Bell Peppers with Pork & Shrimp Filling and Black Bean Sauce

Stuffed bell peppers are de rigueur in the pantheon of Dim Sum fare. Oftentimes the stuffing consists of shrimp paste, but I prefer a combo of shrimp and fatty ground pork. The key to the filling is to have a paste-like versus crumbly texture, and I use a food processor in pulse mode to achieve this.