Jams & Preserves
Blueberry-Spice Jam
Deep blueberry flavor warmed with a restrained touch of cinnamon or nutmeg.

Gather
Ingredients
- 2-1/2 pints ripe blueberries
- 1 tablespoon lemon juice
- 1/2 teaspoon ground nutmeg or cinnamon
- 5-1/2 cups granulated sugar
- 3/4 cup water
- 1 box (1-3/4 oz) powdered pectin
Preserve
Instructions
- 01
Pre-sterilize canning jars and keep them hot.
- 02
Rinse the blueberries, then crush them thoroughly in the saucepan, working one layer at a time.
- 03
Add lemon juice, chosen spice, and water. Stir in powdered pectin.
- 04
Over high heat, stir often until the mixture reaches a full rolling boil.
- 05
Pour in the sugar and heat again to a full rolling boil. Keep it boiling hard for 1 minute while stirring continuously.
- 06
Remove from heat and quickly skim foam. Fill hot jars, leaving 1/4 inch headspace.
- 07
Use the tested boiling-water process: 5 minutes (base time).
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NCHFP — Blueberry-Spice Jam
Canning Vault independently summarizes the tested controls in practical language; the linked authority controls an actual batch. Read our publication standards.
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