Creamy French Dressing - cooking recipe

Ingredients

1/2 c. mayonnaise or salad dressing
1/2 c. ketchup
1/4 c. white vinegar
1/2 c. sugar
1 small onion, cut into wedges
1/2 tsp. salt
1/4 tsp. pepper
1 c. vegetable oil

Preparation

In a blender, place the mayonnaise, ketchup, vinegar, sugar, onion, salt and pepper; cover and process until smooth.
While processing, gradually add oil in a steady stream.
Refrigerate. Yield: 2 1/2 cups.