Introduction The plancha and the barbecue are two dry-heat cooking techniques that elevate food by providing incomparable grilled flavors. While they share the same convivial, summery spirit, they operate on very different principles and are not suited to the same foods or the same situations. This comprehensive guide presents plancha and barbecue cooking techniques: fundamental differences, temperatures, marinades, cooking times for meats, fish, and vegetables, and all the tips from Chef CuisinerTelUnChef to ensure success every time. 👨🍳 Tip from Chef CuisinerTelUnChef The golden rule shared by the plancha and the barbecue: never cook cold meat. Take it out of the refrigerator 30 minutes before cooking. Meat at room temperature cooks more evenly, develops a better crust, and remains juicier. Plancha vs. Barbecue: what are the differences? Criteria Plancha Barbecue Heat source Heated metal plate Embers or direct flames Type of heat Conduction (direct contact) Radiation + convection Temperature 250-300°C 150-350°C depending on zone Smoke Very little Yes, characteristic smoky aroma Fats Hardly necessary None (fats drip away) Ideal for Fish, seafood, fine vegetables Thick cuts of meat, whole pieces Cleaning Easy (smooth plate) More complex (grates) Precision Very precise Less precise Cooking on the plancha How does the plancha work? The plancha is a metal plate (steel, cast iron, or stainless steel) heated to a very high temperature. Heat is transmitted by direct conduction: the food is in contact with the hot plate, which creates immediate searing and surface caramelization (Maillard reaction) without drying out the interior. It is the ideal technique for delicate foods that cannot withstand direct flames: fish, seafood, fine vegetables, escalopes. Plancha temperatures Temperature Usage Visual test 150-180°C Vegetables, fruits A few seconds to brown 200-220°C Fish, seafood Sizzles slightly on contact 250-280°C Meats, quick sear Sizzles strongly, light smoke 300°C+ Express sear, marks Visible smoke, immediate browning 👨🍳 Tip from Chef CuisinerTelUnChef To test the temperature of your plancha, pour a few drops of water onto the plate. If they evaporate immediately while forming small beads that roll around (Leidenfrost effect), the plancha is at the right temperature for searing. Plancha cooking technique Preheat the empty plancha for 10 to 15 minutes. Lightly oil the food (not the plancha) with a brush. Place the food down and do not move it during the first phase of cooking. Flip only once when the food releases naturally. Season at the end of cooking to prevent the salt from drawing out moisture. Deglaze the plancha with a little water or lemon to collect the juices. Plancha cooking times Food Thickness Time per side Plancha temperature Prawns / shrimp — 2-3 min 220-250°C Scallops — 1-2 min 250-280°C Fish fillet (sea bream, sea bass) 2 cm 3-4 min 200-220°C Salmon steak 3 cm 4-5 min 200-220°C Veal escalope 1 cm 2-3 min 250-280°C Chicken breast 2 cm 4-5 min 220-250°C Duck breast 3 cm 5-6 min skin side 220-250°C Zucchini (slices) 5 mm 2-3 min 180-200°C Peppers (strips) — 3-4 min 180-200°C Asparagus — 4-5 min 180-200°C Cooking on the barbecue How does the barbecue work? The barbecue cooks food via radiation from embers and convection of hot air. The fat that drips onto the embers creates smoke that flavors the food—it is the characteristic and incomparable smoky aroma of a barbecue. There are two essential cooking zones to master: the direct heat zone (above the embers) for searing, and the indirect heat zone (to the side) for slow-cooking large pieces. Barbecue cooking zones Zone Temperature Usage High direct heat 280-350°C Searing, marks, thin steaks Medium direct heat 180-250°C Chops, skewers, vegetables Indirect heat 120-160°C Large pieces, slow cooking Smoking (lid closed) 100-130°C Whole chicken, rib steak 👨🍳 Tip from Chef CuisinerTelUnChef For a perfect barbecue, wait until the embers are covered with a fine layer of gray ash before starting to cook. Embers that are too lively with flames will burn the outside without cooking the inside. Barbecue cooking technique Light the barbecue 30 to 45 minutes before cooking. Wait until the embers are covered in gray ash. Lightly oil the grates with oiled paper towels. Sear the food using direct heat to get sear marks. Finish cooking in the indirect heat zone for large pieces. Use a kitchen knife to check doneness or use a meat thermometer. Let the meat rest before cutting it on a cutting board. Barbecue cooking times Food Thickness / Weight Total time Internal temperature Steak (rare) 2 cm 4-6 min 52-55°C Steak (medium) 2 cm 6-8 min 60-65°C Rib steak 4-5 cm 20-30 min 55-60°C Lamb chops 2 cm 6-8 min 55-60°C Pork chops 2 cm 10-12 min 63-65°C Chicken (legs) — 25-30 min 74°C Whole chicken 1.5 kg 1h - 1h15 74°C Beef skewers — 8-10 min 60-65°C Sausages — 10-15 min 72°C Fish fillet 2 cm 6-8 min 60°C Corn — 15-20 min — Essential marinades A good marinade serves three functions: tenderizing the meat (acids), flavoring it deeply (herbs, spices), and protecting it from drying out during cooking (oil). Marinate for at least 1 hour, ideally overnight in the refrigerator. Universal herb-lemon marinade (plancha and barbecue) Juice and zest of one lemon (grated with the zester-grater) 4 tablespoons olive oil 3 finely minced garlic cloves Fresh thyme, rosemary, oregano Salt, black pepper Chimichurri marinade (barbecue, red meats) Flat-leaf parsley finely chopped with the chopper Minced garlic, oregano, red chili flakes Red wine vinegar, olive oil Salt, pepper Asian marinade (plancha, skewers) Soy sauce, honey, ginger grated with the zester-grater Sesame oil, minced garlic Lime juice, cilantro Mustard-honey marinade (plancha, pork and chicken) 2 tablespoons whole-grain mustard 1 tablespoon honey Olive oil, thyme, minced garlic Salt, pepper Vegetables on the plancha and barbecue Grilled vegetables are the ideal side dish. Cut them into regular slices with a kitchen knife on a cutting board, or use a mandoline for perfectly uniform slices. Vegetable Cut Plancha time Barbecue time Zucchini 5 mm rounds 2-3 min/side 3-4 min/side Peppers Strips 3-4 min/side 4-5 min/side Eggplant 1 cm slices 4-5 min/side 5-6 min/side Asparagus Whole 4-5 min 5-6 min Mushrooms Whole or halves 3-4 min/side 4-5 min/side Corn Whole 10-12 min 15-20 min Cherry tomatoes Whole 2-3 min 3-4 min Onions 1 cm rings 3-4 min/side 4-5 min/side Fish and seafood The plancha is significantly superior to the barbecue for fish and seafood: the smooth plate prevents food from sticking to the grates and allows for precise cooking without damaging it. 👨🍳 Tip from Chef CuisinerTelUnChef For perfect fish on the plancha, cook it skin-side down first at 200-220°C. The skin gets crispy and protects the flesh. Only flip once, when the flesh becomes opaque two-thirds of the way through the thickness. See our Complete Guide to Fish Cooking Techniques to learn more. Errors to avoid On the plancha Not preheating enough — a cold plancha boils the food instead of searing it. Oiling the plancha — oil the food, not the plate, to avoid excessive smoke. Overloading the plancha — the temperature drops and the food releases water. Moving food too soon — wait until it releases naturally. Salting before cooking — salt draws out moisture; salt at the end of cooking. On the barbecue Cooking over live flames — wait for the embers to be covered in gray ash. Not greasing the grates — food will stick and tear. Piercing the meat — juices escape; use tongs. Opening the lid too often — the temperature drops and cooking becomes uneven. Not letting it rest — resting redistributes the juices throughout the meat. Maintenance and cleaning The plancha Clean the plancha while still hot with a metal spatula to remove residues, then pour a little cold water to create steam that loosens the juices. Wipe with paper towels. Lightly oil after cleaning to protect the plate. The barbecue Clean the grates while hot with a wire brush. Once completely cool, empty the ashes and clean the bottom of the barbecue. Oil the grates before each use. Essential utensils Kitchen knife — to cut meat, fish, and vegetables before and after cooking Cutting board — to prepare and cut food safely Mandoline — for perfectly uniform vegetable slices Chopper — to finely chop garlic, herbs, and aromatics for marinades Zester-grater — for lemon zest and fresh ginger for marinades Recipes to make on the plancha and barbecue 🐟 Grilled Salmon — ideal on the plancha 🌮 Grilled Chicken Tacos — chicken marinated on the plancha 🤘 Paella Valenciana — grilled vegetables as a side dish Associated technical guides 🐟 Fish Cooking Techniques: Complete Guide 🥩 Red Meat Cooking Techniques: Complete Guide 🍖 White Meat Cooking Techniques: Complete Guide FAQ Plancha or barbecue: which to choose? The plancha is ideal for delicate foods (fish, seafood, fine vegetables) and for precise, quick cooking. The barbecue is a must for large cuts of meat, chops, and anything that benefits from a smoky aroma. Both are complementary. Can you use a plancha on a barbecue? Yes, some planchas are designed to be placed on barbecue grates. It is an excellent solution for combining the smoky aroma of the barbecue with the precision of a plancha. How can I prevent food from sticking to the plancha? Preheat the plancha sufficiently, oil the food (not the plate), and do not move it until it releases naturally. If food sticks, it is not yet ready to be flipped. What is the difference between a barbecue and a grill? A grill cooks with direct heat (at very high temperatures) for fast cooking. A barbecue uses embers that cook through radiation and convection, providing a characteristic smoky aroma. A barbecue with a lid also allows for slow cooking at low temperatures. How do you know when the embers are ready? The embers are ready when they are covered with a thin layer of grey ash and are no longer producing flames. You should be able to hold your hand 10 cm above the grates for a maximum of 3 to 4 seconds. 🛒 Cook like a Chef with CuisinerTelUnChef To master the plancha and barbecue, equip yourself with the right utensils: Our kitchen knives — for precise preparation and cutting Our cutting boards — to work in the best conditions Our mandolines — for perfectly sliced vegetables Our choppers — for mincing garlic and marinade herbs Our zesters/graters — for citrus zest and fresh ginger