6 med. tomatoes
1/2 c. salad oil
2 tbsp. cider vinegar
1 1/2 tsp. oregano
1 tsp. sugar
1/2 tsp. salt
1/4 tsp. garlic powder
1/4 tsp. grated black pepper
1 med. onion, thinly sliced

Cut tomatoes into thick slices. Combine with other ingredients. Alternate tomatoes/onion slices in large flat bowl. Pour mixture over all. Let stand 1 hour. Garnish with parsley.