This is one of those ridiculously simple but satisfying dinners. Yes, it's more about assembly than cooking, but we all need meals like this in our back pocket, especially for back-to-school week.
Whisk together paprika, oregano, Dijon, red wine vinegar, and olive oil. Season to taste with salt and pepper. Toss half of it with rotisserie chicken and the other half with the romaine, tomatoes, cucumber, and mint.
Spread hummus onto flatbread and then fill with rotisserie chicken and salad.