Hot Mustard Tuna with Herby Couscous.

Ingredients:

1. 1 Red Onion 

2. 1 Lemon 

3. 1 tbsp Olive Oil 

4. 400ml Vegetable Stock

5. 250g Couscous 

6. 4 Tuna Steaks 

7. 2 tsp English Mustard Powder 

8. 10g Fresh Parsley

9. 2 tbsp Capers 

Directions:

1. Halve and finely slice the red onion. Zest and juice the Lemon. 

2. Put the onion, lemon zest, lemon juice and 1 tbsp oil into a small bowl, add salt and pepper to taste, then leave to soak for 5 mins until the onion has softened a little. 

3. Bring the vegetable stock to the boil and pour over the couscous in a large bowl, cover with cling film and leave for 10 mins until the stock has been absorbed.

4. Season the tuna steaks, brush with oil, then pat the mustard powder over both sides. 

5. Add the parsley and capers to the onions, stir well, then mix into the couscous with a fork. 

6. Heat a griddle pan and sear the tuna for 1 min on each side until medium-rare. 

7. Serve the tuna with the couscous and lemon wedges on the side.

8. Enjoy!