1 c. sugar
1 c. catsup
1 c. vinegar
1 c. oil
1 tsp. mustard
1/4 tsp. pepper
1/2 c. finely chopped onion
1 tbsp. lemon juice
1/2 tsp. Worcestershire sauce

Mix ingredients in blender; chill. Makes about 1 quart. Store in refrigerator.