INGREDIENTS
Patties:
1 lb
ground sirloin
1/2 cup
panko bread crumbs
1
egg, beaten
2 tbsp
milk
1/2 1 ounce package
dry onion soup mix
1 tsp
Worcestershire sauce
1/4 tsp
ground black pepper
Gravy:
3 tbsp
butter
2 cups
fresh mushrooms, sliced
1
sweet onion, sliced
3 tbsp
all-purpose flour
1/2 1 ounce package
dry onion soup mix
1 1/2 cups
beef stock
1 cup
water
salt and ground black pepper