BBQ Cooking FAQs

GETTING READY TO COOK

How long should I preheat my BBQ before cooking?

Allow your BBQ to reach the temperature needed for your recipe before adding food. Many gas BBQs need around 10 to 15 minutes, but weather and model size affect this. Follow your manual and allow the cooking grills to heat through.

When is charcoal ready to cook on?

For conventional charcoal grilling, wait until the charcoal is established, glowing and covered with a light grey layer of ash. Avoid cooking over the initial lighting flames. For kamados and smoking, follow your BBQ's instructions and stabilise the cooking temperature first.

Read our guide to lighting a charcoal BBQ.

Should I cook with the BBQ lid open or closed?

On BBQs designed for lid-down cooking, closing the lid helps retain heat and suits roasting or indirect cooking. Open it when checking or turning food. Follow your model's instructions, and always open the cooking lid before lighting a gas BBQ.

Should I use a cooking grill or a griddle?

A cooking grill gives food direct exposure to heat and creates grill marks. A griddle provides a solid surface suited to smaller pieces, sliced vegetables and delicate foods. Use accessories approved for your BBQ and avoid blocking ventilation or covering the entire cooking surface unless permitted.

Explore what you can cook on a BBQ griddle for more ideas.

How should I defrost meat before a BBQ?

Defrost meat in the fridge in a covered container that catches any juices, away from ready-to-eat food. Allow enough time for it to thaw completely. Cook within 24 hours of full defrosting. If using a microwave to defrost, cook the food immediately afterwards.

Can I cook frozen burgers, sausages or chicken on a BBQ?

Only cook food from frozen if its packaging specifically permits the cooking method you plan to use. Otherwise, defrost it fully first. Frozen food can brown outside while remaining cold inside, so follow the instructions and check that it is thoroughly cooked.

RAW FOOD & FOOD HYGIENE

How should I store raw meat before barbecuing?

Keep raw meat covered in the fridge at 5°C or below, on the bottom shelf and separate from ready-to-eat food. Take it out only when needed. If cooking away from home, use a cool box with ice packs to keep it chilled.

Should I wash raw chicken, meat or fish before cooking?

No. Washing raw chicken, meat or fish can splash harmful bacteria onto hands, worktops and nearby food. Thorough cooking makes the food safe, rather than washing. Wash your hands with soap and water after handling raw meat or fish.

Can I use the same tongs or plates for raw and cooked food?

Use separate tongs, plates and chopping boards for raw and cooked food, or wash them thoroughly between uses. Never place cooked food onto an unwashed plate that held raw meat. Keep serving utensils separate from those used during raw food preparation.

Can raw meat and cooked food share the same BBQ?

Keep raw meat separate from cooked and ready-to-eat food. Prevent raw juices from dripping or splashing onto food that is ready to serve. Cook in separate batches or use clearly separated areas, with clean utensils and plates for serving.

Can I reuse a marinade that has touched raw meat?

Do not use marinade that has touched raw meat as a dipping sauce, dressing or finishing glaze. Set aside a separate clean portion before adding the meat. Keep marinating food covered in the fridge and discard the used marinade after cooking.

Can I cook meat after its use-by date if it smells fine?

No. Do not eat or cook meat after its use-by date, even if it looks and smells normal. Harmful bacteria are not always detectable by smell. If you froze the meat before its use-by date, follow the defrosting and cooking instructions.

COOKING TEMPERATURES & CHECKING DONENESS

What internal temperature should BBQ food reach?

For food that needs thorough cooking, including chicken, pork, burgers and sausages, aim for a core temperature of 75°C held for 30 seconds, or 70°C held for two minutes. Use a clean food thermometer. These are food temperatures, not the temperature shown on the BBQ lid.

Does the BBQ lid thermometer tell me if my food is cooked?

No. A lid thermometer measures temperature inside the BBQ near the gauge, rather than the centre of your food. Temperatures can also vary across the cooking area. Use a separate food thermometer to check whether meat is safely cooked.

Where should I put a food thermometer when checking meat?

Insert the probe into the thickest part of the meat, avoiding bone and large pockets of fat. Check more than one place on large joints and several pieces when cooking a batch. Clean the probe between checking undercooked food and food that is ready to serve.

How can I check BBQ food is cooked without a thermometer?

A food thermometer is the most reliable check. Without one, cut into the thickest part of chicken, pork, burgers or sausages and check that it is steaming hot throughout, with no pink flesh. Chicken and pork juices should run clear. Colour alone is not a reliable safety test.

How long does food take to cook on a BBQ?

Cooking time depends on the food's thickness, starting temperature, BBQ heat and cooking method. Use a suitable recipe or packaging instructions as a guide, then check doneness before serving. Do not assume food is ready simply because the suggested cooking time has passed.

Is meat cooked if it is browned or charred on the outside?

No. Meat can brown or burn before the centre is cooked. Move it to a gentler cooking area and continue cooking until it is safely cooked through. Check the centre with a food thermometer, particularly for thick burgers, sausages and bone-in chicken.

What temperature should I set my BBQ to?

Choose the BBQ temperature to suit your recipe and cooking method. Higher heat suits quick searing, while gentler heat suits larger cuts and longer cooks. There is no single setting for every food. Always check internal food temperature separately from the BBQ temperature.

HEAT CONTROL & COOKING TECHNIQUES

What is the difference between direct and indirect BBQ cooking?

Direct cooking places food over the heat source and suits quick grilling or searing. Indirect cooking places food away from the direct heat, allowing it to cook more gently with the lid closed. It is useful for larger cuts or finishing food after browning.

How do I set up a gas BBQ for indirect cooking?

On a suitable multi-burner BBQ, heat the cooking chamber using one or more burners and place the food above an unlit burner. Close the lid and monitor the temperature. Follow your model's instructions for burner arrangements and suitable accessories.

How do I create different heat zones on a charcoal BBQ?

On a suitable charcoal BBQ, arrange the lit charcoal on one side to create a hotter cooking area and leave the other side free of charcoal for indirect heat. Follow your manual. Ceramic kamados may require an approved heat deflector instead.

Why is my BBQ food burning before it cooks through?

The heat may be too high, the food may be too close to the heat source, or sugary sauces may be scorching. Reduce the heat or move food to an indirect area. Apply sweet glazes towards the end and keep cooking until the centre is safely cooked.

How do I stop food sticking to the BBQ grill?

Start with clean cooking grills and preheat them properly. Lightly oil the food where suitable and avoid moving it before the surface has browned. Use an appropriate spatula for delicate foods. Follow the care instructions for cast iron or coated cooking surfaces.

Our gas BBQ cleaning guide explains how to care for your cooking surfaces.

How do I keep BBQ meat juicy without undercooking it?

Use a food thermometer so you can stop cooking once the required safe temperature and holding time are achieved. Avoid unnecessarily high heat for thick cuts and use indirect cooking when suitable. Rest cooked meat briefly before serving, rather than leaving it on the heat.

COOKING CHICKEN, BURGERS & OTHER MEAT

How do I cook chicken on a BBQ without burning it?

Use moderate heat and move thicker or bone-in pieces to an indirect cooking area after browning. Turn as needed and check the thickest part with a thermometer. Chicken must be thoroughly cooked, reaching 75°C for 30 seconds or an equivalent safe temperature and time combination.

How do I cook sausages evenly on a BBQ?

Cook sausages over moderate heat and turn them regularly. Move them away from direct heat if the outside browns too quickly. Follow the packaging instructions and check that the centre is thoroughly cooked before serving. A browned skin does not confirm that the middle is ready.

Can I serve BBQ burgers pink in the middle?

At home, cook burgers thoroughly rather than serving them rare or pink. Mincing can spread bacteria throughout the meat, so searing the outside is not enough. Check the centre with a thermometer and reach 75°C for 30 seconds, or an equivalent safe combination.

Can I cook steak rare on a BBQ?

An intact whole beef or lamb steak can be served pink inside if all outside surfaces are thoroughly seared. This does not apply to burgers, rolled joints, or meat that has been mechanically tenderised or injected. Follow the packaging instructions and cook thoroughly if unsure.

For cooking inspiration, read our guide to grilling steak.

Can I cook a whole chicken or roasting joint on a BBQ?

Yes, if your BBQ is suitable for indirect cooking and the food fits safely beneath the lid. Follow a suitable recipe and use the correct accessories. Check several points in the thickest parts with a thermometer, especially for poultry, pork, rolled or stuffed joints.

Explore our kamado BBQs for another way to enjoy outdoor roasting.

Can I cook chicken indoors first and finish it on the BBQ?

Yes. Cook the chicken thoroughly in the oven, then transfer it straight to the BBQ for a final grilled finish. Do not partly cook chicken, leave it sitting around and finish it later. Use clean utensils when transferring fully cooked food.

VEGETABLES, FISH & MEAT-FREE COOKING

How do I cook vegetables on a BBQ?

Wash and dry the vegetables, cut them into evenly sized pieces and lightly coat with oil where suitable. Grill until cooked to your liking, turning as needed. Use an approved grilling basket or griddle for small pieces, and keep them separate from raw meat juices.

Find more ideas in our guide to grilling vegetables.

Can I cook fish on a BBQ without it falling apart?

Yes. Use clean, preheated cooking grills and a suitable fish grill rack or griddle for delicate fillets. Handle the fish gently and avoid repeated turning. Cook fish thoroughly according to the recipe or packaging instructions, and keep raw fish utensils separate from serving utensils.

How do I cook halloumi on a BBQ?

Cut halloumi into substantial slices and cook on a clean, preheated grill or griddle, turning carefully once browned. Avoid leaving it on excessive heat for too long. Serve promptly and keep it separate from raw meat and any ingredients your guests need to avoid.

Can I cook vegetarian or vegan food on the same BBQ as meat?

Use separate clean utensils and a clean, separate cooking surface, such as a suitable griddle or tray. Keep meat juices away from vegetarian or vegan food. Ask guests about their preferences and check ingredients, particularly in sauces, rubs and marinades.

Browse our BBQ accessories and check compatibility with your model.

How do I cater for food allergies at a BBQ?

Ask guests about allergies in advance and check every ingredient, including sauces, rubs, bread and marinades. Use thoroughly cleaned equipment and separate utensils to prevent allergen cross-contact. Heat does not reliably remove allergens. If you cannot prevent cross-contact, tell the guest rather than promising the food is safe.

Can I cook pizza on a BBQ?

Yes, with a suitable pizza stone or BBQ pizza oven approved for your model. Follow the accessory instructions for positioning, preheating and temperature. Keep toppings manageable so the base and toppings cook evenly. Use pre-cooked meat toppings unless your recipe specifically accounts for safely cooking them.

You can also explore our outdoor pizza ovens.

FLAVOUR, SMOKING & FINISHING

How long should I marinate food before a BBQ?

Follow your recipe, as marinating time depends on the food and ingredients. Keep the food covered in the fridge throughout, and stay within its use-by date. Acidic marinades can change the texture of delicate fish if left too long. Marinating does not make raw food safe to eat.

When should I add BBQ sauce or a sweet glaze?

Apply sugary BBQ sauces and glazes towards the end of cooking so they are less likely to burn. Use a clean brush and a separate portion of sauce that has not touched raw meat. Continue checking that the food itself is safely cooked.

Can I get smoky flavour from a gas BBQ?

A compatible smoker box with suitable smoking wood can add smoky flavour on a gas BBQ. Check that your model permits this accessory and follow its instructions. Never scatter charcoal or loose wood over gas burners or use treated timber for smoking.

What does low and slow BBQ cooking mean?

Low and slow cooking uses a steady, relatively low cooking temperature over a longer period, usually with indirect heat. It suits cuts such as pork shoulder and brisket. Use a suitable recipe and monitor both BBQ and food temperatures. Tenderness and food safety are separate checks.

Should I rest meat after cooking it on a BBQ?

A short rest can improve the eating quality of steaks and larger joints. Place thoroughly cooked meat on a clean plate or board and loosely cover if appropriate. Follow your recipe's resting time. Resting does not replace checking that the meat was safely cooked first.

SERVING, LEFTOVERS & REHEATING

How do I keep salads and other chilled food safe at a BBQ?

Keep salads, dairy products, dips and desserts refrigerated until needed, or use a cool box with ice packs. Serve smaller portions and replenish them from chilled supplies. Keep dishes covered and away from raw meat. Do not rely on outdoor shade to keep food cold.

Can I use the warming rack to keep cooked food safe?

A warming rack is useful for short periods, but it does not guarantee a safe holding temperature. Food being kept hot should remain at 63°C or above. Check with a food thermometer, keep raw juices away and serve promptly rather than leaving food on the rack indefinitely.

How should I cool and store leftover BBQ food?

Divide leftovers into smaller portions so they cool quickly, then refrigerate within one to two hours. Store in clean, covered containers at 5°C or below. Do not leave food outside overnight. Discard food if you cannot be confident it was handled and stored safely.

How long can I keep BBQ leftovers in the fridge?

Eat properly cooled and refrigerated leftovers within 48 hours, or freeze them promptly if suitable. Follow any shorter storage instructions for the food. Rice needs extra care and should be used within 24 hours of refrigeration. Only keep leftovers that were safely cooked and handled.

Can I reheat leftover BBQ food?

Yes, if it was safely cooked, cooled and stored. Reheat only once, until steaming hot throughout, and check the centre rather than just the surface. Only reheat the amount you need. Reheating cannot make food safe if it was stored incorrectly.

How should I store and reheat rice served with a BBQ?

Cool cooked rice as quickly as possible, ideally within one hour, and refrigerate it. Use it within 24 hours. If reheating, do so only once and make sure it is steaming hot throughout. Never leave rice sitting outside while waiting for the BBQ to finish.