Low-Carb Homemade Hamburger Steaks with Rich Mushroom Gravy

食材

Ingredients:

For the Steak Patties:

1.5 lbs ground beef (80/20)

1 egg

1/4 cup grated Parmesan cheese

1 tablespoon Worcestershire sauce

1/2 teaspoon garlic powder

1/2 teaspoon onion powder

Salt and pepper to taste

For the Gravy:

1 tablespoon butter

1/2 cup sliced mushrooms

1/4 cup diced onion

1 clove garlic, minced