Northern Lights Blue Cheese and New Potato Tart | culture: the word on cheese

Ingredients

• 1½ cups all-purpose flour
• ⅛ teaspoon kosher salt
• ½ cup cold (unsalted butter or duck fat)
• 3 –4 tablespoons Pellegrino sparkling water or cold tap water
• 1 large egg yolk
• ¾ cup heavy cream
• ¾ pound small fingerling or new potatoes (boiled and cut into ¼-inch slices)
• 1 cup Northern Lights blue cheese (or other rich, creamy blue)
• ½ tablespoon finely chopped fresh rosemary or thyme
• Fleur de sel (to garnish)