Jam jar seal
My question is about the reliability of a jar lid's seal.
I made a batch of apricot jam last night. Six of the seven jars sealed before I went to bed. This morning, the lid on the seventh jar (8-oz quilted crystal Ball jar) still had not sealed. I touched it with my finger, and it pinged shut. Can I trust that this jar has sealed correctly?
Boulder County Colorado
Since it was only one jar. I would refrigerate it and enjoy. If not it may mold over time
Joyce, thanks for the quick reply.