Wash strawberries in cold water and pat dry on paper towels. Remove stems

and cut into quarters.

In a blender, combine strawberries, preserves and vinegar, and puree 1 to

2 minutes until smooth. With blender running, slowly add the oil.

Continue to blend until dressing is emulsified. Store covered in a lidded

jar in the refrigerator and shake vigorously to re-emulsify before

serving.