Chargrilled tuna steak on rocket and parmesan salad

• 4 tuna steaks of 7oz each
• 400g rocket
• 50g shaved parmesan

For the dressing:

• 8 tbsp of olive oil
• 2 tbsp of lemon juice
• 1 clove of garlic
• 1 shallot
• 50g of rocket
• Salt & pepper to taste
  

In a blender, add the garlic, shallot, rocket, salt and pepper.

Blend and add the olive oil and lemon juice.

Put the rocket on a plate with the shaved parmesan add the dressing and serve topped with the chargrilled tuna.