" In a medium bowl, whisk together the cocoa, sugar, salt, flour, and baking soda, then sift into a large bowl. In a medium bowl, stir the vanilla and oil together. Bring the water to a boil or brew the coffee. Add it to the oil-vanilla mixture. Make a well in the center of the dry ingredients and gradually whisk in the water-oil mixture until incorporated. Gradually whisk in the eggs and stir until smooth. The batter will be thin. Divide the batter evenly between the prepared pans. Drop the pan onto the counter from a height of 3 inches a couple of times to release any air bubbles that may have formed. Bake in the upper third of the oven for 25 to 30 minutes, until the cakes spring back from the touch and just pull away from the edges of the pan. An inserted toothpick should come out clean. Cool the cakes completely on a wire rack before unmolding them from the pan and peeling off the parchment paper. To serve, place one layer down on a cake plate. Spread 1 cup Vanilla Cream in the center of the cake and gently place the second layer atop it. Spread "

― Samin Nosrat , Salt, Fat, Acid, Heat: Mastering the Elements of Good Cooking