1 can green beans, drained
1 can yellow beans, drained
1 can red kidney beans, washed and drained
1/2 c. sliced green peppers
1/2 c. sliced onion
3/4 c. sugar
1/2 c. salad oil
1/2 c. vinegar
1 tsp. salt and pepper

Mix everything together and put in the refrigerator overnight.