Get the steak out of the fridge and allow to come to room temperature - approx 1 hour
Jacket Potato
Preheat oven to 180 degrees C.
Wash and dry the potatoes and pop them into a baking dish. Brush them with olive oil and score with a sharp knife. Cook for approx 1 hour or until a skewer pushes through the flesh easily.
Cauliflower
Preheat oven to 200 degrees C. Line a large baking sheet with parchment paper or use a glass baking dish as I did.
Mix together extra-virgin olive oil, garlic powder, cumin, paprika, turmeric, herbamare, salt, ground black pepper ( I just mixed this directly in the glass baking dish and stirred through the cauliflower). Coat the cauliflower well with this paste.
Cook for approx 25 minutes remembering to stir once during cooking.
Heat a frying pan until really hot before you begin – this will help to caramelise the meat, essential for a delicious crust.
Rub the steak all over with a good lug of olive oil and a good pinch of sea salt and black pepper.
Add the steak to a hot pan, then cook for 6 minutes for medium-rare, or to your liking, turning every minute.
Once cooked to your liking, rest the steak on a plate that can collect all the lovely juices for 2 minutes.
Carve with a nice sharp carving knife, then serve with the resting juices drizzled on top.
Mushroom sauce
Start to make the mushroom sauce 5 minutes before serving.
In a small saucepan saute the mushrooms and garlic for a couple of minutes. Add the flour and cook for 1 more minute.
Slowly add stock, 1/4 cup at a time, allow to simmer but stir constantly to prevent lumps forming. Cook, stirring for 3 minutes or until sauce boils and thickens. Season with herbamare, salt and pepper. Adjust liquid quantity to achieve the consistency you require.
Assembly
Assemble as per photo. Jacket potato can be served with butter and sour cream.