Poppyseed Dressing

1/3 cup sugar
1/2 cup red wine vinegar
1 teaspoon salt
1 teaspoon dry mustard
1 teaspoon dry minced onion
1 cup vegetable oil
1 tablespoon poppy seeds

Combine first five ingredients in a blender, then on high gradually add the oil in a steady stream. Then with blender off or on low, stir in poppy seeds.