This fluffy, chocolaty cake is a blank canvas for your favorite frosting and decorations.
Have you heard about our Young Chefs’ Club? Members get a themed (and kid-tested) box delivered each month!
Adjust oven rack to middle position and heat oven to 325 degrees. Spray inside bottom and sides of each 9-inch round cake pan with vegetable oil spray. Line each cake pan with 9-inch round piece of parchment paper.
In medium bowl, whisk together flour, sugar, cocoa, baking powder, baking soda, and salt.
In large bowl, whisk together milk, oil, eggs, and vanilla.
Add flour mixture to liquid mixture and use rubber spatula to stir until just combined and no dry flour is visible. Do not overmix.
Use rubber spatula to divide batter evenly between parchment-lined cake pans and smooth tops. (Spread batter out to edges of each pan to create even layer.)
Place cake pans in oven. Bake until toothpick inserted in center of each cake comes out clean, 34 to 36 minutes.
Use oven mitts to remove cake pans from oven (ask an adult for help). Place cake pans on cooling rack and let cakes cool completely in pans, about 1 hour.
Run butter knife around edge of each cake to loosen cake from pan (see photos, below). Remove cakes from their pans and discard parchment paper. Assemble and frost cake (click here to learn how to frost a layer cake). Cut cake into wedges and serve.
Run butter knife around edge of cake to release cake from pan.
Place cooling rack on top of cake pan. Hold bottom of cake pan with 1 hand and place other hand on top of cooling rack. Turn over pan so cake falls onto rack. Remove cake pan.
Carefully peel parchment paper away from cake and discard. Place cutting board or serving platter on top of cake and flip cake right side up onto cutting board or serving platter.
Remove cooling rack.