Frozen cubes? Never heard of them, but I can imagine how freshly frozen might be useful. Thanks for the good ideas! I’m going to make some myself and see how long they stay fresh... months I’d guess.
We (well my wife) grow basil in our garden. She puts gallons of pesto in the freezer all summer. Without the cheese - its so much better to grate fresh once you thaw out the basil and oil!