Tuna Steak with Tomato, Caper & Pesto Penne

Tuna Steak with Tomato, Caper & Pesto Penne

A pasta dish that’s dressed to impress. You’ll pan-fry a chunky tuna steak – sustainably sourced, as always – then serve over tomato-rich penne with capers, aged balsamic and burnt lemon.

Ready in 20 High protein Low sat fat

Serving size

Cook time: 20 mins
Cuisine: Mediterranean
Food group: Fish
Allergens: Sulphites, Fish

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Cooking Instructions

The protein cooking time listed in this recipe has been updated.

As of December 2025, we’ve revised cooking times for all our proteins to reflect improved food safety guidance.

Check out the latest recommended times in our Cooking Guidelines.

  1. Boil a kettle. Heat a small saucepan filled with salted boiling water on a high heat. Add the penne and boil for 7-8 mins, until cooked, then drain.
  2. Thinly slice the garlic and spring onions. Halve the sundried tomatoes and plum tomatoes. Halve the lemon.
  3. Heat a large frying pan with 1 tsp oil on a medium-high heat. Season the tuna with sea salt and black pepper, then place in the pan. Cook for 3-4 mins on each side, until golden and cooked through. While the tuna is cooking, drizzle the lemon halves with 1 tsp oil, then place in the same pan, flesh-side down. Cook for 2-3 mins to char the flesh, then set aside.
  4. Return the drained pasta to the saucepan. Stir 1 tsp oil, the pesto, garlic, spring onions, sundried tomatoes and plum tomatoes through the pasta. Season with a pinch of sea salt and black pepper. Return to a medium heat and gently cook for a further 3-4 mins.
  5. Serve the pasta topped with the tuna. Garnish with the capers, vinegar and burnt lemon. Squeeze over the juice from the lemon (to taste).

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