Ingredients
- 1 tsp vegetable oil
- 175g beef steak, cut into thin strips
- 1 red pepper, deseeded and thinly sliced
- 2 garlic cloves, thinly sliced
- 2cm piece fresh root ginger, thinly sliced and cut into matchsticks
- 1 tbsp sesame seed
- 2 tbsp soy sauce
- 2 Baby Gem lettuces
- 1 tsp sesame oil