Iced Blackberry Yogurt

Ingredients

8 blackberries
1 tb runny honey
1 oz soft brown sugar
1 ripe banana
5 oz natural yogurt
1 size
2 egg

Instructions

Puree the blackberries in a blender and push through a sieve to remove the seeds. Add the honey and brown sugar. Mash the banana and add. Place in a container and freeze for 1 hour. Remove from freezer, transfer to a chilled bowl or blender and beat until soft. Whisk the egg white until stiff and fold into mixture. Return to the container and freeze for at least 2 hours.