When my bingeing was it its worse (when I was bulimic) it would be literally anything. One time I had no food and I fried flour and water in an ungreased pan and ate it before it was fully cooked and burned my mouth. I'd eat sugar and plain stale bread and stuff and dump food into the trash and pour chemicals over it so I wouldn't keep eating it. If I kept food around, I'd eat literally everything when I got into these modes- full boxes of cereal plus whole loaves of bread plus every snack in the house, etc.

Nowadays I'm doing a lot better but my relationship with food is still unhealthy. A normal binge for me now would be a family sized bag of chips, a bunch of ice cream, and multiple servings of pasta or rice or something.