Cooking on a Fire Pit: Fuels, Techniques and Safety

A fire pit is more than a source of warmth. With a grill grate laid across the top it becomes a full outdoor cooking station, and because it sits at the centre of the patio instead of in a corner, the cook stays part of the conversation rather than isolated behind a barbecue. Steaks, chops, sausages, skewers, flatbreads, vegetables and foil packets all cook well over an open fire.

The pit itself has to cope with repeated high-temperature burns. A weathering steel fire pit, usually described as a corten steel fire pit, holds its shape season after season outdoors and develops a stable rust-coloured patina that needs no paint or coating. This guide explains which fuels work best, how to control the heat and which safety rules keep open-fire cooking enjoyable.

Why a Fire Pit Works as a Cooking Station

A fire pit draws people together, and that social pull is exactly what makes it a good cooker. Instead of one person grilling alone, everyone can gather around the coals, add a skewer and watch the food. The open fire also contributes a wood-smoke character that a gas grill cannot reproduce, because fat and juices drip onto glowing hardwood and return as aromatic smoke.

Direct radiant heat sears meat quickly and produces a crisp, browned surface.

Adjustable height lets you raise or lower the grate or tripod to change the intensity.

Generous cooking area means several dishes can be cooked at the same time, which suits groups.

Year-round use extends the garden season well beyond the summer months.

What You Can Cook Over an Open Fire

Almost any dish that works on a barbecue works on a fire pit, provided the heat is managed:

Steaks, chops and sausages cooked directly over a bed of hot coals.

Skewers and kebabs supported on a grate or hung from a tripod grill.

Vegetables and foil packets placed on the grate or nestled into the coals.

Pots, pans and kettles set on a heavy cooking grate or hung from a tripod.

Bread and flatbreads baked on a preheated stone or a cast-iron plate.

Use a stainless steel grate wherever food makes direct contact with the metal. A tripod with a hook or chain is the practical way to hang pots, and a grill basket keeps small pieces from falling into the fire.

Choosing the Right Fuel

Fuel determines both the quality of the heat and the flavour of the food. A mixture of hardwood lump charcoal and kiln-dried hardwood logs gives the best result: the charcoal produces steady, even heat while the logs supply flame and aroma.

Fuel	Heat character	Flavour	Best use
Hardwood lump charcoal	Steady, high and long lasting	Neutral and clean	Main cooking bed, searing
Kiln-dried hardwood logs	Hot flame, slower to settle	Distinct wood smoke	Flavour, longer sessions
Aromatic woods such as apple, cherry or mesquite	Moderate	Sweet or smoky notes	Short flavour additions

Moisture content matters more than most people expect. Kiln-dried logs below roughly 20% moisture burn cleanly; green or soaked wood smoulders, produces heavy smoke and leaves creosote on the food and inside the bowl.

Cooking Techniques and Heat Control

Start the fire with kindling and small logs, then let it burn down until the flames die and a bed of glowing coals forms. Coals, not flames, are the cooking zone.

Spread the coals evenly under the grate for consistent heat across the whole cooking area.

Bank the coals to one side for two-zone cooking: a hot sear zone over the coals and a cooler indirect zone for finishing thicker cuts.

Keep the grate clean and lightly oiled, and preheat it before the food goes on.

Watch constantly. Open-fire heat is intense and food can move from browned to burnt within a minute.

Let the fire burn down fully after cooking, and never leave hot coals unattended.

Safety Rules for Fire Pit Cooking

Cook outdoors only, in a well-ventilated area. Never burn wood or charcoal in an enclosed space because of the carbon monoxide risk.

Stand the pit on a non-combustible surface such as stone, concrete or gravel, away from buildings, overhanging branches and dry vegetation.

Keep children and pets at a safe distance, and use a spark screen where the design allows one.

Keep water, a hose or a fire extinguisher within reach before the fire is lit.

Never use petrol, lighter fluid or other accelerants to start or revive the fire.

Let ashes cool completely before disposal, and put them in a metal container.

Frequently Asked Questions

Q: Can you cook directly on a corten steel fire pit without a grate?
You can lay foil packets and potatoes at the edge of the coal bed, but for most food a stainless grate gives better control and keeps ash off the surface.

Q: How much charcoal do I need?
A single layer of coals about two to three centimetres deep covering the area under the food is usually enough for a family meal; add more for a long session.

Q: Does fire pit cooking make food taste smoky?
Yes, particularly when fat drips onto hardwood coals. The smoke carries aromatic compounds that cling to the surface of the food.

Q: Is it safe to cook on a fire pit on a wooden deck?
Only with a non-combustible base and full clearance underneath. Many local codes restrict open fires directly on combustible decking, so check the applicable rules first.

Q: How do I clean the grate afterwards?
Let it cool, then scrub it with a stiff brush and hot water. A light coating of oil between uses keeps rust away.

Q: Can you cook on a gas fire pit?
Yes. Gas models give instant, controllable heat, although they do not add wood-smoke flavour. Lava rock or ceramic logs spread the heat across the cooking area.