Seafood holds a prominent place in Kenya’s food and beverage sector, particularly along the coastal regions and in urban hotels and restaurants that cater to diverse clientele. Understanding the classification of seafood and the appropriate sauces to accompany them enhances the skills of food and beverage professionals in preparing authentic international dishes. This chapter focuses on classifying seafood varieties and exploring complementary sauces, equipping learners with knowledge essential for menu development and culinary excellence in Kenya’s hospitality industry.

3.1 Classification of sea foods

Sea foods are edible animals taken from the sea, lagoons and creeks, together with their freshwater relatives. They are classified so that cooks know how each kind is bought, checked, stored and cooked, since a firm white fish, a live crab and an oyster need very different handling. Kenya's Indian Ocean coast and its creeks supply fish, prawns, crabs, lobsters, squid, octopus and oysters to hotels and restaurants, and the dishes made from them are among the most valued items on coastal menus. Example: a beach management unit cooperative in Shimoni grades its members' catch by type at the landing site before it is sold to resorts along the south coast.

Sea foods are classified into two main groups, with shellfish divided further:

• Fish (finfish): Animals with a backbone, fins and gills. They are grouped as white fish, which store oil in the liver and have lean flesh (red snapper, rock cod, grouper), and oily fish, which have oil through the flesh (kingfish, tuna, sardines, mackerel).
• Crustaceans: Shellfish with a hard, jointed outer shell and legs, such as prawns, crabs, lobsters and crayfish. They are usually bought live or frozen and turn red when cooked.
• Molluscs with a shell: Soft-bodied shellfish protected by a shell. Bivalves have two hinged shells (oysters, mussels, clams); univalves have a single shell (whelks, periwinkles).
• Cephalopods: Molluscs with no outer shell and tentacles attached to the head, such as squid (calamari), octopus and cuttlefish. Their flesh is firm and becomes tough if cooked wrongly.

3.1.1 Types of sea foods

Each type of sea food is linked to dishes that bring out its best qualities. The dishes below are classic speciality dishes found on hotel and restaurant menus, each based on a different group of sea food and a different cooking method.

Fried Calamari

Fried calamari is squid cut into rings or strips, coated in seasoned flour, batter or breadcrumbs and deep-fried quickly until crisp and golden. It is served as a starter or main course, usually with lemon wedges and a dip. Example: a beach bar and restaurant in Mtwapa serves fried calamari as its most popular sundowner snack.

• Sea food used: Squid, a cephalopod, bought fresh or frozen and cleaned.
• Preparation: The head, tentacles, ink sac, beak and transparent quill are removed, the skin peeled off, and the body tube cut into rings about 1 cm wide.
• Coating: Seasoned flour, light batter or egg and breadcrumbs, sometimes with semolina or cornflour for extra crispness.
• Cooking: Deep-fried at about 180 °C for 1 to 2 minutes only; longer cooking makes squid rubbery.
• Service: Drained, seasoned and served at once with lemon and a dip such as tartare sauce or garlic mayonnaise.

Steamed Crab

Steamed crab is whole crab cooked in steam over seasoned water, which keeps the sweet flesh moist and the shell bright red. The mud crabs of Kenya's mangrove creeks are prized for their large, meaty claws. Example: a creek-side lodge near Gede serves steamed mangrove crab cracked at the table with a coconut and chilli dip.

• Sea food used: Live crabs, usually mud crab, a crustacean; dead crabs are rejected because they spoil quickly.
• Preparation: The crab is chilled to make it dormant, killed humanely, scrubbed clean, and the claws may be cracked to let steam in.
• Cooking: Steamed over boiling water flavoured with ginger, lemongrass, lime leaves or spices, for about 12 to 20 minutes depending on size.
• Doneness: The shell turns bright orange-red and the flesh becomes white and opaque.
• Service: Served whole or halved with crackers, picks, finger bowls and dipping sauces.

Grilled Lobster

Grilled lobster is lobster split lengthways, brushed with butter or a marinade and cooked under or over strong heat. It is a luxury dish and one of the highest-priced items on a seafood menu, so it must be cooked with great care. Example: a resort in Msambweni grills spiny lobster bought live from local fishermen for its seafood night.

• Sea food used: Spiny (rock) lobster, a crustacean found on the Kenyan coast, bought live or freshly frozen.
• Preparation: The lobster is killed humanely, split in half lengthways, the stomach sac and intestinal vein removed, and the claws cracked.
• Seasoning: Garlic butter, lemon, herbs, or a Swahili-style marinade of lime, chilli and garlic.
• Cooking: Grilled flesh side first over hot charcoal or under a salamander for about 6 to 10 minutes, basting with butter, until the flesh is just opaque.
• Service: Served in the shell with lemon, melted butter or a sauce, and a side such as rice, salad or chips.

Prawn masala

Prawn masala is prawns cooked in a thick, spiced tomato and onion sauce flavoured with masala, garlic, ginger and often coconut milk. It shows the Indian and Swahili influence on coastal cooking. Example: a Swahili restaurant in Takaungu serves prawn masala with coconut rice and chapati.

• Sea food used: Prawns, crustaceans, fresh or frozen, usually medium to large.
• Preparation: Prawns are peeled, deveined and washed, with tails left on for presentation if desired.
• Sauce base: Onions browned in oil or ghee, then garlic, ginger, chilli, tomatoes and ground spices such as turmeric, cumin, coriander and garam masala.
• Cooking: Prawns are added near the end and simmered for only 3 to 5 minutes until pink and curled, to avoid toughness.
• Service: Garnished with fresh coriander and served with rice, chapati or naan.

Grilled octopus

Grilled octopus is octopus that has first been tenderised and pre-cooked, then marinated and charred on a hot grill. The two stages give a tender centre and a smoky, slightly crisp outside. Example: a seafood restaurant in Kilifi grills octopus tentacles over coconut-husk charcoal and serves them with a lime and chilli dressing.

• Sea food used: Octopus, a cephalopod, landed along the coast by reef fishermen.
• Tenderising: The octopus is cleaned, beaten or frozen and thawed to break down the tough fibres.
• Pre-cooking: It is simmered gently for 45 to 90 minutes until a knife slides easily into the thickest part.
• Grilling: Tentacles are marinated in oil, lemon, garlic and herbs, then grilled briefly over high heat until charred.
• Service: Sliced and served warm with a dressing, salad, potatoes or bread.

Oysters

Oysters are bivalve molluscs eaten raw on the half shell or cooked by grilling, baking, poaching or frying. Because they are often eaten raw, they must come from clean, approved waters and be alive when opened. Example: a lagoon-side hotel in Kwale buys farmed oysters from a community oyster farm and serves them raw on crushed ice.

• Sea food used: Live oysters with tightly closed shells, or shells that close when tapped.
• Preparation: Shells are scrubbed, then opened (shucked) with an oyster knife and a protective glove, keeping the natural juice.
• Raw service: Served on the half shell on crushed ice with lemon wedges, shallot vinegar or a few drops of hot sauce.
• Cooked dishes: Grilled with garlic butter, baked with spinach and cheese (oysters Rockefeller), or fried in batter.
• Safety: Oysters with open or broken shells, or that smell unpleasant, are discarded, and raw oysters are kept at 5 °C or below until served.

Chapter Summary

This chapter explored the classification of seafood, detailing various types and the importance of accurate reporting and assessment. It examined the sauces that commonly accompany seafood dishes, highlighting how they complement different flavors. The preparation methods for seafood were discussed, emphasizing techniques that preserve taste and texture. Production methods and procedures were outlined to ensure consistency and quality in seafood dishes. Quality assessment of finished seafood was covered, focusing on criteria that determine freshness and suitability for serving. Presentation techniques were explained, showing how visual appeal enhances the dining experience. Proper storage practices were described to maintain seafood safety and longevity. Finally, post-production tasks and waste disposal methods were addressed to promote hygiene and environmental responsibility in seafood preparation.