Spiced Cherry Orange Jam

This jam sits in the sweet spot between marmalade and fruit preserve. Whisper-thin orange slices get simmered with cinnamon sticks, whole cloves, and allspice berries until the rind goes silky and translucent, then pitted dark cherries and sugar pile in to set everything up into a glossy, ruby spread.

The orange slices are doing structural work here. Their natural pectin is what sets the jam without any added commercial pectin, while their bitter edge balances the heavy sweetness of the cherries. A generous half cup of fresh lemon juice keeps the whole pot bright instead of cloying.

Pro Tips

• Slice the oranges as thin as humanly possible. Anything thicker than a coin stays too chewy in the finished jam and the rind never softens fully.
• Use the cold plate test for the gel stage. Drop a teaspoon of hot jam onto a plate from the freezer and run your finger through it. If it wrinkles, you’re set.
• Skim foam carefully and stir occasionally to prevent crystallization. Foam left in the jars looks cloudy and shortens shelf life.
• Modern canning practice no longer recommends paraffin wax seals. Use a hot water bath with two-piece canning lids for a safer, longer-lasting seal.

Variations

• Swap dark sweet cherries for sour cherries for a tarter, more grown-up jam.
• Add a vanilla bean or a splash of brandy in the last 5 minutes of cooking for warmth.
• Substitute cardamom pods and star anise for the cinnamon-allspice-clove combo for a more aromatic, Middle Eastern-leaning profile.