Ingredients

  • Butter for greasing the pans
  • Flour for dusting the pans
  • 6 egg whites
  • ½ teaspoon salt
  • 1 ½ cups superfine sugar
  • 3 teaspoons cornstarch
  • 3 teaspoons cider vinegar
  • 2 large ripe mangos
  • 2 cups whipping cream
  • 1 pint cleaned blueberries
  • 1 pint cleaned raspberries

    Ten servings

    Preparation

    1. Preheat the oven to 250 degrees.
    2. Butter and flour a cookie sheet and the ring of a bottomless nine-inch springform mold. Set the ring in the center of the cookie sheet.
    3. Beat the egg whites and the salt in a mixing bowl until foamy. Add the sugar, one tablespoon at a time, while continuing to beat the egg whites, until shiny and stiff. Do not overbeat or they will be dry and grainy.
    4. Dissolve the cornstarch with the cider vinegar in a small bowl. Fold the mixture into the egg whites.
    5. Spoon the egg-white mixture into the prepared mold and build it up along the sides approximately one inch thick, leaving a one-inch depression in the center.
    6. Bake for one and one-half hours and cool. The meringue will sink away from the crust while cooling; do not be concerned. When the meringue is completely cool, unmold by removing the ring gently, and loosen the bottom of the meringue shell from the cookie sheet with a knife or spatula. Put the shell on a serving plate.
    7. Peel the mangos and cut the flesh away from the pits. Puree it in a food processor or blender.
    8. Whip the cream in a chilled mixing bowl until it forms a stiff peak.
    9. Fill the depression in the middle of the meringue with the mango puree. Spread the whipped cream on the meringue, starting from the sides and leaving a three-inch circle of the mango puree exposed in the center. Garnish the edge and sides of the cake with the blueberries and raspberries.

    2 hours

    Dining and Cooking