Poppy Seed Salad Dressing - cooking recipe

Ingredients

1/2 c. sugar
1 tsp. dry mustard
1/3 c. white vinegar
1/4 c. water
1/2 small onion (finely chopped)
1 c. oil
1 Tbsp. poppy seed

Preparation

Slowly add oil to first 5 ingredients and mix gradually with spoon.
Add poppy seed.
Shake well and refrigerate.