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Cos Cups

Hosting a lunch and looking to put something healthy on the menu? We’ve got you covered, with our recipe for Cos Cups. Filled with tuna steak, salad and wasabi mayonnaise -it's a great choice for fish lovers.

Vegetarian 5 Minutes


  • 2 x 150-200g tuna steaks
  • 2 tbsp olive oil
  • 1 cos lettuce
  • 1 avocado
  • 2 cherry tomatoes, sliced
  • ½ red onion, cut into rings
  • Sweetcorn
  • Wasabi mayonnaise

Method (click to mark as completed)

Serves: 1

Preparation time: 5-10 minutes

Cooking time: 3-8 minutes

  1. Start by heating the oil in a pan. Then season the tuna and fry for 1-2 minutes on each side. Remove the tuna from the pan and allow it time to cool before cutting it into approx 1 cm cubed pieces.
  2. Next, cut the bottom off the lettuce and put aside 6 of the bigger leaves for your cups. Shred the remaining lettuce leaves to fill your cups.
  3. Build up your ingredients inside the lettuce cups, adding cherry tomatoes, avocado, tuna, sweetcorn and red onion before finishing with a drizzle of wasabi mayonnaise.

Recommended Russell Hobbs product: The Desire Mini Chopper

Completed steps (click to remove last step)