Three bean salad

Another old family recipe 

1 can each yellow beans, green beans and kidney beans 

1 medium chopped onion 

1/2- 2/3 of a red bell pepper, finely chopped

 1/3 c. sugar (or less to your liking) 

1/2 tsp black pepper 

1/3 c. vinegar 

1 tsp salt 

2/3 c. vegetable oil 

Mix all together in a large bowl and let sit overnight.