Place rhubarb and water in a saucepan over medium high heat. Cook, stirring for about 8 to 10 minutes – until rhubarb has broken down and is quite thick looking. Remove from heat and cool completely.
Stir together sour cream, condensed milk, strawberries, vanilla and salt until well combined. Fold in stewed rhubarb. Brush top of flan with rum or ice wine (if using).
Spread mixture evenly over sponge cake flan and sprinkle evenly with white chocolate and garnish with fresh berries.
Place rhubarb and water in a saucepan over medium high heat. Cook, stirring for about 8 to 10 minutes – until rhubarb has broken down and is quite thick looking. Remove from heat and cool completely.
Stir together sour cream, condensed milk, strawberries, vanilla and salt until well combined. Fold in stewed rhubarb. Brush top of flan with rum or ice wine (if using).
Spread mixture evenly over sponge cake flan and sprinkle evenly with white chocolate and garnish with fresh berries.