First things first, if you have not made your onion jam yet that is where you want to start. Onion jam takes some time to cook, but the tasty caramelized onions are worth it. See the recipe for onion jam
here . Next I made the Avocado mayo; just know that you can do both condiments way ahead of time, like a day or two before. Recipe for Avocado mayo is
here , it takes about 5 minutes to make.