That common thing that when set in front of you, you cannot not eat it.... For me: goldfish crackers, pecans, blackberries, jerky, peanut m&ms
I am far away from my crack in the US since moving to Kenya. But the main things I miss most are Dr. Pepper, Whataburger, ChikFilA, Mexican food
Samosas (Cooked meat inside fried triangular shell), Mishakiki (Grilled meat on sticks), most food here is eaten with your hands if you are eating at someone's house though.
Id like to add one thing, and if you know what this is, kudos to you: Felix's Queso from El Patio. Ive never had anything like it. Literally must have crack speckles in it.