Savory Salisbury Steak with Mushroom Gravy

Ingredients:

For the Salisbury Steaks:

• 1 lb ground beef

• ½ cup breadcrumbs

• 1 large egg

• 2 tbsp ketchup

• 1 tbsp Worcestershire sauce

• 1 tsp garlic powder

• 1 tsp onion powder

• Salt and black pepper, to taste

• 2 tbsp olive oil (for frying)

For the Mushroom Gravy:

• 2 tbsp butter

• 1 small onion, finely sliced

• 8 oz mushrooms, sliced

• 2 tbsp flour

• 2 cups beef broth

• 1 tbsp Worcestershire sauce

• ½ tsp Dijon mustard (optional)

• Salt and pepper, to taste

• Chopped fresh parsley, for garnish