I know this recipe came from Kathy, my talented next door neighbor. It's a delicious dressing that goes well with most green salads. It's quick and easy to make and tastes so good. The onion flavor can become a little over powering if you use too much. You'll have to experiment with how much your family likes. I like to make the day before and then it stores well for a couple weeks in the refrigerator.
1 1/2 TBSP Poppy Seeds
1/2 C Olive Oil
1/2 tsp Salt
3/4 C Red Wine Vinegar (the kind with pomegranate is good too)
3/4 C Sugar
3/4 tsp Dry Mustard
1 small purple onion - start with half the onion and taste. Adjust to your liking.
Mix all ingredients in the blender. Let sit overnight in refrigerator.