Asian Ginger Beef

Ingredients

• 1 12-oz. bag frozen Asian vegetable mix (such as broccoli, carrots, snow peas and water chestnuts)
• 1 tablespoon vegetable oil
• 1 pound flank steak, thinly sliced
• Salt and pepper
• 1/2 medium onion, thinly sliced (about 1 cup)
• 1/2 medium red bell pepper, cut into thin strips (about 1 cup)
• 1 small clove garlic, chopped
• 2 tablespoons grated fresh ginger
• 1/4 cup low-sodium soy sauce
• 2 teaspoons dark sesame oil
• 1/4 cup low-sodium beef broth
• 2 teaspoons cornstarch