In a small bowl, whisk together the marinade ingredients. Taste and adjust as needed. Add sliced steak and marinade either to a bowl or large ziploc bag. Mix around a few times until steak is evenly coated in marinade. Allow the steak to marinate for 30 minutes.
In a large pan, add olive oil and bring to high heat. Add in beef and cook until 2/3 done. Add in broccoli and cook until everything is cooked.
Scoop out 1/2 cup of rice into each bowl. Divide beef and broccoli evenly into the four bowls. Sprinkle with sesame seeds and scallions. Store in fridge up to 3-4 days.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.