Greek Green Bean Salad with Feta and Tomatoes

Name: Greek Green Bean Salad with Feta and Tomatoes
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Cuisine: Greek
Ingredients: 1 pound fresh green beans, trimmed; 0.25 cup olive oil; 2 tablespoons white balsamic vinegar; salt and freshly ground black pepper to taste; 0.25 cup chopped fresh parsley; 1 medium shallot, minced; 1 clove garlic, minced; 3 medium tomatoes, chopped; 2 ounces crumbled feta cheese