Donut

Donuts are a special kind of items that appear in Bowser's battle against Midbus at Fawful Theater in Mario & Luigi: Bowser's Inside Story. When Midbus attacks Bowser successfully, the audience have a chance to throw a Donut at Midbus. Bowser has the option to punch or inhale it. If Bowser does neither, Midbus will eat it in his turn. Such Donuts are black (apparently covered by chocolate) and heal 10 HP each.

Donuts also appear as one of the various kinds of sweets that fall from the sky during the Snack Basket special attack. This time they are in light pink.