2 c. kidney beans
1/4 c. wine vinegar
3 tbsp. oil
1/4 tsp. oregano
1/4 tsp. salt
1/8 tsp. pepper
1/4 c. diced celery
2 tbsp. chopped onion

Drain kidney beans. Combine vinegar, oil, oregano, salt, pepper, diced celery, and onion. Chill in refrigerator. Serve on lettuce.