INGREDIENTS
2 lb
(about 4 large) russet potatoes
2 tbsp
unsalted butter, melted and cooled
1/2 tsp
kosher salt
1 cup
all purpose gluten free flour, plus more as necessary (I used Better Batter)
1/2 tsp
xanthan gum (omit if your blend already contains it)
Tomato sauce and cheese, for serving (optional)