Beef pho

Tip the beef stock along with 500ml of water into a large saucepan. Sit the onion and ginger in a frying pan over a high heat and char on all sides, around 3-5 mins (you can also do this under your grill). Once charred, add to the beef stock. In the same pan, toast the spices for 2-3 mins and once they begin to smell fragrant, add them to the beef stock as well. Bring the stock to the boil, then turn to a simmer and cook for 30mins before straining.

Meanwhile, cut the fat from the steak and wrap in cling film, then put into the freezer for 15 mins – this will make your steak really easy to slice! Slice it thinly, then cover with cling film again and pop into the fridge.