Thinly slice your steak into two inch strips and set aside
Prepare the marinade by mixing all the marinade ingredients together. Add them to the steak strips and toss around until they are well coated. Marinate for up to 1 hour.
Prepare the vegetables.
Heat a skillet up on medium to high heat and add 1 Tbsp of olive oil. Sauté the beef strips for about 2 minutes on each side. Do not over crowd the skillet. Sauté them in two batches until they’re browned and crispy. Do not overcook. Set the meat aside. Save remainder of the extra marinade left in the bowl.
Clean up the skillet and heat another 1 tbsp of olive oil.
Sauté the peppers and carrots for 3-4 minutes unit tender then add the sugar snap peas and mushrooms. Continue sautéing the vegetables for another 2 minutes.
Add the steak and extra marinade and cook everything together for 2-3 minutes.
Remove and serve.
Optional: sprinkle some sesame seeds for garnishing.