How set is set?
So i made strawberry jam today. Its been about 5 hours since i pulled the jars out of the canner. One jar didnt get up to the right headspace so i let it cool on the counter then into the fridge.
The one in the fridge i opened the jar just now to check the set and the top was jelly hard but the inside was still just a hair loose. Like not runny but definitly started to fill in the the divit i made with the spoon slowly.
Is my batch toast? Do i toss it?
Edit: i mean toast as in its not shelf stable and my batch might need to live in the fridge.
Im new to canning, not sure how the set impacts it.