Website: Food In Jars

Slow Cooker Blueberry Butter
Page: www.foodinjars.com/2010/06/25/june-can-jam-slow-cooker-blueberry-butter/
| Course Type: Jams/Preserves

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Recipe Reviews
skdouglass from Orcutt, CA
The butter is outstanding. At least, the tiny bit that wouldn't fit into the canning jars for processing is outstanding. Does processing change flavors? I hope not.
I am a novice canner. This will be the first time I've stored my product on the shelf rather than in the refrigerator. I know sugar has preservative properties, but the berries were so sweet I just couldn't add any more.
Doubled everything about this recipe except the sugar. Cooked on high for 12 hours. Interpreted "1 lemon, zested" as "the zest from 1 lemon."
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