I make my own pectin from under-ripe windfall apples, You chop them up, simmer them to a pulp, skins, seeds and all, with the least possible water. Then strain through a cloth and store in a jar in the fridge till needed. about half a cup will get a good set with 4lbs strawberries, but if not setting you can always add a little more and boil up again.
Something else I am thinking of doing is making pate sucree targets and putting a selection of fruits in them with a glaze. I have so far harvested 5 cherries some gooseberries and a few tayberries and quite a lot of strawberries.
This is the first year we've had lovely strawberries in a good amount from the garden - I have tried several different varieties over the years but these are plants given by a neighbour, she didn't know what variety they are.
Our strawberries, and all the other berries, just get eaten as soon as they're picked straight from the allotment. The only fruit crop I even cook is rhubarb. I love this time of year. It makes all DH's the hard work worthwhile.
You can buy jam sugar but it is more expensive - there are two types, one is preserving sugar which I think is just sugar which melts more easily, the other has pectin in it.
It keeps better when made in the pan and I used lemon juice as well. One year I didn't think it had set and re-boiled it and it ended up like toffee. A bit sloppy is much better.
I do mine in the pan and use Cetro and preserving sugar and a squirt of lemon juice. Taking no chances. It never sets hard jyst semi set but doesn't affect taste.
I make it the old fashioned way in a preserving pan, but add red currants. About a quarter of a pound red currants to four pounds of strawberries - and I cut down on the sugar too. About three and a half pounds of preserving sugar. It gets a good set with some whole strawberries.
I’ve never used the microwave - does it get hot enough?
Have strawberries from allotment so need advice on strabery jam. I tend to make small amounts in the microwave. Setting always a problem. Do you people use Certo?