Unlike meat marinades, fish doesn’t improve the longer you leave it. The delicate flesh of the fish can only take a small amount of marinating, so do keep to the times suggested.
2 people10 minutes55 minutes
Ingredients
2 - Brioche Buns
or soft rolls
8 - Cherry Tomatoes
cut into quarters
1tbspHoney
1 - Lemon
juice only
0.5 - Lemon
zest and juice
0.5 - Lime
juice only
1pinchPepper
0.5smallRed Onion
finely chopped
1pinchSalt
4tbspSesame Oil
1handfullSuperValu Fresh Coriander
1handfullSuperValu Fresh Coriander
chopped
1handfullSuperValu Fresh Mint
finely chopped
1 - SuperValu Fresh Red Chilli
thinly sliced
0.5 - SuperValu Fresh Red Chilli
finely chopped
2 - Tuna Steaks
For the Guacamole:
2 - SuperValu Avocado
stoned, peeled and diced
For the Marinade:
8tbspSoy Sauce
For the Mint Crème Fraîche:
250gCreme Fraiche
Method
Preheat the barbecue to a high heat.
Combine all the marinade ingredients together in a large bowl. Add the tuna and turn to coat. Allow to marinate for no longer than 30 minutes.
Meanwhile, to make the guacamole, combine all the ingredients in a medium-sized bowl, making sure to mix through the lemon well so that the avocado doesn’t turn brown.
Put the crème fraîche in a bowl and stir in the mint and the lemon zest and juice.
Place the tuna on the hot barbecue and grill for 4 minutes on each side to cook it medium-rare. Add another 2 minutes on each side for well done. Place the burger buns on the barbecue for 2 minutes to lightly toast them.
Spread some of the guacamole on the bottom halves of the buns, then top with a burger and drizzle over some mint crème fraîche. Serve warm.