Rowans are a common addition to jellies up here, as well as an occasional nibble once the frosts set in.
On their own they are too swersh........mouth dryingly bitter........to be used so we add them to apples or to mincemeat type mixes to be served with game.
As rowan and apple jelly they are served like marmalade.
Basically weight for weight fruit and water. The rowans are maybe eight or nine big spreads in 3kgs of apples. Bring to a boil, lower the heat and simmer until the fruits break to mush, usually well under an hour. Pour into a jelly bag (or muslin lined sieve) and hang to drip overnight. Don't squeeze or you'll make cloudy jelly.
Next day, measure liquid and add a gram of sugar per ml of liquid. i.e. Iltr gets Ikg added.
Bring slowly to a rolling boil, meanwhile wash and warm jars. Test for setting by dribbling a little on a cold plate. When the surface crinkles, it's ready to be potted. Remove pot from heat and allow to cool a little. Pour into jars and seal with wax papers and jam covers.
Keeps for ever..........unless ancient uncles and sons find out it's in the pantry
Awfully good with oatcakes and cheese
The rowans can be carefully picked over, topped and tailed if needed, and added to spicy fruit mincemeat mixes too. Makes lovely stuff
I can't tell you whether this is safe or not, but we crush them and dry them and they get used as an addition to flu buster teas. I don't know if this partial fermentation/ drying destroys any toxins or not. Please use as info only.
cheers,
Toddy