01 -
Mix ground beef, breadcrumbs, egg, minced onion, salt, and pepper in a bowl. Shape into four equal patties.
02 -
Melt butter in a skillet over medium heat. Add sliced onion and garlic, cooking until golden.
03 -
Stir in mushroom soup, water, and Worcestershire sauce until combined.
04 -
Nestle patties into the skillet, spooning sauce over each one. Reduce heat, cover, and simmer for 20 minutes until patties are cooked through.
05 -
Serve hot over rice or mashed potatoes.