I have a glut of tomatoes this year - my fault as I can't bear to throw away viable seedlings and I sowed far too many!
Anyway, I have been bottling them, making chutney and also pasta sauces. This morning I made another batch of tomato and herb pasta sauce and one of the jars I used is only 3/4 full. I sterilised the jars and lids and have put the hot sauce in the still-hot jars to form a vacuum. Will the 3/4 jar be OK to store, the same as the completely full ones?
Hope there are some expert preservers on here who can help!
Awful extension next door to my house ...


