Healthy Snack

Just made some Flaxseed Muffins today.  I used a recipe from Runner's World here http://www.runnersworld.com/article/0,7120,s6-242-303-504-5210-0,00.html they are only 165 calories and 3g fat each.  I substituted a tbsp of white vinegar in a cup of milk for the buttermilk and they taste pretty good and, more important they are good for you.