Ingredients
1-1/2 pounds fresh green beans, trimmed2 tablespoons red wine vinegar2 tablespoons olive oil2 teaspoons Dijon mustard1/2 teaspoon salt1/4 teaspoon pepper1 cup grape tomatoes, halved1/2 small red onion, sliced2 tablespoons grated Parmesan cheese
Preparation
Place beans in a large saucepan and cover with water. Bring to a boil. Cook, covered, for 10-15 minutes or until crisp-tender.
Meanwhile, whisk the vinegar, oil, mustard, salt and pepper in a small bowl. Drain beans; place in a large bowl. Add tomatoes and onion. Drizzle with dressing and toss to coat. Sprinkle with cheese.
