Yes! On my third attempt, it worked. We found a rowan tree heavily laden and not too bitter at all. The berries were definitely ripe, because as we picked, the little berries rained down on me, which was quite fun. I spent a good half hour crawling around and squashing berries, ruining my trousers, picking up all the shiny fresh ones. This was a bit compulsive if time-consuming, as it was a huge tree, and eventually I was dragged away - with a whole kg of rowans in my foraging bag.
So this is how it is done: Pick over the berries, calmly letting all spiders escape - otherwise the berries are very likely to go all over the floor. Then a good wash, and straight into a big pan covered in water, plus about a small pint. Some recipes call for the same amount of crab apples to provide pectin - not needed. Cover and bubble till berries are soft, which turns their vibrant pink colour to palest orange Then strain the lot through a scalded jelly bag. There are ingenious contraptions you can invest in to hold the jelly bag over the bowl, but I just use various chopsticks and colanders. A piece of folded muslin cloth would do. I think my first jelly was strained through a clean t-shirt. Leave overnight to drip through. The important thing is not to touch or squeeze the jelly bag. This makes it cloudy.
Next morning, you have a bowl of juice the colour of which you will never have seen before. Measure it, and for every pint add around a pound of sugar - standard measure for jellies and jams. Slowly bring to the boil stirring a lot, because the sugar must be dissolved before it boils. Then boil quite hard for a bit. Setting point is reached when you do the cold saucer thing, but I find you can tell by the way it drips off the wooden spoon - a little slowly. Also, if the droplets just spread on the saucer, it's not done. If they stay round and proud, done.
Pour into sterilized jars. I just hot-wash them in the dishwasher. Seal.
Serve with game or pork.... for an interesting, if inexplicable flavour.
Serve with game or pork.... for an interesting, if inexplicable flavour.