INGREDIENTS
4 lbs
russet potatoes
4 tbsps
unsalted butter
1/4 cup
flour
1
shallot
1 clove
garlic
4 cups
beef stock
2 tbsps
ketchup
1 tbsp
cider vinegar
1 tbsp
green peppercorns
1/2 tsp
worcestershire sauce
1 serving
kosher salt
1 serving
canola oil
2 cups
cheese curds