1/8 to 1/4cupwater if your watermelon is not juicy enough
1banana optional - for extra creamy texture
Instructions
Puree watermelon in a blender, in batches, pulsing until smooth.
Pour into a large bowl. Whisk in honey, yogurt and lemon juice until completely smooth.
Strain the mixture through a fine sieve into a large freezable recipient, whisking to release all juice. Discard the pulp.
Freeze for 1 hour, cut into cubes then move from recipient into a blender and pulse until smooth.
Repeat every half hour for the next couple of hours. Freeze for1 extra hour, for a total of 4 hours in the freezer. Keep in the freezer covered with plastic wrap.