Heat a large skillet over medium heat. Add olive oil to the skillet. Add ground chicken and break it up with a wooden spoon. While chicken is cooking, whisk together all the sauce ingredients in a small bowl.
Once chicken is cooked through, stir in the rice, broccoli and sauce. Stir together and cook for 2 to 3 minutes, until sauce is thickened and broccoli softens a bit. Portion out into 5 servings for the week or serve. Serve with sesame seeds ans sriracha if desired.