01 -
In a large bowl, whisk instant brown gravy mix with 1½ cups water until smooth and lump-free. Set aside.
02 -
In a separate bowl, gently fold ground beef, finely diced onion, onion powder, garlic powder, Worcestershire sauce, salt, and pepper together without overmixing.
03 -
Shape the mixture into five evenly sized patties, pressing lightly to hold shape without compacting too firmly.
04 -
Heat olive oil in a large skillet over medium-high heat. Add sliced onions and baby bella mushrooms, cooking for 3-4 minutes until softened and beginning to brown. Push vegetables to one side of the pan.
05 -
Place patties in the skillet beside the vegetables. Sear without moving for 4-5 minutes on one side. Flip and cook until internal temperature reaches 165°F, ensuring a flavorful crust and juicy center.
06 -
Drain excess fat from the skillet carefully. Reduce heat to medium and pour prepared gravy over patties and vegetables. Stir gently to combine, cooking until gravy thickens and coats the patties evenly.
07 -
Transfer patties with gravy, onions, and mushrooms over mashed potatoes, rice, or egg noodles. Serve hot for optimal flavor and texture.