Poppy Seed Dressing

This is a yummy poppy seed dressing.
Poppy Seed Dressing
1/2 cup red wine vinegar
1/2 cup rice vinegar
1/2 teaspoon dry mustard
1/2 cup vegetable oil
1/2 cup sugar
1 teaspoon poppy seeds
1 teaspoon salt

Mix all together in a blender.  Can be stored in fridge for a long time.