- 1 1/2 cups white sugar
- 2 teaspoons dry mustard powder
- 2 cups vegetable oil
- 3 tablespoons poppy seeds
- 2 teaspoons salt
- 3/4 cup white vinegar
- 3 tablespoons onion juice
- In a 1-quart jar with a lid, mix together the sugar, mustard powder, vegetable oil, poppy seeds, salt, white vinegar, and onion juice; tighten the lid onto the jar, and shake vigorously to combine. Reshake the dressing before using.