Easy Salisbury Steak and Potato Skillet (One Pan, 40 Min)

Ingredients

• 1 lb (450 g) ground beef, 80/20 lean
• 1/3 cup plain bread crumbs
• 1 large egg, beaten
• 1 tablespoon Worcestershire sauce
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil
• 1 lb (450 g) baby potatoes, halved or quartered
• 1 tablespoon unsalted butter
• 1 medium yellow onion, thinly sliced
• 8 oz (225 g) cremini mushrooms, sliced
• 2 tablespoons all-purpose flour
• 1 1/2 cups low-sodium beef broth
• 1 teaspoon Worcestershire sauce
• Salt
• black pepper
• Fresh parsley, chopped (optional)