Green Beans with Tomatoes and Olive Oil

Vegetables - Mixed - -

• 1/2 cup olive oil
• 1 small red onion, finely diced
• 2 garlic cloves, minced
• 2 tomatoes, seeded, and finely chopped
• 1 1/2 lb / 675 g fresh green beans, trimmed and cut in half lengthwise
• Salt and freshly ground black pepper
• 3 T chopped fresh Italian parsley