Strawberry jam is always a little tricky, not the jam for a novice canner at all. Unless the fruit is seriously unripe, and hence only marginally tasty, strawberries are seriously short on pectin, which means it’s easy to make strawberry syrup, but distressingly difficult to make a strawberry jam that sets. My mother’s method was to boil stuff until the jam is almost brown, or giving up in despair and rushing out to get commercial pectin.
But I’m not a fan of commercial pectin — it adds a taste and a texture I don’t like — so I’m always looking for alternatives. For the last couple of years, I had a lot of success with the surprise addition of a kiwi fruit to a batch of jam (the little black seeds are marginally disconcerting, but you don’t taste the kiwi at all). But this year I discovered a few cubes of homemade crabapple pectin languishing in the bottom of the freezer.
If I threw one of those into the mix toward the end of the boil, would my jam set? And what about the taste?
After three quick batches of strawberry jam, two of them with mint, I report astonishing success. This jam is deep rich red, with satisfying chunks of fruit. It mounds pleasantly on the spoon, rather than drizzling down the sides, and it tastes of summer. All I need to do is boil up more crabapple pectin later this summer, and I’m good to go.
6 generous cups strawberries
4 slightly skimpy cups sugar
juice of 2 lemons
1-2 tbsp finely chopped mint (optional)
1 cube of crabapple pectin
Wash and hull the strawberries, and cut them into halves or quarters. Add sugar and lemon juice and allow to sit while you prepare the next batches of fruit. Heat gently until the sugar is dissolved, and then bring to a rolling boil for five minutes. Add the pectin and boil for another five minutes or so. Test for set, bottle in clean jars, waterbath for 10 minutes.
Try not to eat it all at once.
Rating: 4.999 (out of 5)
I admit I didn’t skim off all the foam, so there are little white flecks in some of the jars, which means it wouldn’t win any competitions at the Ex. But what’s a fleck or two between frends. This jam is knock your socks off awesome.