1 c. vegetable oil
1/3 c. vinegar
1/2 c. ketchup
1/3 c. sugar
1/3 c. chopped celery
1/3 c. chopped onion
2 tbsp. chopped green pepper
1 sm. sweet pickle (chopped)
Dash of cayenne pepper

Put all ingredients in blender or food processor. Blend at alternating speeds until thoroughly blended and thickened. Let set to develop flavor. Store in covered jar in refrigerator.