Mellow Mushroom Esperanza Dressing - cooking recipe

Ingredients

1 egg yolk
1/3 cup white vinegar
2 tablespoons water
1 tablespoon Dijon mustard
1 teaspoon Worcestershire sauce
1 tablespoon dried onion flakes
1 teaspoon granulated garlic
1 teaspoon oregano
3/4 - 1 teaspoon salt
1/2 teaspoon msg
1/4 teaspoon black pepper
1 1/2 cups soybean oil
2 tablespoons minced fresh parsley

Preparation

Put all ingredients except oil and parsley in the bowl of a food processor and process until smooth.
With motor running, drizzle in oil through feed tube.
Stir in parsley by hand.