1-Getting Started: Preheat and Prep: First, preheat your oven to 335°F (or 350°F if you want a darker crust) grease and spray two 8″x2″ cake pans to get them ready. This step sets the stage for even baking and that perfect rise (trust me, it’s a game-changer!).

2-Mixing the Dry Ingredients: Next, briefly whisk the cake flour (14 ounces), granulated sugar (13 ounces), salt (1 teaspoon), baking powder (1 tablespoon), and baking soda (½ teaspoon) in a mixer with a paddle attachment. This quick mix ensures everything blends smoothly without lumps (keep it light and airy, folks!).

3-Preparing the Liquids: Mix half the buttermilk (10 ounces) with the vegetable oil (4 ounces) and set it aside. In another bowl, whisk the remaining buttermilk with the egg whites (5 ounces) and vanilla (2 teaspoons) this separation helps with even incorporation later. It’s all about building that moisture and flavor step by step.

4-Combining and Baking: Add the softened unsalted butter (6 ounces) to the dry ingredients and mix on low until it looks like coarse sand. Then, add the milk/oil mixture, crank up the speed, and mix for 2 minutes scrape the bowl, drop the speed, and add the egg white mixture in three batches, mixing 15 seconds between each. Pour the batter into your pans, filling them about three-quarters full, and bake for 35-40 minutes until a toothpick comes out clean.

Once baked, tap each pan on the counter to release steam and prevent shrinking, then cool in the pans for 10 minutes before moving to racks. Chill or wrap the cakes before frosting to lock in that moisture frost with the Ermine Frosting for a silky finish. For dietary tweaks, swap in alternatives as needed, like plant-based options for vegan versions.