1. Make sure your sorbet flavours are soft enough to scoop. If not remove from the freezer and leave out for a few minutes to soften. 

2. Halve the grapefruit and scoop out all the fruit so you have an even smooth surface inside

3. Take small spoonfuls of the sorbet flavours and add to the grapefruit halves, alternating as you go. I had a cup of boiling hot water to hand to dip the spoon in as I went – to both clean it and to make it easier to scoop out the sorbet.

4. Once the grapefruit half is filled make sure you have packed in the sorbet well to remove air bubbles. Wrap in clingfilm and place in the freezer for at least 4-5 hours.

5. Remove the grapefruit halves and slice. I used a serrated knife and ‘carved’ it which worked well. Once you’ve cut your slices you can eat or add back into the freezer to save for later.