The cake also pairs wonderfully with orange mousse. An hour in advance, take all the ingredients out of the refrigerator. Allow the eggs and butter to reach room temperature. Ingredients ...

Repeat with subsequent layers. Spread the remaining mousse on top, pile with the rest of the orange segments and sprinkle with the orange zest. Let the cake rest for 30 minutes before serving.

This choose-your-own-adventure cake from chef Tom Douglas lets you pick between milk, dark, or white chocolate for the rich mousse filling. The buttercream frosting can also be made in one of ...