Russian Salad Dressing - cooking recipe

Ingredients

1/2 cup mayonnaise
1/3 cup ketchup
1 tablespoon red wine vinegar
1 tablespoon finely chopped onion
salt and pepper to taste

Preparation

In a small bowl, whisk together the mayonnaise, ketchup, vinegar, onion, salt and pepper until thoroughly combined. Refrigerate until ready to use.