Beef Tataki

Ингредиенты

• 2 green onions, thinly sliced
• 3 tbsp (45 ml) mirin
• 2 tbsp (30 ml) soy sauce
• 1 tbsp fresh ginger, finely chopped
• 1 tbsp lemongrass, finely chopped
• 1 tsp (5 ml) sambal oelek
• 1 piece beef tenderloin, about 11 oz (300 g)
• 2 tbsp (30 ml) olive oil
• 3 tbsp (45 ml) mayonnaise
• Mache or mesclun lettuce