My family always has shrimp around because it’s high in protein, so we often return to this Shrimp Lo Mein recipe for a weeknight meal. It’s super easy and takes less than 30 minutes, thanks to a simple hack using pre-packaged slaw mix. You can use any combination of vegetables like snow peas, thinly sliced Napa cabbage or even small broccoli florets. —Jeannie Chen, Brooklyn, New York