Ketchup, mustard, and Thousand Island get most of the action when it comes to adding sauce to a burger, but why stop there? Try making barbecue sauce, ranch, Thai sweet chili, pesto, and more (along with the classics) with these recipes.
Compound butter is simply butter with an added flavor or two mixed in. It's not just like buttering an item and then adding a sprinkle of the flavor - compound butter becomes a unique flavor unto itself. You can put these on pastries, meat, pasta - anything you like.