Step 1

In a small bowl, whisk together soy sauce, oyster sauce, rice wine vinegar, brown sugar, ginger, garlic, sesame oil, cornstarch and Sriracha, if using; set aside.

Step 2

Heat olive oil in a large skillet over medium high heat. Add shrimp, and cook, stirring occasionally, until pink, about 2-3 minutes. Add broccoli, and cook, stirring frequently, until tender, about 2-3 minutes.

Step 3

Stir in soy sauce mixture until well combined and slightly thickened, about 1-2 minutes.

Step 4

Serve immediately, garnished with sesame seeds and green onion, if desired.