Ingredients
Equipment
Method
Rest the fruit mixture
- Combine apricots, sugar, lemon juice, and lemon zest in a heavy pot, then stir to coat the fruit evenly. Rest 30 min at room temperature so the apricots release juice.
Boil with vanilla
- Add the vanilla bean and scraped seeds, then bring the mixture to a rolling boil while stirring. Keep at a rolling boil for 1-3 min to dissolve sugar and activate thickening.
Simmer to set
- Reduce the heat and simmer 20-30 min, stirring often, until the jam looks glossy and thick enough to mound slightly on a spoon. Continue simmering within this range until it coats the back of a spoon.
Check the set
- Remove the vanilla pod, then test a small spoonful on a cold plate to see if it wrinkles when pushed. If it runs like syrup, simmer 3-5 min more and test again.
Jar and store
- Ladle the hot jam into sterilized jars and leave appropriate headspace for your canning method. Process 10 min in a water-bath canner or refrigerate up to 3 weeks.
Notes
For the best black-fleck effect, scrape the vanilla bean seeds thoroughly into the pot. Refrigerate jam for up to 3 weeks; for longer storage, process jars (freeze not recommended for this recipe). If you want a lower-sugar option, replace part of the sugar with a 1:1 jam sweetener designed for preserves so the set remains reliable.
