Hi guys,
Wondering if anyone know the best way to preserve fresh soft herbs (e.g. coriander, basil etc) so they are kept in good condition for cooking for as long as possible?
Thanks
Wrap in damp kitchen paper and then into a plastic sealed container kept in the fridge. Change the damp paper once a week, they will last at least 3 weeks. Have kept loads of different herbs very successfully like this.
Hope this helps
I do the same thing as Saphellae, except I process it (large amounts of basil) in the food processor with some olive oil. Put it in small ziplock bags, press them flat, once frozen, break them up and use whatever portion you need for spaghetti, garlic basil cheese bread, pesto, or to add to a cream sauce.
It stays bright green and flavorful for at least a year.
I'm going to try this with dill, cilantro and parsley this year, if my crop grows.
Freezing is another method of preserving basil, and usually results in a product with flavor more like fresh basil. Freeze whole leaves in small quantities in small plastic bags or chop up the leaves into small pieces and place in ice cube tray compartments topped off with a little water. Another freezing method is to mix ¼ cup chopped basil with 2 teaspoons vegetable or olive oil. Drop teaspoonfuls of this mixture onto wax paper-lined baking sheets, freeze, and then peel off the wax paper and store the basil mixture in plastic bags. Similarly, basil pesto can be prepared in quantity, then frozen in small containers. Omit any cheese from the recipe if you plan to freeze pesto. Whichever method is chosen, frozen herbs should be used within a year.Fresh herbs stored in oil are a potential botulism risk.
Freezing doesn't kill botulism, it just sorts of puts it to sleep.
So you need to be very careful when doing this.
I just freeze my herbs because there are so many uses for them where you wouldn't want added oil.
Freezing is another method of preserving basil, and usually results in a product with flavor more like fresh basil. Freeze whole leaves in small quantities in small plastic bags or chop up the leaves into small pieces and place in ice cube tray compartments topped off with a little water. Another freezing method is to mix ¼ cup chopped basil with 2 teaspoons vegetable or olive oil. Drop teaspoonfuls of this mixture onto wax paper-lined baking sheets, freeze, and then peel off the wax paper and store the basil mixture in plastic bags. Similarly, basil pesto can be prepared in quantity, then frozen in small containers. Omit any cheese from the recipe if you plan to freeze pesto. Whichever method is chosen, frozen herbs should be used within a year.
From: Growing Basil
This is from the University of Minnesota Extension.
Room temperature or refrigerator storage can be a problem, freezing is safe.
But, care should be taken that the herbs in oil don't sit around unfrozen for very long. The botulism produces its toxin in anaerobic conditions, which the oil provides.