I’m a big believer in garnishes making or breaking a dish. I’m still learning what kinds of garnishes and toppings I like best, and I’m especially still learning how to plate food in an appealing way. But it’s a journey I’m excited to be on, and I’d like to bring you along for one of the stops: pickled red onions! A couple of years ago, I started seeing pickled red onions everywhere, especially online. Lots of food content creators seemed to be making and using them on all kinds of dishes. I wanted to try them, and it seemed like…