Gravy isn’t the thing that people talk about leading up to, or on, Thanksgiving. People just expect it to be on the table...which is sad. How you make your gravy—gluten-free, vegetarian, with or without drippings—is seriously important. It can also make or break your turkey. YOU SHOULD CARE. You should also know that there’s a surprising ingredient that people are sneaking into their gravy that’s making a big difference: soy sauce. Where the idea came from, we have no idea.