How long to cook fish on bbq? Get this unmissable, Approved guide

By Avi Green October 01, 2023

If you're a BBQ enthusiast, knowing how long to cook fish on a BBQ can be game-changing. Grilling fish can be tricky compared to meat because it requires a finer touch and exact timing to ensure it's done perfectly. Dont worry; we've got you covered with this exclusive, expert-approved guide that will make your next BBQ remarkably successful.

Why grilling fish is different

Fish is much more delicate than meat, making it easier to overcook or burn. It typically has a shorter cooking time and requires precise heat management. Grilling fish perfectly results in a delightful and flavorful dish, but it necessitates understanding the type of fish and your BBQ equipment.

Choosing the right type of fish

When it comes to BBQ, not all fish are created equal. Some fish are firmer and can withstand grilling better, while others are more delicate. The most BBQ-friendly fish include salmon, halibut, and swordfish due to their firm texture. You can also grill fish fillets or whole fish, depending on your preference.

Salmon
Halibut
Swordfish
Trout
Sea Bass
Tuna

Preparation tips

Prepping your fish correctly is key to a successful BBQ. Here are some preparation tips:

Pat the fish dry with paper towels
Season generously with salt, pepper, and herbs
Brush with olive oil to prevent sticking
Marinate if desired, but keep it light

How to grill fish to perfection

Knowing how long to cook fish on BBQ largely depends on the thickness of the fish, type, and grill temperature. Here's a general guideline:

Direct vs. indirect grilling

Direct heat: Ideal for smaller fillets. Cook on high heat for 3-5 minutes per side.
Indirect heat: Best for whole fish or thicker cuts. Use medium heat and cover the grill, cooking for 15-20 minutes.

Temperature

Maintaining consistent heat is crucial. Aim for a grill temperature between 375F and 450F. Use a grill thermometer to keep track of the heat.

Cooking times by type of fish

Salmon: 6-8 minutes per inch of thickness
Swordfish: 5-7 minutes per inch
Halibut: 5-7 minutes per inch
Trout: 5 minutes per side
Tuna: 2-3 minutes per side for rare

Check out this guide on cooking fish in aluminum foil for an alternative method.

Safety and handling tips

Always ensure that your fish is fresh and has been stored at the right temperature before grilling. Food safety is paramount, and improper handling can lead to foodborne illnesses. Also, keep your grilling equipment clean to prevent any contamination.

Seasoning and marinating tips

The right seasoning and marinade can elevate the taste of your grilled fish. Popular choices include:

Simple salt and pepper
Lemon and herbs
Garlic and olive oil
Spicy rubs like Cajun or chili
Asian-style with soy sauce, ginger, and honey

Different methods of grilling fish

Besides traditional grilling, there are other methods to explore:

Using cedar planks

Grilling fish on cedar planks adds a smoky flavor and helps prevent the fish from falling apart. Soak the plank in water for at least an hour before grilling.

Cooking in foil

Wrapping fish in aluminum foil can lock in moisture and make clean-up easier. It's particularly useful for delicate fish. Check out this comprehensive guide on cooking fish in foil.

Grill baskets

Using a grill basket can ease the process and ensure your fish cooks evenly. It helps in flipping and prevents smaller pieces from falling through the grill grates.