Three Bean Salad - cooking recipe

Ingredients

2 cans green beans, drained
2 cans yellow wax beans, drained
2 cans red kidney beans, drained
1 small onion, diced
1 tsp. salt
1 tsp. pepper
2/3 c. vinegar
1 1/2 c. sugar
1/3 c. salad oil

Preparation

In a large bowl, combine beans and toss lightly.
Heat oil, vinegar, sugar, salt and pepper until dissolved.
Cool and pour over beans.
Add onion and toss lightly again.
Refrigerate overnight.