Poppy Seed Dressing

This one is vegan but does contain sugar. I tried agave nectar but it seemed too runny. Oh well, even with the sugar it's still delish.

1/3 c. white sugar
1/2 c. white wine vinegar
1 t. salt
1 t. ground dry mustard
1 t. grated onion
1 c. vegetable oil
1 T. poppy seeds

In a blender or food processor, combine sugar, vinegar, salt, mustard and onion and process for 20 seconds. With blender on high or food processor, gradually add oil in a slow, steady stream and process for 30 seconds more. Stir in poppy seeds.