Mix the Batter
In a small bowl or in a microwavable mug, mix or whisk ingredients until a smooth batter forms.
Microwave 1 Min to 90 seconds
Microwave the mug cake for 1 to 1 1/2 minutes or until just set. Begin checking at 1 minute and add 10 second intervals.
Garnish with buttercream frosting, whipping cream or even ice cream. And always add toasted coconut!