Flavored instant oatmeal: 9-14 grams of sugar
Besides the fact that instant oats are more processed than steel cut oats, the flavored varieties also contain significantly more sugar. Watch out for flavors like blueberries and cream or cinnamon, which can add a fair amount of sugar to your breakfast — especially if you like to top your oatmeal with brown sugar or honey to begin with.
[Photo via @meresnuttykitchen]