Biergarten - Germany Showcase - EPCOT Center.

1/4 c. prepared mustard
1/4 c. mayonnaise
1/8 tsp. Knorr Aromat Vegetable seasoning or other similar product
1/8 tsp. white pepper
1/4 tsp. sugar
1 c. vegetable oil
1/2 to 3/4 c. cider vinegar
Salt to taste
1/2 c. minced red onion

In a blender, at high speed, mix mustard, mayonnaise, vegetable seasoning, pepper and sugar, until well blended. On low speed, alternately add oil and vinegar. Taste and add salt, if desired. Mix in onions. Refrigerate 24 hours before using. Refrigerate leftover dressing.