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Marmitako — Tuna & Potato Stew

A Basque fishing-boat classic: tender potatoes, seared tuna, and crispy peppers in a briny, garlicky broth. Cooked in one pot in under 20 minutes with no fuss.

Total time
22 min
Servings
4
Calories
385
Protein
42g
Marmitako — Tuna & Potato Stew
comfortrusticspanishtunatenderjuicyweeknightdinner

Ingredients

  • 1.5 lb fresh tuna steak (sushi-grade or very fresh)
  • 1 lb waxy potatoes (yellow or red), unpeeled
  • 1 whole red bell pepper
  • ½ cup white wine (or dry vermouth)
  • 2 cups fish or seafood stock (or water with 1 tsp salt)
  • ½ cup piquant green olives, halved
  • 2 tbsp fresh parsley, chopped (optional garnish)

Instructions

  1. 1

    Cube potatoes into 1-inch pieces (leave skin on). Slice bell pepper into 1-inch strips. Pat tuna dry.

  2. 2

    Heat 2 tbsp olive oil in a large pot over medium-high heat until it shimmers, ~90 seconds.

  3. 3

    Sear tuna 2 minutes per side without moving — surface should look caramelized, inside still rare. Remove to a plate.

  4. 4

    Add potatoes and peppers to the same pot, stir 2 minutes until peppers soften slightly, then add minced garlic (1 clove).

  5. 5

    Pour in white wine, scrape up any browned bits, then add stock and olives. Simmer 8 minutes until potatoes are just tender.

  6. 6

    Slide tuna back in, breaking it into large chunks. Simmer 2 more minutes until tuna is cooked through but still juicy.

  7. 7

    Taste and season with salt and pepper. Ladle into bowls, scatter parsley on top, and serve hot.

Tools you’ll need

  • large heavy-bottomed pot (4-quart minimum)
  • cutting board
  • knife
  • wooden spoon or spatula
  • measuring cups

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