I usually wash and dry the Basil, then put the leaves in a baggie to freeze. I didn't like the "ice cube" trick, so I just stuck them in there flat. It does get very mushy once it defrosts, but I just toss the stiff, frozen leaves right into sauce, so it's fine for me.
I try to keep a pot of Basil alive through the winter, but failing that, dried basil is okay for a platter of tomatoes and mozzarella. Much better than the slimy frozen version, lol.
You can dry herbs easily enough. I use a round frying pan (splatter) screen on top of a plate/tray. I rarely fry things, so it gave it another use. The air can circulate and it only takes about a week to dry. Then I bag it and keep it in my spice drawer.