Can I use frozen raspberries (from my garden last summer) in the recipe? Once you open a jar, do you still store in freezer or fridge ok?
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Recipe question for:
Grandma's Best Raspberry Jam
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2 Comments
Store in freezer for about a year, or in refrigerator about 3 weeks (according to several sources; two links below).
https://thepioneerwoman.com/food-and-friends/how-to-make-no-cook-freezer-jam/
https://thepioneerwoman.com/food-and-friends/how-to-make-no-cook-freezer-jam/
It was something like national association of preservers.
If you want more background on safe storage, check with canning jar manufacturers or local extension service.