I developed this dressing years ago, and I can honestly say that you won't be able to keep your spoon out of the fridge for a taste, it is *that* good! --- although I do think the dressing is better with the anchovy it can certainly be made without them. In a pinch I have even substituted buttermilk for the half and half cream, just use about the same amount --- this dressing gets stronger with refrigeration time so a small amount of fresh garlic goes a long way! ---- usually one recipe without doubling is perfect for one large romaine lettuce, if you are serving a large crowd of people you might want to double -- salad dressing will not work for this use *only* mayonnaise, I find Hellman's brand mayonnaise works the best and for the perfect companion to this salad see my recipe#125034-------------LOWER-FAT OPTION use reduced fat mayonnaise and fat-free half and half or low-fat milk --- also see my recipe#66596