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Cooking fish over an open flame — tips for success?

April 5, 2026

Quick Answer

Cooking fish over an open flame can be a delicate process, but with the right techniques, you can achieve a perfectly cooked meal. To succeed, you need to understand the importance of temperature control, timing, and the right cooking methods.

Preparing the Fish

When cooking fish over an open flame, it’s essential to have the right tools. A fish grill or a large piece of aluminum foil with holes can help cook the fish evenly. Make sure to season the fish with salt, pepper, and any other desired herbs or spices before cooking. For a typical fish thickness of 1-2 inches, cook for 4-6 minutes per side over medium heat, or until the internal temperature reaches 145°F (63°C). For fish thinner than 1 inch, cook for 2-3 minutes per side.

Handling the Flame

To achieve the right temperature, you need to understand how to control the flame. For a medium heat, you need a flame height of about 2-3 inches. You can adjust the flame by adjusting the airflow or by using dampers. Make sure to keep the fish at least 6 inches away from the flame to prevent burning. For a gas stove, adjust the knob to achieve the desired heat level. For a wood fire, adjust the airflow by adjusting the damper.

Cooking Methods

There are several ways to cook fish over an open flame, including grilling, baking, and steaming. Grilling is the most common method, where you place the fish directly over the flame. Baking involves wrapping the fish in foil and cooking it in the coals. Steaming involves placing the fish in a steamer basket and cooking it over the flame. Regardless of the method, make sure to check the internal temperature regularly to avoid overcooking.

fire-log-cabin-lay cooking fish over open flame
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