INGREDIENTS
1 lb
ground beef
1/2 cup
panko breadcrumbs
6 oz
baby bella mushrooms (sliced or un-sliced)
1/4 cup
white onion
1
egg
2 tbsp
ketchup
1 tbsp
soy sauce
4 tbsp
butter (divided)
1 tbsp
tomato paste
1/2 tbsp
Worcestershire sauce
3 tsp
dijon mustard
1/2 tsp
black pepper
3 cups
beef stock
1 tbsp
dijon mustard
2 tsp
Worcestershire sauce
1 tsp
soy sauce
salt and pepper (to taste)
2 tbsp
corn starch
2 tbsp
minced garlic
8 oz
baby bella mushrooms (sliced)
1
large onion sliced
1/4 cup
red wine or beef broth
2 tbsp
corn starch to use for gravy thickener