You’ll need :
- 500 g ground beef.
- 2 medium eggs.
- 2 tbsp bread crumbs.
- 1 tbsp olive oil.
- 1/2 tsp onion powder.
- 1/2 tsp garlic powder.
- 1 tsp Worcestershire sauce.
- 2 small sliced onions.
- 2 and ½ cups of beef broth.
- 2 tbsp flour.
- salt and black pepper to taste.