Step into any specialty food shop and you’ll encounter shelves of fancy vinegars and flavored oils. While the sleek packaging (such pretty bottles!) and infinite flavor combinations make them tempting purchases, it’s far less expensive to make your own—and almost as easy as plunking down a credit card. Not only do they make excellent host/hostess gifts, we’re seeing them in fine dining settings, too—AL’s Place in San Francisco infuses oil with kuri squash peels and kale stems, and at a recent pop-up dinner in anticipation of his new restaurant, chef Bo Bech served an oil infused with pine needles taken from a tree in the lobby of the NoMad Hotel—that’s right, Christmas tree oil. Here’s how to make your own.
Be careful about botulism when you’re using fresh herbs. Use within a week. I believe you can put your fresh herbs in a food dehydrator to remove the water content.