Make delicious plum jelly. This recipe guides you through preserving late-summer plums into sweet, shelf-stable jelly.
Author:Chloe Thompson
Prep Time:45 minutes
Cook Time:30 minutes
Total Time:1 hour 15 minutes
Yield:6-7 (8-ounce) jars
Category:Preserves
Method:Boiling Water Canning
Cuisine:Australian
Diet:Vegetarian
Ingredients
Scale
4 pounds ripe plums
6 cups granulated sugar
1/2 cup lemon juice
1 box (1.75 ounces) powdered fruit pectin
Instructions
Wash plums and remove pits. Roughly chop plums.
Combine chopped plums and lemon juice in a large pot. Bring to a boil, then reduce heat and simmer for 20 minutes, or until plums are very soft. Mash plums with a potato masher.
Strain plum mixture through a fine-mesh sieve or jelly bag to extract juice. Discard pulp. You should have about 4 cups of plum juice.
Measure plum juice into a large, clean pot. Stir in powdered fruit pectin. Bring mixture to a rolling boil over high heat, stirring constantly.
Add all the sugar at once. Stir well and return to a rolling boil. Boil hard for 1 minute, stirring constantly.
Remove from heat. Skim off any foam.
Ladle hot jelly into hot, sterilized jars, leaving 1/4 inch headspace. Wipe jar rims clean.
Place lids and bands on jars. Process in a boiling water canner for 10 minutes.
Carefully remove jars from canner and place on a towel-lined surface. Let cool completely. Check seals after 24 hours.
Notes
Use ripe but firm plums for best results.
Do not increase the recipe size, as this can affect the set of the jelly.
Properly sterilized jars and lids are essential for safe canning.
Store sealed jars in a cool, dark place for up to 1 year.