- 1 lemon, juice only
- 125g/4½oz mascarpone, at room temperature
- 6 tbsp icing sugar
- 12 blueberries, plus extra to serve
- 1 ripe banana, mashed
- wafer biscuits, to serve
- In a bowl, mix together the lemon juice and mascarpone until well combined.
- Stir in the icing sugar, then the blueberries and mashed banana.
- Transfer the ice cream mixture to a freezeable, lidded container. Freeze for at least two hours, or until solid.
- To serve, scoop the ice cream into bowls and sprinkle with blueberries. Serve with a wafer biscuit.