Okay, I’ll tell you. The frosting adds another 211 calories and 14 grams of fat. Told you you didn’t want to know. That brings the total to 366 calories and 20.5 grams of fat.
If you just ate the cupcake like a muffin, it would be 155 cals and 4.5 grams of fat, which is more reasonable, buy way less delicious. There is also the option to just cover it in an espresso glaze, powdered sugar mixed with espresso until a glazy consistency, but that’s up to you.