How do I ripen a Mango? I've bought a fresh mango for a recipe, I've not used mango fresh before and it's currently pretty green (there didn't seem to be any that were more ripe at the shop) and came with a sticker on informatively saying just "Ripen at home".

So, what's the best environment to help it ripen?
Should it be refrigerated during ripening and/or when ripe?
And how do I reliably tell when it's 'ready'?
You can let it ripe at room temperature.

If you want to slow down the ripening process, put it in the fridge, although this will affect the mango negatively. If you want to speed up the process, put it in a bag with a banana.

When the mango is ready to eat, it will be slightly soft if you press it and you can smell the mango flesh through the peel. The green colour will not totally disappear.