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Tuna and Artichoke Cooler-Pressed Sandwiches

This Mediterranean-inspired tuna and artichoke sandwich is a clever choice for outdoor dining. By using marinated artichoke hearts and tuna packed in oil, you create a succulent filling that naturally seasons the bread as it rests. This high-protein meal is designed to be prepared in advance, allowing the bright lemon zest and aromatic basil to infuse every bite while the crusty baguette softens slightly from the dressings.

Ideal for picnics, beach trips, or a sophisticated packed lunch, this recipe uses the weight of your cooler bag to press the sandwich together. Removing the interior crumb of the bread ensures there is plenty of room for the savoury filling without it being too bulky. This method results in a neat, flavour-packed sandwich that is easy to transport and even better to eat.

Ingredients for Tuna and Artichoke Cooler-Pressed Sandwiches

  • 1 (200g) can Italian tuna in oil, undrained (or chunk light tuna in water, drained and mixed with 1 tablespoon olive oil)

  • 1 (170g) jar marinated artichoke hearts, undrained

  • Zest and juice of 1 lemon

  • Kosher salt and freshly ground pepper to taste

  • 1/2 thin 18-inch baguette, sliced lengthwise, interior crumb removed

  • 6 to 8 whole basil leaves

How to make Tuna and Artichoke Cooler-Pressed Sandwiches

  1. In a medium bowl, combine the first four ingredients.

  2. Fill the baguette with the mixture, scatter the basil leaves on top.

  3. Close the baguette and wrap it tightly in waxed paper, then in aluminum foil.

  4. Place the sandwich at the bottom of the cooler so the weight of the other contents compresses the sandwich and allows the juices to soak into the bread.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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UK recipe editors

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UK recipe editors

Article history

The information on this page is peer reviewed by qualified clinicians.
  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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