Have you eaten them?
Because you really should.
And they couldn't be easier. Buy a bunch of seedless grapes. Toss them in the freezer. Remove them. Eat.
You won't believe it - like a mini mouthful of sorbet. I guess the sugar content in the fruit stops them freezing too hard. I don't even take them out of their little plastic bag - it stops any strays from rollong around in the freezer. Then everyone can dip in when they fancy something a little sweet and cold.
Summer is all about the easy option round here.