2 Tablespoons mayonaise (you can use light or no fat or full fat)
1 large lemon, juiced
1/2 teaspoon salt
1/2 teaspoon black pepper
1 teaspoon Worcestershire Sauce
1/4 cup olive oil
1/4 cup Parmesan Cheese, grated
The easiest way I have found to make any salad dressing is to get a mason jar or any lidded container and dump all the ingredients in it and close the lid and SHAKE. No need to whisk in the oil-too much work.