Ingredients
Equipment
Method
Prep jars and setup
- Sterilize jars, lids, and bands according to standard canning safety guidelines.
- Set a rack or towel inside a water bath canner and place it ready for processing.
Cook the jelly
- Combine the elderberry juice, lemon juice, and pectin in a large pot and stir until fully mixed.
- Bring to a rolling boil over high heat, stirring constantly, until the mixture can’t be stirred down.
- Add the sugar all at once and return to a full rolling boil, stirring constantly.
- Boil for exactly 1 minute at a full rolling boil, keeping the heat on high.
- Remove from heat and skim off any foam to keep the jelly glossy.
Jar and water-bath process
- Ladle the hot jelly into the prepared jars, leaving 1/4-inch headspace.
- Wipe rims clean, apply lids and bands, and tighten the bands evenly.
- Process in a water bath canner for 10 minutes, then remove jars and let cool undisturbed.
Notes
For clearest elderberry jelly, strain the juice through a jelly bag or fine cheesecloth before measuring. To confirm it will set, use the chilled-plate wrinkle test: a properly set jelly should wrinkle when pushed on a chilled plate. Refrigerate jars after opening for up to 3 weeks; unopened, properly sealed jars are shelf-stable for about 12 months. For a dietary swap, reduce sugar is not recommended with powdered pectin because it can prevent proper gel—use standard sugar for best results.
