Total Time
Prep 15 mins
Cook 15 mins

Very easy and tasty. Serve with a bowl of steamed rice.

Ingredients Nutrition


  1. In a wok or large skillet, heat 1 tbsp of the vegetable oil over high heat; stir-fry beef in 2-3 batches, until browned but still pink inside, about 2 minutes. Transfer to a plate. Drain fat from pan.
  2. Add remaining vegetable oil to pan; stir-fry sliced onion and minced garlic over medium heat until onion is softened.
  3. Stir in sweet potato, red or green pepper and 1/2 cup stock; cover and steam until potatoes are tender.
  4. Meanwhile, in a small bowl, whisk together the remaining 1/2 cup stock, oyster sauce, corn starch, vinegar and sesame oil. Return beef and any juices to pan. Add oyster sauce mixture and bring to a boil; boil, stirring until thickened and glossy. Sprinkle with green onions.