Cold 3 Bean Salad - cooking recipe

Ingredients

1 (15 ounce) can kidney beans (drained and rinsed)
1 (15 ounce) can cut green beans
1 lb wax bean (Yellow)
1 onion (thinly sliced)
1/3 cup vegetable oil
3/4 cup sugar
2/3 cup vinegar
1/2 teaspoon black pepper
1/2 teaspoon salt
1/2 teaspoon celery seed

Preparation

Mix all ingredients well together. Chill overnight for best flavors.