Virginia'S Salad Dressing
["1 medium onion, cut in chunks", "juice from 1 lemon", "2 Tbsp. Worcestershire sauce", "3/4 c. sugar", "1 tsp. salt", "1/2 tsp. pepper", "1/4 c. ketchup", "1/2 c. vinegar", "3/4 c. vegetable oil"]
["Mix all ingredients in a blender."]
["onion", "lemon", "Worcestershire sauce", "sugar", "salt", "pepper", "ketchup", "vinegar", "vegetable oil"]