Grilled Octopus with Wild Fennel and Bottarga
- Aug 3
- 3 min read
Region: Sardinia
Servings: 4
Prep Time: 30 minutes
Cook Time: 1 hour
Grilling Time: 8 minutes
Story of the Dish
Along the rugged coastline of Sardinia, octopus has been a treasured ingredient for generations. From the fishing villages of Carloforte, Bosa, Alghero, Castelsardo, and Cagliari, fishermen have traditionally cooked freshly caught octopus over glowing charcoal after slowly simmering it until tender.
This dish celebrates two of Sardinia's most iconic ingredients: wild fennel (finocchietto selvatico) and bottarga di muggine, often called the "Mediterranean caviar." Bottarga has been produced on the island for centuries, particularly around the lagoons of Cabras, where mullet roe is salted and naturally cured to develop its intense umami flavor.
The smoky octopus, aromatic wild fennel, bright lemon, and delicate shavings of bottarga create an elegant combination that perfectly reflects Sardinia's landscape—simple ingredients transformed through exceptional technique. While rooted in tradition, this preparation has become a favorite in many of the island's Michelin-starred restaurants.
Ingredients
For the Octopus
2½ lb whole octopus, cleaned
1 lemon, halved
2 bay leaves
1 celery stalk
1 small onion
8 black peppercorns
For the Wild Fennel Emulsion
⅓ cup extra virgin olive oil
2 tbsp fresh lemon juice
2 tbsp finely chopped wild fennel
1 tsp lemon zest
1 small garlic clove, grated
Sea salt
Freshly ground black pepper
Garnish
2 oz Bottarga di Muggine, shaved paper thin
Micro fennel
Fennel fronds
Flaky sea salt
Extra virgin olive oil
Preparation
Step 1 – Cook the Octopus
Fill a large pot with water.
Add:
onion
celery
lemon
bay leaves
peppercorns
Bring to a gentle simmer.
Dip the octopus into the water three or four times to curl the tentacles.
Submerge completely.
Cook gently for 45–55 minutes, depending on size.
The octopus is ready when a knife slides easily through the thickest tentacle.
Allow it to cool in its cooking liquid for about 20 minutes.
Remove and pat completely dry.
Step 2 – Prepare the Emulsion
Whisk together:
olive oil
lemon juice
wild fennel
lemon zest
garlic
salt
pepper
Set aside.
Step 3 – Prepare the Grill
Heat a charcoal grill (preferred) or cast-iron grill pan until very hot.
Lightly brush the octopus with olive oil.
Season lightly with salt.
Step 4 – Grill
Grill the octopus for 3–4 minutes per side.
Allow deep caramelization while maintaining a tender interior.
Avoid overcooking.
Step 5 – Slice
Cut the tentacles into elegant portions or leave one whole tentacle per serving.
Brush lightly with the fennel emulsion.
Step 6 – Plate
Arrange the grilled octopus on warm plates.
Spoon a little of the fennel emulsion around the octopus.
Top with delicate shavings of Bottarga di Muggine.
Finish with:
fennel fronds
micro fennel
flaky sea salt
a drizzle of premium Sardinian extra virgin olive oil
Chef's Tips
Cooling the octopus in its cooking liquid keeps it incredibly tender.
Dry the octopus thoroughly before grilling to achieve excellent caramelization.
Charcoal grilling adds the authentic smoky flavor traditional to Sardinian coastal cooking.
Slice the bottarga at the last moment to preserve its aroma.
Use bottarga sparingly—it should enhance, not overpower, the delicate sweetness of the octopus.
Wine Pairing
Best Choice: Vermentino di Gallura DOCG
Excellent alternatives:
Vermentino di Sardegna DOC
Nuragus di Cagliari DOC
Torbato di Alghero DOC
Isola dei Nuraghi IGT Bianco
Chef Gianluca's Final Advice
For a Michelin-style presentation, place a single beautifully grilled octopus tentacle diagonally across a large matte white plate. Add a few artistic dots of wild fennel emulsion, then finish with ultra-thin shavings of Bottarga di Cabras, fresh fennel fronds, micro herbs, edible flowers, and a few flakes of Maldon sea salt. A final drizzle of exceptional Sardinian extra virgin olive oil just before serving will elevate the aroma and highlight the purity of this iconic island dish.
— Chef Gianluca
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