Discover the ultimate versatility in outdoor cooking with the best all-in-one grill, smoker, and griddle combos. These multi-functional appliances bring together grilling, smoking, and griddle cooking into one convenient unit, perfect for BBQ enthusiasts who want to experiment with a variety of cooking styles and flavors. Whether you prefer the authentic smoky taste of charcoal, the ease of gas grilling, or the convenience of electric operation, these top-rated grills offer excellent options for backyard gatherings. Below is a summary table of the selected products featuring their main attributes to help you compare and choose the best combo for your cooking needs.
| Product Name | Fuel Type | Functions | Cooking Area | Special Features |
|---|---|---|---|---|
| Char-Griller Flex Fuel Plus 3 in 1 | Gas & Charcoal | Grill, Smoker, Flat-top Griddle | 1,260 sq. in. | Dual fuel with flat-top griddle included |
| Ninja OG705CO 7-in-1 Outdoor Electric Grill & Smoker | Electric (Woodfire Pellets) | Grill, BBQ Smoker, Air Fry, Roast, Dehydrate | Not Specified | Portable, weather resistant, woodfire flavor |
| Ninja FlexFlame 5-in-1 Grill and Smoker | Electric & Propane | Grill, Smoke, Roast, Griddle, Pizza Maker | Not Specified | Digital control, cyclonic airflow |
| Ninja OG951 Woodfire Pro Connect Premium XL | Electric (Woodfire Pellets) | Grill, BBQ Smoke, Air Fry, Roast, Bake, Broil, Dehydrate | 180 sq. in. | App-enabled with Bluetooth, 2 thermometers |
| Grills House 2-Burner Gas and Charcoal Combo | Gas & Charcoal | Grill, Smoker, Side Burner | 1,020 sq. in. | Offset smoker, side burner for versatile cooking |
Char-Griller Flex Fuel Plus 3-in-1 Gas and Charcoal Grill Smoker & Griddle Combo

The Char-Griller Flex Fuel Plus offers a versatile cooking experience with its dual fuel design combining gas and charcoal grilling capabilities along with a flat-top griddle. This 3-in-1 unit features 1,260 square inches of cooking space, ideal for family gatherings and parties. The charcoal side allows you to enjoy rich smoked flavors, while the gas side provides quick and convenient cooking for busy days.
Included is a pre-seasoned flat-top griddle that fits over the gas grill for cooking breakfast items, fajitas, and more, expanding your outdoor cuisine possibilities. The grill is perfect for those who want authentic charcoal taste without sacrificing the convenience of a gas grill and griddle all in one station.
Ninja OG705CO 7-in-1 Outdoor Electric Grill & Smoker

The Ninja OG705CO is an advanced electric outdoor grill combining seven functions, including grilling, smoking, air frying, roasting, and dehydrating. Powered by woodfire pellets, this grill delivers 100% authentic wood-smoke flavor for your BBQ.
This model provides the performance of a full-size propane grill alongside a foolproof smoker that uses just half a cup of pellets to achieve rich BBQ flavor. Its portable and weather-resistant design makes it ideal for year-round outdoor cooking.
Ninja FlexFlame 5-in-1 Electric and Propane Grill & Smoker

The Ninja FlexFlame offers a 5-in-1 cooking system with grilling, smoking, roasting, griddling, and pizza making (pizza kit sold separately). Its unique CyclonicHEAT-iQ technology provides faster and more even cooking compared to traditional grills.
With its high-velocity cyclonic fan, this unit evenly circulates heat and smoke for consistent flavor. Designed for outdoor use, it offers both electric and propane fuel options, combining convenience and performance in one versatile appliance.
Ninja OG951 Woodfire Pro Connect Premium XL Outdoor Grill & Smoker

The Ninja OG951 Woodfire Pro elevates outdoor cooking with its 7-in-1 functionality, allowing you to grill, smoke, air fry, roast, bake, broil, and dehydrate all with 100% real woodfire flavor. It features a generous 180 square inch cooking area, 30% larger than Ninja’s original outdoor grill, fitting multiple racks and large cuts of meat.
This premium grill offers Bluetooth connectivity through the Ninja ProConnect app, enabling you to monitor and control cooking time and temperature remotely for two different food items simultaneously. Two built-in thermometers provide precise cooking data for perfect results every time.
Grills House 2-Burner Gas and Charcoal Combo Grill with Offset Smoker

The Grills House 2-Burner Combo Grill combines dual fuel gas and charcoal grilling with an attached offset smoker and side burner. This practical design offers 1,020 square inches of total cooking space split between gas, charcoal, warming rack, and smoker areas.
The offset smoker can function as a traditional smoker or an additional charcoal grill, providing excellent smoke circulation for tender, flavorful meats. The side burner adds convenience for cooking sauces or side dishes, making this unit an all-encompassing outdoor cooking station.
Buying Guide for All-in-One Grill, Smoker, and Griddle Combos
Fuel Type and Cooking Preferences
Choose the fuel type that best suits your lifestyle and flavor preferences. Gas and charcoal combos provide flexibility — charcoal offers rich smoky flavor, while gas provides quick heat. Electric grills with woodfire pellets offer convenience and consistent smoking flavor without the need for open flames.
Multi-functional Capabilities
Look for grills that combine grilling, smoking, and griddle cooking seamlessly. Additional functions like air frying, roasting, baking, and dehydrating add versatility and can expand your cooking repertoire.
Cooking Area and Capacity
Consider the available cooking space depending on how many people you typically cook for. Larger cooking areas allow you to prepare multiple foods simultaneously, ideal for entertaining. Don’t forget to check if there’s an additional warming rack or offset smoker included.
Portability and Weather Resistance
If you plan to move your grill frequently or store it outdoors, portability and weather-resistant materials are important. Some electric models are designed to handle various weather conditions and are easy to transport.
Technology Features
Modern grills may include app connectivity, digital controls, and built-in thermometers that help regulate cooking temperature and time effectively. These features are especially useful for novices or those who want precision cooking.
Maintenance and Cleanup
Choose models with removable grates, drip trays, and easy-to-clean griddle plates. This reduces maintenance time and keeps your grill in great condition for longer use.
Assessing these factors will help you find the perfect all-in-one grill smoker and griddle combo that fits your outdoor cooking needs and elevates your barbeque experience.