Pineapple upside down muffins 76 calories

I found this blog post and recipe on Pinterest
http://www.bigmamashomekitchen.com/2010/10/mini-pineapple-upside-down-cakes.html

I don't have the same kind of muffin pan as her but I used my regular muffin pan. I also used angel food cake instead of her cake recipe. I put a quarter of a pineapple ring in the bottom of each pan along with a maraschino cherry. Topped it off with about 1/2 cup of batter. Baked at 350 for 15 mins or so. The first pan came out great, nice and fluffy and a full size cupcake. The next pans kind of came out flat. I think its cause i made dinner in the middle so the batter sat and settled. I made 30 total and the calorie count per muffin/cupcake is 76!!!! They are yummy. I had intended to add just 1 tsp of brown sugar to each one as well but totally forgot, that would probably put them over the top with goodness!!!