1 can green beans
1 can wax beans
1 can red kidney beans
2/3 cup sugar
1/2 cup vinegar
1/2 cup cooking oil
1/2 tsp salt
1/4 tsp pepper
1/2 cup chopped onion
1/2 cup green pepper, chopped

Drain and rinse beans in cold water. Mix sugar, vinegar, oil, salt, and pepper. Pour over mixture of beans, onions, and green pepper. Chill overnight. Drain and serve.