Use whatever kind or combination of berries you like, fresh or frozen, to make this delicious dessert sauce that's bursting .

It combines creamy, decadent mascarpone and frozen raspberries which are crisp and tart to bite into, for a dessert that ticks all the boxes.

The UK raspberry ... for the freshest raspberries. Keep raspberries chilled in the top of the fridge, or freeze by spreading out onto baking trays and then bagging once frozen.

Place the frozen raspberries into a food processor or a hand blender and add the icing sugar and blend until smooth.2. Put through a sieve and check the sweetness of the sauce. To serve1.