
Ingredients
1 packet French onion soup
20oz Homemade beef broth
2T Dry sherry
2T Worcestershire
1T Soy sauce
1C Potato water
3T AP flour
3T Water
1T Pepper
Directions
This part can be made ahead covered and held for a day on the stovetop
Combine the beef stock, 1C water, the sherry, Worcestershire, soy sauce, 1T black pepper, and French onion soup in a saucepan
Bring to a boil
Reduce to a simmer and simmer for 1 hour
At serving time
Heat the mixture to a simmer
Add 1C of potato water
When the mixture comes back to a simmer
Make a roux with 3T flour, 3T water and add to the mixture stirring constantly