Everybody wants a sauce. They may vary on what kind of sauce they like, but they all agree that some kind of sauce is needed. Whether it is steak sauce, ranch, ketchup, mustard, mayonnaise, sriracha, etc... everybody has something they put on the food to flavor it to their liking.
Christianity does not require any sauce. In fact, in most cases, it actually prohibits the use of most sauces. No adjectives are needed. You don't need progressive Christianity or trad Christianity. You just need Christ. In most cases, the sauce is meant to cover the flavor of something you don't like, not to enhance the flavor of something already present. We like pumpkin spice sermons because they are easier to stomach than black coffee Christianity.