Shaking Beef

750g beef eye fillet, cubed
1 T fish sauce
1 T light soy sauce
1 t caster sugar
4 garlic cloves
2 shallots, finely chopped
½ t black pepper
2 T peanut oil
100g salad leaves
Put beef, flavourings and 1 t oil in non-metallic bowl and marinade in fridge at least 1 hour. Heat wok to high, add 1 T oil and swirl to coat. Add half beef in single layer and sit 1 min to form brown crust. Shake pan for 3-4 mins longer to cook beef to desired amount. Repeat with remaining beef and oil. Arrange on salad bed.