Nice topic ok lets start :
-McDonald's (Big Mac is the best)
-Shaorma and Kebab
-Pizza and Spagetii with meat
-Any kind of Fried Chicken
-Seafood are my favorite one
-Chocolate cake that my mom makes its delicious it has so much chocolate that even a chocoholic can't eat more than 2 slices.
I think that these are the most important kinds of comfort food.