Buttermilk Parmesan Dressing

Ingredients

1 large egg*
1 teaspoon fresh lemon juice
1/4 cup grated Parmesan
1/4 cup chopped green onions (scallions), green tops only
1 teaspoon minced garlic
1/4 cup buttermilk
3/4 teaspoon salt
1 teaspoon ground black pepper
1/2 cup vegetable oil

Instructions

Place the egg, lemon juice, Parmesan, green onions, garlic, buttermilk, salt, and pepper in the bowl of a food processor and process on high speed for 30 seconds.

With the motor running, add the oil through the feed tube in a slow, steady stream and process until it forms an emulsion.

*RAW EGG WARNING
The American Egg Board states: "There have been warnings against consuming raw or lightly cooked eggs on the grounds that the egg may be contaminated with Salmonella, a bacteria responsible for a type of foodborne illness. Healthy people need to remember that there is a very small risk and treat eggs and other raw animal foods accordingly. Use only properly refrigerated, clean, sound-shelled, fresh, grade AA or A eggs. Avoid mixing yolks and whites with the shell."