For the sauce, combine all the ingredients in a small bowl; cover and refrigerate.Set the Deluxe Electric Grill & Griddle, with the griddle plates, on "GRILL" for 10 minutes.Toss the shrimp, sesame oil, soy sauce, andginger together in a medium bowl. Set aside.Toss all the vegetables together in a medium bowl.Once the grill has preheated, add the vegetables to the bottom plate in an even layer. Close the lid and cook for 2 minutes.Place the grill in the Flat position. Add the shrimp in a single layer to the empty side of griddle; cook until the shrimp are lightly browned and pink, 1–2 minutes per side. Flip the vegetables while the shrimp cooks.Serve the shrimp and vegetables with the rice, sliced green onion, and sauce.