Huguenot Torte

Preheat oven to 325 degrees with racks in the upper and lower thirds of the oven. Spray two rimmed baking sheets (17 1/4-by-11 1/2-by-1 inch) with cooking spray; set aside.

In the bowl of an electric mixer fitted with the paddle attachment, beat eggs on medium speed until pale yellow and thickened, about 4 minutes. Gradually add sugar, and beat until light and fluffy. Sift together flour, baking powder, and salt. With mixer on medium speed, gradually add flour mixture. Beat until incorporated, about 1 minute. Add apples, pecans, and vanilla; beat to combine.

Divide mixture between prepared baking pans, spreading evenly. Bake until golden brown, about 45 minutes. Remove from oven, and let cool 20 minutes. Using a spatula, break into pieces, and stack on a large serving platter. Serve topped with whipped cream and nuts.