Poppy Seed Dressing

2/3 cup vinegar
1/4 cup lemon juice
1 1/2 cups sugar
2 tsp salt
3 Tbs poppy seeds
2 tsp dry mustard
1 tsp paprika
1 small onion, cut into fourths
2 cups salad oil

Heat vinegar, lemon juice, sugar, and salt until sugar dissolves. Combine this mixture with poppy seeds, mustard, paprika, and onion in a blender. Blend 30 seconds on high. Turn to low and slowly add oil.

Will keep 4 weeks in an airtight container in the refrigerator.