English Salad Dressing - cooking recipe

Ingredients

1 teaspoon sugar (feel free to cut down the sugar to your tastes!)
1/4 teaspoon dry mustard
1 teaspoon salt
1/3 cup white wine vinegar
1 tablespoon onion, finely chopped (or use a teaspoon of dry onion)
3 tablespoons vegetable oil
1/4 cup mayonnaise

Preparation

Combine all dressing ingredients in the blender or food processor; process until smooth and creamy.