INGREDIENTS
2
Garlic cloves
4
Leeks
1 tbsp
Rosemary, fresh
1 tbsp
Sage, fresh
1
Sage, Fried
1 tbsp
Thyme, fresh
4
Thyme, fresh sprigs
4 lb
Yukon gold potatoes
6 tbsp
All-purpose flour
1
Kosher salt and freshly ground pepper
2 tbsp
Olive oil, extra-virgin
6 tbsp
(3 oz./90 g) unsalted butter, unsalted
3 cups
Milk
2/3 cup
White wine
3/4 cup
(6 oz./185 g) crème fraîche
1/4 cup
(1 oz./30 g) grated gruyère cheese