The backyard cooking aisle offers a bewildering range of machines that all promise the same thing: food that tastes like it came from a pit master. Pellet grills with Wi-Fi. Offset smokers the size of a small car. Kettle grills that have not changed much in seventy years. Gas grills with six burners and a side shelf for the drinks. They all cook food over fire, and they could hardly be more different in how they ask you to do it.
Choosing among them is less about which is best than about which kind of cook you are. Some people want to set a temperature and walk away. Others enjoy managing a fire for hours. The right machine matches your patience, your budget and the kind of food you want to make. This guide compares the four main types of backyard cooker, pellet, offset, kettle and gas, and helps you work out which one fits. It does not recommend a brand.
Short answer: pellet grills are easy and steady, offset smokers are traditional and demanding, kettles are cheap and flexible, and gas grills are fast and simple.
The question before the machine
Ask yourself three things.
- Some cookers need constant tending, and others hold a temperature on their own.
- Low-and-slow smoked meats, quick weeknight burgers, holiday birds or a bit of everything.
- A weekly family dinner is a different job from a monthly party.
Pellet grills
A pellet grill burns compressed wood pellets fed from a hopper by an auger, controlled by a thermostat and a fan. It works like an outdoor convection oven that runs on wood.
Set a temperature and it holds it with little attention. Very good for smoking, and also for grilling and baking at moderate temperatures. Easy to learn. Many have Wi-Fi controls and temperature probes.
Needs electricity for the auger and fan, so it does not work in a power cut without a backup. Pellets cost money, and storage must be dry. Searing at very high temperatures is limited on many models. More mechanical parts to fail.
Cooks who want convenience and consistent results, and those new to smoking.
Offset smokers
An offset smoker has a firebox attached to the side of a large cooking chamber. Heat and smoke travel from the firebox through the chamber and out a chimney.
The classic setup for traditional barbecue, with big capacity and rich smoke flavor. Can reach high temperatures. Rewards skill.
Demands attention. Managing the fire, airflow and fuel takes practice and time. Temperatures vary across the cooking chamber, and weather affects it. Bulky, and cheap models can leak smoke and heat.
Enthusiasts who enjoy tending a fire for hours and want the best traditional results.
Kettle grills
A kettle is a round charcoal grill with a lid and vents. With a few accessories, it can grill, roast and smoke.
Inexpensive, versatile and durable. Excellent for direct grilling and sear. With a two-zone fire and some wood chunks, it can smoke small to medium cuts. Simple, with few parts to break.
Needs charcoal and attention, especially for long cooks. Limited capacity compared with larger smokers. Temperature control relies on vents and experience.
Cooks who want an affordable, flexible grill and are willing to learn.
Gas grills
A gas grill burns propane or natural gas through burners under a grate.
Fast to start, easy to control and ideal for weeknight cooking. No ash. Widely available in many sizes and price ranges.
Less smoky flavor unless you use a smoker box. Gas must be connected and stored safely. Cheap models can have uneven heat and rust.
Cooks who value speed and convenience.
Comparison
| Factor | Pellet | Offset | Kettle | Gas |
|---|---|---|---|---|
| Effort | Low | High | Moderate | Lowest |
| Temperature steadiness | High | Low to moderate | Moderate | High |
| Smoke flavor | Good | Excellent | Good with technique | Limited |
| Searing | Moderate | Good | Excellent | Good |
| Needs electricity | Yes | No | No | Sometimes for ignition |
| Fuel | Pellets | Wood or charcoal | Charcoal | Propane or natural gas |
| Cost to start | Moderate to high | Moderate to high | Low | Low to high |
| Learning curve | Low | High | Moderate | Low |
Fuel and flavor
The fuel affects the flavor. Wood gives the strongest smoke, charcoal gives a classic grill taste and gas gives the least. Pellets come in flavors, such as oak, hickory and apple, though the flavor in a pellet-fired cook is milder than in a wood fire. Our guide to smoker fuel and wood explains the options.
Temperature control
Holding a steady temperature is the heart of smoking. Pellet and gas machines do much of this for you. Offsets and kettles ask you to do it with vents, fuel and experience. Our guide to smoker temperature control explains the principles that apply to all of them.
Space and portability
A large offset smoker or a gas grill with a cart needs a lot of room. A kettle is compact and light. Think about where it will live, how you will cover it and how you will move it. Cookers should be used outdoors, away from buildings, overhanging branches and anything flammable.
Safety first
Outdoor cookers involve open flame, hot surfaces, fuel and carbon monoxide.
- where fumes can accumulate.
- Follow the manual’s clearances.
- within reach and know how to use it.
- Store propane cylinders upright and outdoors. Check for leaks as the manual directs. We do not give gas installation instructions.
- in a metal container, as hot ash can ignite hours later.
- and follow public-health guidance on cooking temperatures. We do not give food-safety advice.
Holiday cooking
If you plan to cook a holiday meal on the cooker, think about capacity and the cooking method. Our guide to cooking a Thanksgiving turkey outdoors covers how smokers, grills and fryers compare and the safety principles that matter.
Buying checklist
- steel thickness, seals, lid fit and legs.
- cooking area and height.
- and controller quality.
- availability of replacement parts and support.
- grease management and ash removal.
- covers, side tables and probes.
- around holiday sales; see our grill and smoker deals guide.
The short version
Pellet grills are easy and steady, offset smokers are traditional and demanding, kettles are cheap and flexible and gas grills are fast and simple. Choose by how much attention you will give, what you want to cook and how many you feed. Keep safety in front, and remember that the best cooker is the one you will use.
Mistakes we see most often
- Buying an offset smoker and expecting a set-and-forget cook.
- Using a cheap thermometer built into the lid.
- Placing a cooker on a wooden deck or under an overhang.
- Ignoring the electricity a pellet grill needs.
- Skipping a fire extinguisher.
