Ingredients

For the Meringue Cookies

• 6 egg whites
• 1/2 teaspoon cream of tartar
• 2/3 cup sugar
• 1 cup roasted unsalted cashews
• 1/4 cup flour
• 1 teaspoon vanilla extract

For the French Buttercream

• 1/2 cup sugar
• 3 tablespoons water
• 5 egg yolks
• 8 ounces (2 sticks) butter, softened and at room temperature

For Assembling Silvanas

• 2 cups roasted unsalted cashews
• 1 cup graham cracker crumbs