Ingredients

  • 2 cups unsalted butter cubed, at room temperature + 2 Tablespoons for greasing pans
  • 6 large eggs separated
  • 1 1/3 cups sugar divided
  • 12 ounces almond paste not marzipan, chopped
  • 2 3/4 cups all-purpose flour + 1 Tablespoon
  • 1 teaspoon red food coloring
  • 1 teaspoon salt fine
  • 3/4 cup apricot jam heated, strained
  • 4 ounces bittersweet chocolate 70% cocoa chopped, melted
  • 1 teaspoon green food coloring

Method

  • Preheat oven to 350°
  • Line three 13x9x2" metal baking pans with foil, leaving overhang and grease with 2 tablespoons butter. Put egg whites in bowl of a stand mixer fitted with a whisk; beat until soft peaks form. Make sure there is no fat in the bowl or the whites will not beat into stiff peaks. Slowly add 1/3 cup sugar, beating until stiff peaks form. Transfer to a large bowl. Cover and chill egg whites. In a separate, bowl beat almond paste and remaining sugar on medium-low until incorporated. Increase speed and gradually add remaining butter. Beat until fluffy. Beat in yolks, then flour and salt. Fold in whites in 2 additions. Divide batter evenly among 3
  • With a pastry brush, spread half of marmalade over green cake.
  • Using foil overhang, lift plain layer out of pan. Invert onto green layer. Brush remaining marmalade over plain layer. Lift red layer out of pan; invert onto plain layer and cover cake with foil.
  • Top with a 13x9x2" pan. Weigh down pan with several heavy canned goods to compress cake layers.
  • Refrigerate at least 4 hours and up to 1 day.
  • Remove cans, top pan, and foil. Transfer cake to a waxed paper-lined baking sheet.
  • Spread half of chocolate over cake in a thin layer. Freeze for 10 minutes.
  • Cover with waxed paper, invert the baking sheet on top, and flip cake. Uncover and glaze with remaining chocolate. Freeze 10 additional minutes.