Cuttlefish are marine cephalopod molluscs in the family Sepiidae. They are related to squid and octopus but have a broad mantle, side fins and an internal mineralized cuttlebone.

What is cuttlefish called in Italian?

The Italian name is seppia; the plural is seppie. Cuttlefish ink is commonly described as nero di seppia.

How do you clean a cuttlefish?

Work with the cuttlefish very cold. Separate the head and tentacles from the mantle, carefully reserve the ink sac if needed, remove the viscera and cuttlebone, trim away the eyes and beak, peel the outer skin if desired, rinse briefly and dry thoroughly before cooking.

What are the best ways to cook cuttlefish?

Cuttlefish performs well with very fast high-heat cooking or with longer gentle braising. Italian applications include seppie al nero, risotto, pasta sauces, grilling, frying, stews and preparations with polenta.

Is cuttlefish the same as squid?

No. Both are cephalopods, but cuttlefish belong to the family Sepiidae and have a cuttlebone, while culinary squid belong to other cephalopod groups and generally have a flexible internal pen instead.

Cuttlefish / Seppia | Origins, Species, Cleaning, Culinary Uses & Nutrition

What Is Cuttlefish?

Cuttlefish are marine cephalopod molluscs in the family Sepiidae. They are close relatives of squid and octopus but are immediately distinguished by the broad mantle, continuous side fins and the internal mineralized cuttlebone. In Italian kitchens the ingredient is seppia; the plural is seppie.

EnglishCuttlefish

ItalianSeppia · Seppie

Animal GroupMollusca · Cephalopoda

FamilySepiidae

Primary Edible PartsMantle · fins · tentacles · ink

Platform IdentitySEA-CUTTLEFISH-SEPIA-001

Cuttlefish is not squid. Both are cephalopods, but cuttlefish have a rigid, porous cuttlebone while culinary squid have a flexible internal pen. Their textures are related, but purchasing, yield, cleaning and recipe identity should remain separate in a professional inventory system.

Origin, Habitat & Mediterranean Importance

The common cuttlefish, Sepia officinalis, is a classic eastern Atlantic and Mediterranean species. FAO references place it from the northeastern Atlantic through the Mediterranean and toward northwestern Africa. It is a demersal animal associated especially with sandy or muddy bottoms, seagrass areas and the continental shelf.

Its culinary importance comes from the fact that virtually the entire animal can contribute to a dish: the mantle and tentacles provide clean, sweet marine flesh, while the intact ink sac can become nero di seppia for sauces, risotto, pasta dough or Venetian-style preparations.

Mediterranean movement FAO describes seasonal movement of common cuttlefish between deeper shelf grounds and shallower coastal waters, with large animals moving inshore during spring. This helps explain why some Mediterranean artisanal fisheries have a strong seasonal character.

Italian culinary identity Venice and the Adriatic are especially associated with seppie al nero, often paired with polenta. Across coastal Italy, cuttlefish also appears grilled, braised, stuffed, fried, in risotto and in pasta sauces.

Important Cuttlefish Species

“Cuttlefish” is not a single species. Market identity should include the scientific species and origin whenever possible, especially for purchasing specifications and sustainability review.

Common Cuttlefish

Sepia officinalis

The principal Mediterranean and eastern Atlantic reference species. FAO records it from northern European waters through the Mediterranean and south toward northwestern Africa.

Mediterranean reference

Elegant Cuttlefish

Sepia elegans

A smaller European and Mediterranean species recognized in FAO cephalopod catalogues and Mediterranean fishery records. It should remain species-specific when sold or purchased.

Regional species

Pink Cuttlefish

Sepia orbignyana

Another European/Mediterranean cuttlefish appearing in FAO species and fishery records. It is distinct from common cuttlefish and should not be silently relabeled in a purchasing program.

Regional species

Pharaoh Cuttlefish

Sepia pharaonis

An important warm-water commercial cuttlefish across the western Indian Ocean and wider Indo-Pacific. FAO describes the flesh as thick, tender and suitable for human consumption.

Major Indo-Pacific fishery

Australian Giant Cuttlefish

Sepia apama

A very large Australian species. FAO records adults exceeding 5 kg and notes regional market use for human consumption, although it is not the standard Mediterranean culinary reference.

Australia

Other Sepia Species

Sepia spp.

FAO catalogues many additional cuttlefish species across Africa, Asia and the Pacific. For professional purchasing, species, catch area, size grade, fresh/frozen state and processing should all be documented.

Global markets

Seasonality, Purchasing & Quality

Seasonality is fishery-specific rather than universal. For Sepia officinalis, FAO describes spring movement toward shallower inshore waters and autumn/winter movement toward deeper shelf grounds. In professional markets, frozen supply can make cuttlefish available year-round even when fresh local landings are seasonal.

Quality checkpoints

Clean, fresh marine aroma—never sour, ammonia-like or stale.
Firm, resilient mantle with a moist surface rather than excessive slime.
Clear, intact eyes and tentacles that do not appear mushy or dried out.
Minimal dehydration, freezer burn or heavy frost on frozen product.
Document species, origin, product form, catch/harvest method and pack date when available.

Professional storage

Maintain the cold chain from receiving through fabrication and service.
Keep fresh cuttlefish covered, drained and very cold; use the supplier specification and local food code for shelf-life control.
Thaw frozen product under refrigeration or another approved controlled process.
Store reserved ink separately in a labeled food-safe container and use only if the sac was intact and the product was wholesome.
Record cleaned yield so purchasing and recipe food cost reflect actual edible product.

Sustainability is not a permanent species-wide label. Stock condition, fishing area, gear, season and management can change. Purchasing should verify current origin, traceability and the appropriate fishery or certification information at the time of order.

How to Clean Cuttlefish

Fabricate the animal while it is very cold, keep the work surface organized, and decide before opening it whether the ink will be reserved. The ink sac is fragile and stains immediately when broken.

1

Separate the head

Hold the mantle firmly and pull the head and tentacles away from the body so the viscera come free with the head assembly.

2

Reserve the ink sac

If the recipe uses ink, identify the dark sac before cutting through the viscera. Lift it away carefully and place it in a small clean container.

3

Remove the cuttlebone

Open the mantle cavity and slide out the hard, white internal cuttlebone. Remove remaining viscera and membranes.

4

Prepare the tentacles

Cut below the eyes to separate the tentacle crown. Push out and discard the hard beak from the center.

5

Skin if desired

The thin mottled outer skin can be peeled from the mantle for a clean white presentation, though some preparations may retain part of the natural surface.

6

Rinse and dry

Rinse only as much as needed to remove residue, then dry very thoroughly. Excess surface water works against browning during high-heat cooking.

Ink-control note Fresh cuttlefish ink can be diluted, strained and cooked into a sauce. Keep it separate from the cleaned flesh until the recipe calls for it. Commercial ink products may contain added salt or stabilizers, so their label—not a generic value—should control recipe nutrition and costing.

Professional Culinary Uses

Cuttlefish has a clean, mildly sweet marine flavor and a dense, springy texture. The key is choosing the correct time-and-temperature strategy: cook it very quickly or give it enough gentle time to become tender.

Seppie al Nero

Slowly braised cuttlefish finished with its ink. A classic northern Italian and Venetian flavor structure, often served with polenta.

Pasta Sauces

Braise cuttlefish with aromatics, tomato and wine, then use the ink separately as a black sauce or integrate it into the braise.

Risotto

Cuttlefish and ink create deep marine risotti. Build with a controlled seafood stock so the ink does not become aggressively salty.

Grilling & Sautéing

Score or portion cleaned mantle and cook quickly over strong heat. Dry surfaces thoroughly and avoid lingering in the tough middle stage.

Frying

Cut mantle into strips or rings and fry quickly. Tentacles add shape and crisp texture to mixed cephalopod preparations.

Stews & Braises

Longer gentle cooking suits tomato, onion, garlic, white wine, bay leaf, olive oil and other Mediterranean aromatics.

Flavor partners

AromaticsGarlic · onion · shallot · parsley

Acid & WineLemon · white wine · tomato

StarchesPasta · risotto · polenta · bread

FatsExtra-virgin olive oil · butter

Herbs & SpiceBay leaf · parsley · chili

SeafoodClams · mussels · shrimp · white fish

Nutrition Reference

Representative values below are for 100 g raw mixed-species cuttlefish from the USDA Standard Reference legacy record (FDC 174215). Exact values vary by species, size, origin and preparation.

79

kcal

16.24 g

Protein

0.70 g

Total Fat

0.82 g

Carbohydrate

112 mg

Cholesterol

372 mg

Sodium

6.02 mg

Iron

44.8 µg

Selenium

Nutrient	Per 100 g raw	Professional context
Protein	16.24 g	Lean seafood protein before added oil, sauce or breading.
Phosphorus	387 mg	One of the prominent minerals in the USDA record.
Potassium	354 mg	Naturally present in raw cuttlefish.
Calcium	90 mg	Representative mixed-species value.
Vitamin B12	3.0 µg	Representative raw mixed-species value.
Riboflavin	0.91 mg	Representative raw mixed-species value.

Allergen communication Cuttlefish is a mollusc. In the United States, FDA's nine statutory major allergen categories name fish and crustacean shellfish but do not name molluscs as a separate major category. That does not mean cuttlefish is allergy-free. Professional kitchens should still identify cuttlefish and cephalopod ink clearly on menus, prep labels and internal allergen records.

Tuscany Cuisine Ingredient Record

This page establishes one reusable identity for cuttlefish flesh across recipes, Live Inventory, purchasing, vendor records and ingredient-icon synchronization.

NameCuttlefish / Seppia

Ingredient CodeSEA-CUTTLEFISH-SEPIA-001

Inventory IDcuttlefish

Base Unitg

Icon/academy/culinary-foundations/fishes/Seppia.webp

Ingredient Page/academy/culinary-foundations/fishes/cuttlefish.html

{
  "code": "SEA-CUTTLEFISH-SEPIA-001",
  "ingredient_id": "SEA-CUTTLEFISH-SEPIA-001",
  "name": "Cuttlefish",
  "italian_name": "Seppia",
  "inventory_id": "cuttlefish",
  "category": "Seafood",
  "subcategory": "Cephalopods / Cuttlefish",
  "station": "Fish / Seafood",
  "base_unit": "g",
  "icon": "/academy/culinary-foundations/fishes/Seppia.webp",
  "ingredient_page": "/academy/culinary-foundations/fishes/cuttlefish.html"
}

Platform rule: keep flesh and ink identities separate. The cuttlefish flesh record is cuttlefish. Squid Ink already has its own Tuscany Cuisine record and page. If cuttlefish ink is later purchased, costed or inventoried separately, create a dedicated Cuttlefish Ink identity rather than silently using the flesh record.

Connected Tuscany Cuisine Learning

Connected Recipe Spaghetti with Cuttlefish

See the ingredient applied in a pasta with tomato, white wine and a separate black ink sauce.

Ingredient Knowledge Squid Ink / Nero di Seppia

Learn harvesting, processing, storage, culinary use and the separate platform identity for cephalopod ink.

Cephalopod Comparison Calamari / Squid / Totano

Compare species, market terminology, fabrication and cooking behavior with squid.

Research & Reference Sources

Species distribution, fisheries information and nutrition data should be reviewed periodically because stock status, trade, regulations and supplier specifications change.

Page prepared and reviewed October 4, 2026. Culinary education and operational guidance; not medical advice and not a substitute for a validated HACCP plan or current supplier specification.