Balsamic Green Bean Salad

Balsamic Green Bean Salad 2 pounds fresh green beans, trimmed and cut into 1-1/2-inch pieces 1/4 cup olive oil 3 tablespoons lemon juice 3 tablespoons balsamic vinegar 1/4 teaspoon salt 1/4 teaspoon garlic powder 1/4 teaspoon ground mustard 1/8 teaspoon pepper 1 large red onion, chopped 4 cups cherry tomatoes, halved 1 cup (4 ounces) crumbled feta cheese Place beans in a 6-qt. stockpot; add water to cover. Bring to a boil. Cook, covered, 8-10 minutes or until crisp-tender. Drain and immediately place into ice water. Drain and pat dry. In a small bowl, whisk oil, lemon juice, vinegar, salt, garlic powder, mustard and pepper. Drizzle over beans. Add onion; toss to coat. Refrigerate, covered, at least 1 hour. Just before serving, stir in tomatoes and cheese.