Mix all marinade ingredients except olive or canola oil, sesame seeds. Divide in half and pour into 2 freezer ziploc bags. Add steak to one and chicken to other. Set aside to marinate at least 30 minutes.
In a large wok, heat a little oil until hot!
Add marinated meat/onions in batches, frying till no longer pink. Remove to plate.
Add onions and garlic, cook a few minutes and remove to plate.
Add broccoli with a few tablespoons of water to help it steam and stir fry until water evaporates and broccoli is green but still crisp.
Return meats to pan and onions garlic along with any remaining marinade in bags.
Cook a few more minutes until meats cook all way through!
Season with salt as needed.
Sprinkle on sesame seeds.