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The Cornish Fishmonger

Tuna Premium Loin AAA Grade 1kg

Tuna Premium Loin AAA Grade 1kg

Regular price £49.95 GBP
Regular price Sale price £49.95 GBP
Sale Sold out

A far cry from the dry flakes you find in tins, our beautiful tuna when cooked to perfection are a feast for all the senses.

Yellowfin or Bigeye tuna itself is itself a stunningly pretty fish, growing up to 2 meters in length with a blue-silver hue all over.

Fillets are sold as steaks, which do best grilled or pan seared, and boast a very meaty flavour not dissimilar to beef.

This is due to a much higher percentage of a red protein called myoglobin which gives tuna its ability to stay warm in very cold seas.

Tuna steak should always be served rare in the middle and for best results, we think it should only be cooked a minute on each side.

Serve tuna steak with something light; a salad or dry salsa.

May arrive in one loin if multiple kilos are ordered. The finest yellow fin tuna comes from Sri Lanka or the Maldives Islands. The tuna we source is selected by our agents and graded for quality; we only buy the top grade of tuna.

Please note that this is a frozen item, which will be dispatched frozen but may start defrosting in transit. Therefore, we cannot guarantee you will be able to home-freeze.



Source of iron

Top grade quality tuna is imported from trusted suppliers

Available year round

Serve rare, pan seared with salsa Verde or hot chilli peppers

Storage & Preparation 

Fresh fish is best eaten straight away, or within 3 days. May arrive frozen.

In some cases, this product may be dispatched frozen and begin to defrost in transit. Therefore might not be suitable for home freezing.

Store in your refrigerator and pack with ice if possible.

To freeze; place the fish straight in the freezer upon delivery and aim to consume within 3 months.

TIP: Write the date on the packaging before freezing.

Do not re-freeze your fish after defrosting.

Origin & Nutrition 


Latin Name Thunnus Albacares/Thussus Obesus
Origin Sri Lanka
Sea area Indian Ocean

Nutritional information (per 100g)

Nutritional information

This product has been handled on a site that handles fish, mollusc, crustation, mustard, egg and gluten.

We take the utmost care to ensure the accuracy of the product information displayed on our website. However, we want to make you aware that product recipes may undergo periodic changes, which may affect the nutritional or allergen information provided. As such, we recommend that you always consult the product labels and not rely solely on the information presented on our website. Here at the Cornish Fishmonger, we are committed to providing our customers with the highest quality products and accurate information to enable them to make informed purchasing decisions.

Kcal 139 per 100g
Protein 22.9g per 100g
Carbohydrates 0.5g per 100g
Sugars 0g per 100g
Fat 5.2g per 100g
Saturates 1.2g per 100g
Salt 420mg per 100g
Warning Contains Fish
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Please be aware that since the acquisition of the Fish For Thought Brand by The Cornish Fishmonger there may be occasions when you receive your order in packaging that is branded The Cornish Fishmonger.