It has to go on a trip to college so it might not be able to be refrigerated for a while also it will be in a mason jar
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Community Editor at Food52
You could use a salsa recipe that's designed to be canned, and then it would be shelf stable after processing. This one http://food52.com/recipes... requires a pressure canner, but you could also look for a recipe that just needs to processed in a boiling water bath.
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