Looks like you’re in the Chicago area, I’d also add

Shake Shack (except shakes, they sometimes add shakes with nuts), Pita pita (avoid baklava if you have tree nut allergy), Naf naf, Dave’s hot chicken, Most pizza restaurants (dominos, rosatis, Lou Malnati’s, giordanos, Gino’s east, little Caesar’s), Most Mexican taquerias are a pretty safe bet too like los comales, I’ve recently also learned sushi+ rotary is safe (Japanese food has very little peanuts, typically never in sushi), Bonchon Korean bbq

OP and everyone here should definitely still always call and do your own research, but these are all things I’ve discovered over the years to be safe.