Vermicular | Beef and Green Pepper Stir-Fry

Ingredients

• ¼ lb (100 g) flank steak, thinly sliced
• ½ large egg, beaten
• ¼ teaspoon kosher salt
• 1 teaspoon Shaoxing wine, dry white wine, or sake
• 1 tablespoon cornstarch
• ¼ lb (100 g) boiled bamboo shoot, thinly sliced
• 1 green and 1 red bell pepper, stemmed and seeded, thinly sliced
• ½ Japanese leek, thinly sliced diagonally
• 2” piece fresh ginger, thinly sliced
• 1 tablespoon Shaoxing wine or dry white wine
• 2 teaspoons soy sauce
• 1 teaspoon sugar
• 1 teaspoon oyster sauce
• 2 tablespoons vegetable oil, divided