Heat one tablespoon of avocado oil in a large wide base skillet over high heat. Brown the beef, in two separate batches over high heat until browned on both sides. (This is best done only turning the once and allowing plenty of space in the pan to avoid stewing the beef in its own juices). Remove the browned beef from the pan and set it aside.
Add an extra tablespoon of oil to the pan if needed. Add the chopped broccolini stems (if using) and stir to coat and sauté for 1 minute. Add the remaining ingredients and stir to combine. Season to taste.
Add the beef strips back to the pan and toss to combine and heat through. Serve with cauliflower rice (if preferred) and a sprinkling of sesame seeds.
THERMAL METHOD (High heat models only - Cook Expert and TM6)
Slice the beef into thin strips. Set aside.
Place the oil into the mixer bowl; heat 2 min/120°C/stir/centre cap off.
Add half the beef to the mixer ensuring the strips are under the blades where possible. Set to high heat function and cook. Transfer cooked beef to a small bowl and repeat with the remaining beef.
Mix all of the sauce ingredients together in a small bowl. Add to the mixer with all the remaining ingredients and the cooked beef; cook 2 min/100°C/reverse/stir. Serve with cauliflower rice (if preferred) and a sprinkling of sesame seeds.
INGREDIENTS Any cut of beef or preferred protein can be used. Vegemite is an Australian yeast spread that adds saltiness to the stir fry. If preferred use salt and pepper or gluten-free fish sauce. Any vegetables of choice can be used.STORAGE This recipe can be made ahead of time and served hot or cold. Keep chilled for up to 3 days or freeze in individual serves.