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Tuna Steak With Potato And Harissa Stew

Although I love it, fresh fish is not something we tend to buy very often since Paul can take it or leave it; the preferred option being leave it; so him suggesting we buy a couple of tuna steaks from the fishmonger in town is pretty unusual. The other day I wanted something that would be quick and easy to prepare for dinner, knowing that we were going to be busy on the allotment well into the early evening. With only 4 main ingredients this spicy tuna stew seemed to be just the recipe, so I retrieved the tuna from the freezer in readiness for our return.

As we couldn’t get any baby new potatoes, or salad potatoes, I had to make do with what I could get. I picked out the smallest ones and cooked them whole until they were just beginning to soften. I have, in the past, used ordinary potatoes which I cut into largish chunks before cooking which didn’t make any difference to the end product other than looks. I also use less of the harissa paste than the recipe states which doesn’t alter the overall taste but gives it more of a spicy nudge than a kick, avoiding third degree burns of the mouth. This time around though I misread the recipe and popped the tuna steaks under the grill for the allotted time instead of on a griddle resulting in undercooked fish which needed to be finished off in the microwave. As we quite like the stew I thought I might experiment a little and make it with chunks of white fish next time. 

  • 300g small new potatoes
  • 1 onion, sliced
  • 10 cherry tomatoes
  • 2 tuna steaks
  • 2tbsp harissa paste
  • 300ml chicken stock
  • Olive oil
  • Tbsp fresh coriander leaves plus extra for garnish
  • Salt and pepper
  1. Cook the potatoes until just tender. 
  2. Heat the olive oil in a saucepan
  3. Add the onion and sauté until soft. 
  4. Add the harissa paste and stir well to combine. 
  5. Add the stock and bring to a simmer. 
  6. Cut the cooked potatoes in half and add to the stew. 
  7. Add the cherry tomatoes and simmer for 10 minutes until tomatoes start to break down. 
  8. Rub the tuna steaks with a little olive oil, season with salt and pepper and dry fry for 5 minutes, turning halfway through. 
  9. Add coriander leaves to stew before serving in large shallow bowls. 
  10. 10.Place the tuna on top and garnish with remaining coriander.