1Prepare two 9-inch springform cake pans: unlock them, cut out parchment paper to fit the bottom, grease the bottom and parchment paper, and grease the walls.
2Prepare two 9-inch springform cake pans: unlock them, cut out parchment paper to fit the bottom, grease the bottom and parchment paper, and grease the walls.
3Prepare two 9-inch springform cake pans: unlock them, cut out parchment paper to fit the bottom, grease the bottom and parchment paper, and grease the walls.
4Sift together 2 cups (300 grams) of all-purpose flour, ¾ cup (80 grams) of cocoa powder, 2 teaspoons (10 grams) of baking powder, ¾ teaspoon (3 grams) of baking soda, 1 ½ teaspoons (7 grams) of fine sea salt, and 1 cup (220 grams) of granulated white sugar.
5Sift together 2 cups (300 grams) of all-purpose flour, ¾ cup (80 grams) of cocoa powder, 2 teaspoons (10 grams) of baking powder, ¾ teaspoon (3 grams) of baking soda, 1 ½ teaspoons (7 grams) of fine sea salt, and 1 cup (220 grams) of granulated white sugar.
6Sift together 2 cups (300 grams) of all-purpose flour, ¾ cup (80 grams) of cocoa powder, 2 teaspoons (10 grams) of baking powder, ¾ teaspoon (3 grams) of baking soda, 1 ½ teaspoons (7 grams) of fine sea salt, and 1 cup (220 grams) of granulated white sugar.
7Add ¾ cup (150 grams) of brown sugar and whisk until thoroughly combined.
8Add ¾ cup (150 grams) of brown sugar and whisk until thoroughly combined.
9Add ¾ cup (150 grams) of brown sugar and whisk until thoroughly combined.
10In a separate bowl, whisk together 2 egg yolks and slowly drizzle in ½ cup (120 milliliters) of neutral-tasting oil while whisking, until emulsified.
11In a separate bowl, whisk together 2 egg yolks and slowly drizzle in ½ cup (120 milliliters) of neutral-tasting oil while whisking, until emulsified.
12In a separate bowl, whisk together 2 egg yolks and slowly drizzle in ½ cup (120 milliliters) of neutral-tasting oil while whisking, until emulsified.
13Add 1 tablespoon (12 grams) of vanilla extract and continue to drizzle in the oil until all of it is added.
14Add 1 tablespoon (12 grams) of vanilla extract and continue to drizzle in the oil until all of it is added.
15Add 1 tablespoon (12 grams) of vanilla extract and continue to drizzle in the oil until all of it is added.
16Add 2 large eggs and whisk together.
17Add 2 large eggs and whisk together.
18Add 2 large eggs and whisk together.
19Pour the custard-like mixture into the dry mix and fold until combined; it will get dry, clumpy, and crumbly.
20Pour the custard-like mixture into the dry mix and fold until combined; it will get dry, clumpy, and crumbly.
21Pour the custard-like mixture into the dry mix and fold until combined; it will get dry, clumpy, and crumbly.
22Heat 1 ¾ cups (415 milliliters) of whole milk until it begins to simmer, but do not boil it.
23Heat 1 ¾ cups (415 milliliters) of whole milk until it begins to simmer, but do not boil it.
24Heat 1 ¾ cups (415 milliliters) of whole milk until it begins to simmer, but do not boil it.
25Remove from heat and whisk into the crumbly mixture until smooth.
26Remove from heat and whisk into the crumbly mixture until smooth.
27Remove from heat and whisk into the crumbly mixture until smooth.
28Evenly split the batter between the two prepared cake pans and bake at 350°F (175°C) for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
29Evenly split the batter between the two prepared cake pans and bake at 350°F (175°C) for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
30Evenly split the batter between the two prepared cake pans and bake at 350°F (175°C) for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
31Let cool in the cake pan for 10 minutes, then carefully invert onto a wire rack to cool completely.
32Let cool in the cake pan for 10 minutes, then carefully invert onto a wire rack to cool completely.
33Let cool in the cake pan for 10 minutes, then carefully invert onto a wire rack to cool completely.
34Mix together 4 cups (500 grams) of powdered sugar, ½ cup (55 grams) of cocoa powder, and a generous pinch of sea salt.
35Mix together 4 cups (500 grams) of powdered sugar, ½ cup (55 grams) of cocoa powder, and a generous pinch of sea salt.
36Mix together 4 cups (500 grams) of powdered sugar, ½ cup (55 grams) of cocoa powder, and a generous pinch of sea salt.
37Beat ½ cup (110 grams) of softened unsalted butter until creamy.
38Beat ½ cup (110 grams) of softened unsalted butter until creamy.
39Beat ½ cup (110 grams) of softened unsalted butter until creamy.
40Beat in the powdered sugar mixture in batches until thoroughly combined, then thin out with whole milk (¼ cup to ½ cup).
41Beat in the powdered sugar mixture in batches until thoroughly combined, then thin out with whole milk (¼ cup to ½ cup).
42Beat in the powdered sugar mixture in batches until thoroughly combined, then thin out with whole milk (¼ cup to ½ cup).
43Frost the cakes: place one cake layer on a cake stand or cutting board, add about a cup of frosting to the center, spread evenly, add the next cake layer on top, smush down, and spread the remaining frosting on top and sides to seal the edges.
44Frost the cakes: place one cake layer on a cake stand or cutting board, add about a cup of frosting to the center, spread evenly, add the next cake layer on top, smush down, and spread the remaining frosting on top and sides to seal the edges.
45Frost the cakes: place one cake layer on a cake stand or cutting board, add about a cup of frosting to the center, spread evenly, add the next cake layer on top, smush down, and spread the remaining frosting on top and sides to seal the edges.
46Garnish with freshly grated dark chocolate.
47Garnish with freshly grated dark chocolate.
48Garnish with freshly grated dark chocolate.
49Let set for at least a couple of hours or overnight before slicing and serving. You can also cut and serve immediately.
50Let set for at least a couple of hours or overnight before slicing and serving. You can also cut and serve immediately.
51Let set for at least a couple of hours or overnight before slicing and serving. You can also cut and serve immediately.
Ingredients
2 cups all-purpose flour
2 cups all-purpose flour
2 cups all-purpose flour
300 grams all-purpose flour
300 grams all-purpose flour
300 grams all-purpose flour
0.75 cups cocoa powder
0.75 cups cocoa powder
0.75 cups cocoa powder
80 grams cocoa powder
80 grams cocoa powder
80 grams cocoa powder
2 teaspoons baking powder
2 teaspoons baking powder
2 teaspoons baking powder
10 grams baking powder
10 grams baking powder
10 grams baking powder
0.75 teaspoons baking soda
0.75 teaspoons baking soda
0.75 teaspoons baking soda
3 grams baking soda
3 grams baking soda
3 grams baking soda
1.5 teaspoons fine sea salt
1.5 teaspoons fine sea salt
1.5 teaspoons fine sea salt
7 grams fine sea salt
7 grams fine sea salt
7 grams fine sea salt
1 cup granulated white sugar
1 cup granulated white sugar
1 cup granulated white sugar
220 grams granulated white sugar
220 grams granulated white sugar
220 grams granulated white sugar
0.75 cups brown sugar
0.75 cups brown sugar
0.75 cups brown sugar
150 grams brown sugar
150 grams brown sugar
150 grams brown sugar
2 egg yolks
2 egg yolks
2 egg yolks
0.5 cups neutral-tasting oil
0.5 cups neutral-tasting oil
0.5 cups neutral-tasting oil
120 milliliters neutral-tasting oil
120 milliliters neutral-tasting oil
120 milliliters neutral-tasting oil
1 tablespoon vanilla extract
1 tablespoon vanilla extract
1 tablespoon vanilla extract
12 grams vanilla extract
12 grams vanilla extract
12 grams vanilla extract
2 large eggs
2 large eggs
2 large eggs
1.75 cups whole milk
1.75 cups whole milk
1.75 cups whole milk
415 milliliters whole milk
415 milliliters whole milk
415 milliliters whole milk
4 cups powdered sugar
4 cups powdered sugar
4 cups powdered sugar
500 grams powdered sugar
500 grams powdered sugar
500 grams powdered sugar
0.5 cups cocoa powder
0.5 cups cocoa powder
0.5 cups cocoa powder
55 grams cocoa powder
55 grams cocoa powder
55 grams cocoa powder
1 pinch sea salt
1 pinch sea salt
1 pinch sea salt
0.5 cups unsalted butter
0.5 cups unsalted butter
0.5 cups unsalted butter
110 grams unsalted butter
110 grams unsalted butter
110 grams unsalted butter
0.25 cups whole milk
0.25 cups whole milk
0.25 cups whole milk
0.5 cups whole milk
0.5 cups whole milk
0.5 cups whole milk
1 dark chocolate
1 dark chocolate
1 dark chocolate
Equipment
9-inch cake pansparchment paperwhiskstand mixer or electric beaters