This is our second round. This round, I have replaced 1 cup of all purpose flour with whole wheat flour and adding in 1/8 teaspoon of ground cinnamon. This is the preferred one : )
*You can keep the batter, covered, in the fridge for up to a week. Just be sure to whisk well before using again.
Original recipe from : http://m.allrecipes.com/recipe/22180/recipewaffles-i