Red Kidney Bean Salad

My 100th post!!!! I thought it should be healthy :)

Ingredients:

1/2 red onion, thinly sliced
2 tablespoons high-quality red wine vinegar
2 cups small, sweet cherry tomatoes
1 teaspoon fine sea salt, more as needed
3 14-ounce cans red kidney beans, rinsed and drained (or 1 lb beans soaked overnight and boiled)
2 tablespoons extra-virgin olive oil
1 bunch of chopped green onion

Method:

1. In a small bowl, combine onions and vinegar. Set aside to marinate while preparing rest of salad, or up to three hours.
2. Halve cherry tomatoes and place in a serving bowl. Sprinkle with 1 teaspoon salt. Add kidney beans, onion mixture and olive oil. Toss gently to mix, adjust salt to taste, and serve.