Ingredients
Steak:
1 1/2 pounds ground beef
1/2 cup Italian breadcrumbs
2 large eggs, room temperature
1 tablespoon Worcestershire sauce
1 teaspoon onion powder
1 teaspoon garlic salt
2 teaspoons mustard powder
1/4 tsp salt
¼ teaspoon black pepper
3 tablespoons of olive oil
Mushroom sauce :
3 tablespoons of butter
8 ounces mushrooms, sliced
1 large onion, sliced
1 tablespoon minced garlic
1 teaspoon Italian seasoning
1/2 cup flour
3 cups beef broth