I know, there are about a billion of these recipes on the Internet. Like smoothie recipes, we probably don't need another. But here goes anyway.
* To make almond/macadamia butter, combine about 1c macadamias (raw, unsalted) and 2c almonds (raw, unsalted) to a heavy-duty food processor (e.g. full-sized Cuisinart) and let-er-rip. Just turn it on and leave it until you have a smooth consistency. It will take a while. It will appear to get stuck. Just let it run. If absolutely necessary, add some avocado or sunflower oil, 1t at a time.