Easter Seafood BBQ: Grilling Fish and Prawns Like a Pro

Easter on the Gold Coast means one thing: firing up the barbie. But BBQing seafood terrifies most people. Fish sticks to the grill, prawns go rubbery, and squid turns into rubber bands. We get it — we've heard these complaints from customers for years. Here's how to fix every single one of those problems.

The Number One Mistake

You're trying to BBQ the wrong fish. Delicate, flaky species like whiting and sole will fall apart on a grill no matter what you do. The secret is choosing firm-fleshed fish that can handle the heat.

Best Fish for the BBQ

• Barramundi — Thick, firm fillets that hold together perfectly
• Swordfish — Dense, steak-like texture that grills like beef
• Whole snapper — Wrap in foil or place on a fish grill basket
• Salmon — High fat content prevents drying out

Best Shellfish for the BBQ

• King prawns — Shell on. The shell protects the flesh and adds smoky flavour.
• Squid tubes — Flash-grilled for 30–45 seconds per side. Any longer and they're rubber.
• Octopus — Pre-cook before grilling for tenderness.

How to Stop Fish Sticking to the BBQ

This is the pain point we hear about more than any other. Here's the fix:

1. Clean the grill. Old residue causes sticking. Scrub the grates with a wire brush until spotless.
2. Get it HOT. Preheat with all burners on high for at least 10 minutes. A hot grill sears the surface of the fish immediately, preventing sticking.
3. Oil the fish, NOT the grill. Brush each fillet with a thin coat of vegetable oil. Oiling the grill creates smoke and doesn't work as well.
4. Don't. Touch. It. Place the fish down and walk away for 3–4 minutes. It will release naturally when the skin crisps. If you try to flip too early, it tears.

The Perfect Seafood BBQ Marinade

This simple all-purpose marinade works for fish, prawns, and squid.

Ingredients:

• ⅓ cup olive oil
• Juice of 2 lemons
• 3 cloves garlic, crushed
• 2 tablespoons chopped fresh herbs (parsley, dill, or coriander)
• 1 teaspoon smoked paprika
• Salt and pepper

Important: Marinate for 15–30 minutes maximum. If you leave fish in an acidic marinade longer than 30 minutes, the citric acid starts to denature the proteins — essentially "cooking" the fish before it hits the grill. The texture becomes mushy and it falls apart.

Cooking Times Cheat Sheet

| Seafood | Heat | Time (per side) | Done When | |---------|------|----------------|-----------| | Fish fillets (2-3cm) | High | 3–4 min + 2–3 min | Flakes with fork | | Whole fish (per kg) | Med-high | 8 min per side | Internal 63°C | | King prawns (shell on) | High | 2–3 min | Pink, C-shaped curl | | Squid tubes | Very high | 30–45 sec | Curled, opaque | | Octopus tentacles | High | 2–3 min | Charred edges |

Garlic Butter — The Finishing Touch

Melt 100g butter with 2 crushed garlic cloves and a squeeze of lemon. Drizzle over everything as it comes off the grill. This one step elevates the entire meal.

The Easter BBQ Menu

Here's a complete BBQ menu for 6 people:

To start: Grilled prawns with garlic butter (500g shell-on king prawns) Main: BBQ barramundi fillets with lemon herb marinade + grilled squid rings Sides: Coleslaw, charred corn, garlic bread Sauce: Tartare sauce + garlic aioli + sweet chilli

Total estimated seafood cost: $60–$100 from Tasman Star Seafood.

Get BBQ-Ready Seafood Delivered

We'll deliver everything you need for your Easter BBQ right to your Gold Coast door. Our barramundi fillets, king prawns, and squid are perfect for the grill. Order online now or visit us in-store — our team can advise on quantities and preparation.