Sans Rival

Ingredients

• 12 egg whites
• 2 cups white sugar
• 1 teaspoon cream of tartar
• 2 cups chopped cashews, toasted
• 1 pound butter, softened
• 12 egg yolks
• 2 cups white sugar
• 1 cup water
• 2 tablespoons dark rum
• 2 cups chopped cashews, toasted