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

Directions:
Preheat oven to 300 degrees F (150 degrees C).Line 4 – 8×12 inch pans with parchment paper.
In a large glass or metal mixing bowl, beat [...]