Coffee mug cake (with Nutella)

Stupid?

How do you figure the calories per serving ?

Take the calories in each serving before cooked and multiply that by number by how many servings it says it has in it. Do the same for both boxes and add them together.

Then look at how many cups there are total (it'll say on the boxes) then divide the number of calories by the number of cups.

Take that number and then divide that by 16, since there are 16 tablespoons in a cup. This will give you how many calories are in a level tablespoon. Since you're using three tablespoons, just multiply that by three.




Edit* Here's an example.

Say your cake mixes are 150 and 200 calories per serving, before baked.

One has 14 servings and one has 16.

150 x 14 = 2,100
200 x 16 = 3,200

Total = 5,300

Say together they have 6 cups.

5,300 / 6 = 883.33... So let's call that 884. (I round up on calories)

884 / 16 = 55.25 calories per tablespoon

55.25 x 3 = 165.75 per serving.

yep....adding to my list of things to try! And since it's my birthday this week.....might try sooner then later!

Happy early birthday!!!