24/08/2026
Blackened Cajun Barbecued Tuna
Fire up the BBQ because another recipe from our Sensational Summer Dining: Your Guide to Barbecued Tuna series has arrived.
Our Blackened Cajun Barbecued Tuna brings bold Southern flavour to the barbecue, coating thick sushi-grade tuna steaks in a punchy Cajun spice blend before cooking them over a searing hot grill.
The intense heat creates a beautifully blackened, smoky crust packed with paprika, garlic, herbs and spice, while the tuna remains tender and succulent inside. It’s a simple way to turn a great piece of tuna into something seriously full of flavour.
Perfect for summer entertaining or when you fancy something with a little more heat from the BBQ, this is another delicious way to put seafood at the centre of the grill.
Read the full recipe now on Seafood.ie.
TunaSteak SeafoodBBQ CajunFood SummerDining BBQSeason FoodInspiration Grill