Marinated sirloin of beef with chunky chips and roast tomato

Marinated sirloin of beef with chunky chips and roast tomato

Cooking a sirloin steak to tender perfection is actually an easy meal to make. You choose how pink you like it! Chunky chips are the classic accompaniment.

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  • Serves4
  • Preparation Time5 mins
  • Cooking Time55 mins


For the steaks

  • 4 sirloin beef steaks, (approx 225g/8oz each)
  • 120ml (8 tbsp) Kikkoman Naturally Brewed Soy Sauce
  • 2.5ml (½tsp) fresh root ginger, grated
  • 15ml (1 tbsp) wholegrain mustard
  • 2 garlic cloves, crushed

For the chunky chips and roast tomatoes

  • 4 large potatoes, chopped into thick batons
  • 30ml (2 tbsp) olive oil
  • Garlic salt, to season
  • 4 beef tomatoes, halved and seasoned


For the chips, coat the potato batons in the olive oil, and sprinkle with a generous seasoning of garlic salt. Bake in a pre-heated oven for 35-40 minutes, turning occasionally, at 200°C / Gas 6.

Meanwhile, to prepare the steaks, mix together the soy sauce, ginger, mustard and garlic and thoroughly coat the meat. Leave to stand at room temperature for 15 minutes.

When the chunky chips have 10 minutes cooking time remaining, add the tomatoes to the baking tray to roast. Heat a griddle pan on the hob and cook the steaks for 2-4 minutes on each side. Remove the steaks from the pan, allow to rest for 2 minutes, then serve with the chunky chips and tomatoes.

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