red berries mix, 350 g of sugar and 300 g of gelling sugar. Add 4 cinnamon sticks, 4 teaspoons of cardamom seeds, 10 pieces of a star anise, 4 teaspoons of ground nutmeg and 5 vanilla pods. Heat until the sugar dissolves and leave to infuse overnight. Strain the mixture and store in a glass jar.