Salisbury Steak

Ingredients

• 2 lb ground beef
• 1/2 onion, chopped
• 2 tbsp parsley (dry)
• 2 tbsp worcestershire sauce
• 1 tsp salt
• 1 tsp pepper
• 2 cup beef stock
• 2 tbsp cornstarch
• 2 tbsp butter
• 1 tsp garlic powder
• 1 salt and pepper to taste