For the banana-blackberry jam, wash the blackberries, drain well and slice the bananas.
Mix with sugar, water and citric acid, put into an unperforated cooking dish, cook at 100 °C for about 25 minutes.
Fill into glasses while still hot.
Servings: 6.0 (servings)
For the banana-blackberry jam, wash the blackberries, drain well and slice the bananas.
Mix with sugar, water and citric acid, put into an unperforated cooking dish, cook at 100 °C for about 25 minutes.
Fill into glasses while still hot.