https://m.youtube.com/watch?v=93t5-8qTAFg [youtube]93t5-8qTAFg[/youtube]
Could be worth a go.
They sound tasty and are certainly worth a try, but any vitamin c in the lemon juice would be totally nuked by the simmering. Nevertheless, they would be soothing sweets. You could play around with the flavouring a bit too.