It's a bit of a faff to make, but it's worth the clogged sink drain from the raspberry shrapnel. Using raspberry syrup and especially raspberry jam in...
… tho depending on your raspberries you might need to add a few more than 5 to get that punch of raspberry flavour. Sometimes the raspberries you buy can look a lot more amazing than they taste, and in this case up to ten is better - sieving this many definitely makes it more annoying to make but it’s still worth it!