1hr · 8 servings Ingredients: For the Spice Cake Filling: • 2 large Granny Smith apples, peeled, cored and sliced into 8 pieces each • 1/2 cup sugar • 1 tablespoon cinnamon • 2 tablespoons lemon juice • 1 tablespoon cornstarch For the Spice Cake: • 1 cup vegetable oil • 1 1/3 cups sugar • 4 large eggs • 1 teaspoon vanilla • 2 1/2 cups all-purpose flour • 2 teaspoons baking powder • 1 teaspoon salt • 1 teaspoon cinnamon • 1/2 teaspoon nutmeg • 1/4 teaspoon cloves For the Frosting: • 2 cups cream cheese, room temperature • 1 cup butter, room temperature • 1 cup powdered sugar, sifted • 2 tablespoons vanilla • 1 tablespoon lemon juice To assemble: • 1 (9-inch) pumpkin pie, chilled • 1 (9-inch) pecan pie, chilled • 2 cups walnut pieces, toasted Instructions: Fo