If there's one item I'd stake my Costco membership on, it'd be the Bibigo mini wontons.
I normally eat these before I leave for an event because they're filling, low-calorie, and delicious. Plus, it's not guaranteed that we'll get a chance to eat while we're working. These cook in five minutes and can be taken on the road.
I heat a little oil in a pan and add a portion size of the wontons until one side is almost crispy. Then I add some water, cover the pan with a lid, and let them steam for a few minutes.
While those cook, I mix a special dipping sauce with lite soy sauce, Sriracha, water, white vinegar, and a little sesame oil. When the wontons are done, I add some sliced green onion and sesame seeds on top.
The bag of frozen wontons has around 30 servings and costs $8.