1.1 lbs of sugar. 1 lemon (just the juice, to intensify the flavor and help preserve). How to Make Plum Jam, Step by Step Preparing the plums: Wash the plums thoroughly, remove the pits ...

This easy plum jam with added sparkle makes a great Christmas present or accompaniment to your roast turkey. You’ll need a sugar thermometer for this recipe. Peel the apples and grate into a ...

It’s the kernels and the lemon juice that will help to set the jam. Keep a small pile of saucers in the freezer to make the testing easier. Warming the sugar speeds up the jam-making process.