Bake for 40 - 45 min or until lightly browned on top, and a toothpick inserted into the cake comes out clean.
Let the cake cool for at least 10 min before loosening it from the pan. (Run a butter knife around the inside edge of the pan.) Release the cake to cool completely on a rack.
Dust with powdered sugar (optional) to serve.
This cake will last on the counter for 2-3 days, covered. If there are leftovers, wrap in clingfilm or other covering and refrigerate.