canning question

[pegsol]

I love indian food. A lot of my favorite recipes start with a puree of fresh tomatoes and onion. Say, two large tomatoes and a medium onion. Can I can this? Can I water bath can it?

Part two of question: the next step is to add garlic and or ginger paste.This could all be done at the same time in the handy dandy food processor with afforementioned tomato/onion puree. Will the garlic and ginger taste yucky canned?

Anxiously awaiting response, Peg