Combine panko breadcrumbs and milk in a small bowl. Set aside while preparing the other ingredients.
Heat oil in a pan over medium heat and add onion. Lightly season with salt and sauté for 2-3 minutes or until the edges are golden brown. Set aside to cool completely.
In a large mixing bowl, add ground beef, soaked breadcrumbs, sautéed onions, garlic, egg, ketchup, worcestershire sauce, salt and pepper. Mix with your hands until evenly combined.
Scoop a portion of the meat and toss back and forth between your hands before forming into a tight patty.
Heat oil in a non-stick pan over medium heat. Place the patties on the pan, indent the center, and cook for about 2-3 minutes on each side. Serve with demi-glace sauce and enjoy!
Melt butter in a saucepan over medium heat. Add flour and stir to combine. Once it turns light brown, add mirin, sugar, soy sauce, ketchup, and water. Cook for about 2 minutes until the sauce is thickened.
Cook 2 eggs over easy
