Whats a caesar salad without a killer caesar dressing? luckily, you dont have to find out this out-of-this-world dressing was created specifically for the keto diet. embrace the anchovy. not only are anchovies essential for a classic caesar, they provide a tangy, salty, rich flavor that this dressing couldnt get otherwise. not what you are looking for? try these other condiment recipes: hoisin bbq sauce, donkey sauce or homemade piccata mustard.