Ingredients

  • 1 lb lemon
  • 10 lemon slices
  • 1 teaspoon butter, to grease pan
  • 12 cup flour
  • 1 12 cups whole almonds
  • 1 teaspoon baking powder
  • 12 teaspoon salt
  • 5 eggs, separated
  • 1 14 cups sugar
  • 12 teaspoon almond extract
  • 14 cup crystallized ginger, finely diced
  • 12 cup powdered sugar
  • lemon juice

Method

  • Put whole lemons in a large pot over high heat, cover with cold water, and bring to a boil.
  • Lower heat to medium and simmer until soft, about 30 minutes.
  • Drain; transfer to a bowl of ice water.
  • When lemons are cool, cut into quarters and gently remove seeds, retaining as much juice as possible.
  • Whirl lemons in a food processor until they become a smooth, thick puree.
  • Meanwhile, preheat oven to 350F The original recipe said to butter and flour a 9-inch pan with a removable rim.
  • When I made it, there was far too much batter for my 9-in.
  • tart pan.
  • I used a 12-inch pan and still had a little extra.
  • In a food processor, pulse almonds until nuts resemble coarse cornmeal.
  • Put in a large bowl and add 1/2 cup flour, baking powder, and salt.
  • Stir to combine.
  • In another large bowl, beat together egg yolks and sugar until thick and pale yellow.
  • Stir in lemon puree and almond extract.
  • Add almond mixture and stir to combine.
  • Stir in candied ginger.
  • Set aside.
  • In another large bowl, beat egg whites to form firm peaks.
  • Gently fold egg whites into batter.
  • Spread batter in prepared pan.
  • Bake until edges of cake begin to pull away from the sides of the pan, about 1 hour.
  • Cool on a rack for 15 minutes, then remove from pan and cool completely.
  • In a small bowl, combine powdered sugar and enough lemon juice to make a glaze.
  • Spread glaze over cake.
  • Garnish with lemon slices.