Ingredients

The following ingredients have 9 Servings
  • 1 1/4 cups all-purpose flour (plus more for the work surface)
  • 2 tablespoons granulated sugar
  • 1 teaspoon ground ginger
  • 1/4 teaspoon salt
  • 1 stick unsalted butter (cold, cut into 1/2 -inch (12-mm) chunks)
  • Ice water
  • 1 cup all-purpose flour
  • 2/3 cup chopped walnuts or pecans
  • 1 stick unsalted butter (melted)
  • 1/2 cup firmly packed dark brown sugar
  • 1/2 teaspoon ground cinnamon
  • 1/2 teaspoon salt
  • 1 1/3 cups sour cream
  • 2/3 cup granulated sugar
  • 2 large eggs
  • 3 tablespoons all-purpose flour
  • 2 teaspoons vanilla extract
  • Grated zest of 1/2 lemon (preferably organic)
  • 3/4 teaspoon ground cinnamon
  • 1/2 teaspoon salt
  • 1/4 teaspoon grated nutmeg
  • 5 large Granny Smith apples (peeled, cored, and thinly sliced)

Instruction