In a food processor put frozen pineapple and frozen musk melon chunks. Add in icing sugar and blitz everything together till it reaches a slushy consistency.
It will take 2-3 minutes to form a smooth fruit slushy mixture. After a minute or so add in the lemon juice with the rest of the fruit mix.
Continue to blitz till there are no big fruit chunks and you have a lump free mix. Serve immediately for a soft serve consistency or pour the mixture in a baking dish and freeze it for 6-8 hours or overnight.
Recipe by Bake with Shivesh at https://bakewithshivesh.com/pineapple-and-musk-melon-sorbet-recipe/