Argentine Octopus Tentacles in Escabeche

Escabeche is a vinegar-and-oil preservation technique that arrived in Argentina with Spanish and Italian immigrants, eventually becoming a staple of delicatessens and family tables across the country. Octopus tentacles in escabeche are one of the most beloved dishes within this tradition: the tentacles are cooked until tender, then marinated in an aromatic blend of olive oil, vinegar, vegetables, and spices that brings out their natural flavor.

This cold appetizer is a regular feature of weekend picadas and family gatherings, and it’s commonly found in the display cases of Buenos Aires delicatessens, sold by weight alongside other escabeches. It’s also part of Argentina’s coastal cuisine, especially in cities like Mar del Plata, where octopus fishing has a strong presence and this dish is a popular starter in seafood restaurants.

Argentine Octopus Tentacles in Escabeche

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• Author: Recetas123
• Prep Time: 20
• Resting time: 1440
• Cook Time: 55
• Total Time: 1515
• Yield: 6 servings
• Category: Appetizers
• Cuisine: Argentine

Print Recipe

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Ingredients

• 1.2 kg of cooked octopus tentacles (about 6 medium tentacles (2.6 lb))
• 300 ml of olive oil (1 1/4 cups)
• 200 ml of white wine vinegar (3/4 cup)
• 400 g of white onion, sliced into strips (2 large onions)
• 200 g of carrots, thinly sliced (2 medium carrots)
• 20 g of garlic, thinly sliced (5 cloves)
• 2 pieces of bay leaves
• 5 g of black peppercorns (1 teaspoon)
• 5 g of sweet paprika (1 teaspoon)
• 2 g of dried oregano (1 teaspoon)
• 100 ml of dry white wine (1/2 cup) (optional)
• to taste of salt

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Instructions

1. Cook the tentacles, boil the octopus tentacles in water with a bay leaf for 40 to 45 minutes until tender, then drain them and let them cool slightly before cutting them into medium pieces.
2. Prep the vegetables, thinly slice the onion into strips, cut the carrots into thin rounds, and thinly slice the garlic cloves.
3. Build the escabeche base, heat the olive oil in a wide skillet and sauté the onion, carrot, and garlic over medium-low heat until the onion turns translucent without browning.
4. Add the vinegar and spices, stir in the vinegar, white wine, bay leaves, peppercorns, paprika, and oregano, then simmer over low heat for 8 to 10 minutes so the flavors meld together.
5. Marinate the octopus, place the tentacle pieces in a glass or ceramic container, pour the hot escabeche over them making sure they’re fully covered, and let cool to room temperature.
6. Chill and serve, cover the container and refrigerate for at least 24 hours before serving so the octopus fully absorbs the flavors, then take it out of the fridge a few minutes before bringing it to the table.

Practical Tips

• If your octopus is fresh, freeze it for a couple of days before cooking — the cold helps break down the fibers and makes it more tender.
• Cook the octopus without salt, since the escabeche will provide plenty of seasoning during marinating.
• The longer it sits in the fridge, the more flavor it absorbs; many home cooks prepare it a full day ahead of serving.
• Use a clean glass jar or container so the octopus keeps better and doesn’t pick up unwanted flavors.

Traditional variations

• Some Buenos Aires delicatessens add strips of roasted red bell pepper to the escabeche.
• Along the Atlantic coast, especially in Mar del Plata, it’s common to prepare the same recipe with whole baby octopus instead of using only the tentacles.

Recommended Presentation

Serve the octopus tentacles well chilled, sliced, drizzled with a bit of the escabeche oil, and accompanied by slices of hard-boiled egg and green olives.

Recommended sides

• Crusty bread or toasted slices
• Sliced hard-boiled egg
• Green olives
• Sliced tomato

Origin and Tradition

The word ‘escabeche’ comes from the Arabic ‘sikbaj,’ a method of cooking and preserving food in vinegar that Arabs brought to Spain during the Moorish occupation. Spanish and Italian immigrants carried this technique to Argentina in the late 19th and early 20th centuries, where it was eventually adapted to local ingredients, including octopus.

Before modern refrigeration, escabeche was a practical way to keep fish and seafood from spoiling for longer periods. Today, even though it’s no longer essential for preservation, it’s still prepared for its distinctive flavor and remains part of the classic repertoire found in Argentine delicatessens.