Set instant pot to sauté mode. Add olive oil to the pot and place beef in the pot. Sprinkle salt on top. Sear the beef for around 1 minute on each side until browned. Do not overcook it!
Add in stock and coconut aminos and mix with beef.
Set instant pot to pressure cook on high for 10 minutes. Make sure the valve is set to sealing.
Meanwhile, mix garlic coconut aminos sauce, sesame oil, rice vinegar, sriracha, honey, pepper, salt, arrowroot powder. Mix until thick sauce forms. Taste and adjust seasonings as needed.
Steam 1 cup of broccoli florets until tender and set aside. I just place frozen broccoli in a microwave-safe bowl and microwave for 3 minutes.
When beef is done pressure cooking, quick-release pressure by turning the valve to venting.
Use tongs or slated spoon to remove beef into a bowl. Add steamed broccoli in as well. Pour sauce on top and combine with beef and broccoli.
Taste beef and broccoli and adjust seasonings as needed.
Lay several clean (washed and dried) lettuce pieces on a serving dish.
Place 1 tbsp of beef and broccoli in each lettuce wrap. Garnish with sesame seeds, scallions, cilantro, shredded carrots, jalapeños, or anything else you like! Serve immediately and enjoy!