Healthy recipe : Blue Cheese Dressing recipe.

Ingredients
6 ounces blue cheese, crumbled
2 cups mayonnaise
1 cup sour cream
2 tablespoons vegetable oil
2 tablespoons vinegar
1 teaspoon garlic salt
1 teaspoon onion salt
1 teaspoon salt
1/2 teaspoon pepper

Directions
Place all ingredients in a blender; cover and process on medium speed until smooth, about 1 minute. Cover and refrigerate.