Stir Fry Black Pepper Beef - Le-Thermique

Ingredients

• 3 tbsp vegetable oil
• ½ red bell pepper, sliced into strips
• ½ green bell pepper, sliced into strips
• 2 inch ginger
• 2 cloves garlic, minced
• 450 g flank steak
• 1 tbsp soy sauce
• 1 tbsp Shao Hsing cooking wine (omit for halal)
• 2 tsp freshly ground black pepper
• 1 tsp cornstarch
• 1 tsp sesame oil