Preheat & Prep. To start, preheat oven temperature to 375 degrees F. Grease a 9x13" metal pan with butter or spray or line with parchment paper.
Combine Dry Ingredients. In a medium bowl, whisk flour, cinnamon, nutmeg, cloves, baking soda, baking powder, and salt. Set aside.
Cream Butter & Sugar. In a large bowl or the bowl of a stand mixer, cream butter and sugar with a hand mixer or paddle attachment for 2-3 minutes, until light, fluffy, and well combined.
Finish Wet Ingredients. Mix in eggs, one at a time till well incorporated, then stir in applesauce.
Add Dry Ingredients, Then The Apples. Then, add the dry ingredients to the wet ingredients and gently stir or mix just until the dry ingredients are mixed in. Next, add the grated apples and stir until evenly distributed.
Bake. Pour cake batter into the prepared pan and smooth into an even layer. Bake in preheated oven 35-40 minutes or till a toothpick inserted in the center of the cake comes out clean. (This cake will bake to a deep brown, but if your cake seems to be getting too dark, feel free to loosely tent the pan with foil for the last few minutes of baking. Cool cake on a wire rack.
Serve & Store. Cut cake into slices and top individual slices with buttermilk syrup, caramel sauce, or a scoop of vanilla ice cream. (Or, frost with your favorite cream cheese frosting!) Store leftover cake covered in the fridge 2-3 days for best results, or 1-2 days at room temperature.