I have a recipe for Cake in a Mug. It is made in a soup mug in the
microwave--the volume is equal to about 1 1/2 cupcakes. The baking
instructions say to bake at 30% power (defrost on my micro) for 2
minutes; then bake for 1 minute more on high. If the micro doesn't have
a turntable, the mug is rotated 1/2 turn each minute. Let cake cool for
1 to 2 minutes in the mug. I noticed in my microwave cookbook that
quick breads and cakes are all baked at 30% power first then finished
at high power.