01 -
Slice the beef thinly against the grain to create even strips.
02 -
In a mixing bowl, whisk together cornstarch, flour, baking powder, salt, and pepper. Add the egg and water; mix until a smooth batter forms.
03 -
Heat vegetable oil in a large wok or deep pan over medium-high heat. Dip beef strips into the batter, ensuring each piece is well coated. Fry in batches for 3–4 minutes until golden and crispy. Remove and drain on paper towels.
04 -
In a clean wok or large sauté pan, heat sesame oil over medium-high heat. Add garlic, ginger, sliced onion, and bell pepper. Sauté for 2 minutes until fragrant.
05 -
Stir in soy sauce, rice vinegar, hoisin sauce, chili sauce, and sugar. Allow mixture to simmer for 2 minutes to meld flavors.
06 -
Add the fried beef strips to the sauce, tossing thoroughly to coat. Stir-fry for 2–3 minutes until beef is heated through and glazed.
07 -
Garnish with sliced red chilies and chopped green onions. Serve immediately with steamed rice or noodles as desired.