The Only Sauce You Need For Summer Seafood Boils - Chowhound

To make this sauce, simply melt butter in a pan. As it bubbles up, sauté some diced onions into the mixture (dicing them up small is key so the onion fully releases its flavors while cooking). While salted butter is a good idea to use for more flavor, those that want more control over this dish's salt content might want to opt for unsalted butter instead. No matter which variety you chose, don't be shy with the…