Combine mayonnaise, yogurt, soy sauce and oil in a small bowl; whisk until blended.Advertisement
Variation: Scallion-Lemon Mayonnaise
Combine 2 tablespoons reduced-fat mayonnaise, 2 tablespoons nonfat plain yogurt, 1 tablespoon chopped scallions, 1/2 teaspoon freshly grated lemon zest, 1 tablespoon lemon juice, salt and pepper to taste in a small bowl; whisk until blended.
Make Ahead Tip: Cover and refrigerate for up to 2 days.
People with celiac disease or gluten-sensitivity should use soy sauces that are labeled "gluten-free," as soy sauce may contain wheat or other gluten-containing sweeteners and flavors.