A rich, moist small batch chocolate cake made with cocoa, oil, and buttermilk. Bakes in a 6-inch pan and is perfect for two or three people. Topped with ganache or your favorite frosting.
½ cup (63g) all-purpose flour
¼ cup (21g) cocoa powder
¼ tsp baking soda
¼ tsp salt
⅓ cup (67g) granulated sugar
1 large egg yolk
¼ cup (60ml) buttermilk or Greek yogurt
3 tbsp (45ml) vegetable oil
½ tsp vanilla extract
¼ cup (60ml) hot water or brewed coffee
Optional Ganache:
¼ cup heavy cream
⅓ cup semi-sweet chocolate chips
Preheat oven to 350°F. Grease and line a 6-inch cake pan.
Whisk flour, cocoa, baking soda, salt, and sugar in a bowl.
Add egg yolk, buttermilk, oil, and vanilla. Mix to combine.
Add hot water or coffee. Whisk until smooth.
Pour into pan and bake 22–26 minutes.
Cool completely before frosting.
(Optional) Pour ganache over cooled cake.
Use Dutch or natural cocoa
Can be made dairy-free
For cupcakes, bake 2–3 at 350°F for 16–18 minutes