Wine, especially red
Dried apricots, apples
Dehydrated potatoes
Shrimp, lobster
Used as a dough conditioner
Used to bleach food starch
Glacéed fruit
Jams
Prepared gravies
Molasses
Soup mixes
Vegetable juices
Fruit juices
Hard cider

Smoked fish
Corned beef
Bologna
Pastrami
Pepperoni
Canned ham
Bacon
Sausages
Frankfurters/ Hot dogs
Beef jerky

*This pertains largely to those who have a comorbid condition called gluten insensitivity, or celiac disease.
  This condition is a little more common in migraine sufferers than it is in the general population.

Sulfites

Nitrates/Nitrites

Aspartame (Nutrasweet®)
Chocolate
Wine, Beer, Other alcoholic beverages
Wheat/gluten*
Caffeine