Classic Beef Stew

Ingredients

• 2 tablespoons cornstarch
• 1/2 teaspoon dried rosemary
• Salt and pepper
• 2 1/2 pounds trimmed beef stew meat, cut into 1 1/2-inch cubes
• 3 large shallots, quartered lengthwise
• 1 pound red potatoes (about 2 large), cut into 1-inch cubes
• 6 medium carrots, cut into 2-inch chunks
• 4 large ribs celery, cut into 2-inch lengths
• 8 ounces shiitake mushrooms, trimmed and quartered
• 1 14.5-oz. can diced tomatoes, with juice
• 1 cup low-sodium chicken broth
• 2 teaspoons Worcestershire sauce
• 1/4 cup chopped fresh flat-leaf parsley