INGREDIENTS
1 1/4
thick slice Ginger, fresh
1
sprig Rosemary
1 lb
Russet potatoes
1
Egg, large
1
Egg yolk, large
1 cup
All-purpose flour plus more
1 tsp
Kosher salt plus more
1/2 tsp
Nutmeg
3 tbsp
Breadcrumbs, fine dried
2 tbsp
Butter, unsalted
4 oz
Gorgonzola dolce or other mild blue cheese
1 cup
Heavy cream
6 oz
Parmesan