Lemon Pavlova

Ингредиенты

• 6 egg whites
• 1/4 teaspoon (1 ml) cream of tartar
• 1 cup (250 ml) icing sugar
• 6 egg yolks
• 1 1/4 cups (310 ml) sugar
• 3/4 cup (180 ml) lemon juice (3 to 4 lemons)
• 1/4 cup (60 ml) unsalted butter
• 1/2 cup (125 ml) water
• 3 tablespoons (45 ml) cornstarch
• 3 tablespoons (45 ml) cold water