America Runs on Dunkin. No, America SHOULD Run After eating Dunkin. 500 calories in a blueberry muffin...A Muffin. On rare occasion I succumb to the call of the muffin, slice the top off, grill the halves on the griddle. Yum. I was horrified when I noticed my husband had cut his blueberry muffin in half, cap to cup. Who cuts a muffin that way? In my almost 40 years of life I have never sliced my muffin from top to bottom in half, it screams WRONG to me. Then, I realized...he's genius! Not only do you slice half the guilt with creating two servings, but you can savor 'two' muffin tops. Perhaps, Elaine Benes, shouldn't have had such disdain for muffin stumps and could have opened a, Half of the Muffin To You shop, beside Mr. Lippman's, "Top of the Muffin to You!"