The Blackstone 36 Air Fryer Combo combines a massive 756-square-inch griddle with two active air fryer baskets and a warming drawer, allowing simultaneous cooking of mains and sides. Smoke & Sear found the unit delivers strong searing power via four independent burners but noted significant heat variation that creates intense hot spots above each burner. The analog gas-powered air fryer drawers lack precise digital temperature control, operating instead as convection ovens with broad heat ranges determined by airflow dials. Additionally, the air fryer component requires a separate electrical outlet to power its internal fan, limiting placement options for off-grid use. This heavy, stationary unit fits large families hosting backyard gatherings but is too cumbersome and complex for small households or frequent movers.
Full review
Assembly demands two people and careful bracket placement
The Blackstone 36-inch griddle with air fryer combo is a substantial piece of equipment that requires physical effort to assemble. The Silly Kitchen with Sylvia reported the unit weighs over 200 pounds, making it difficult for one person to handle without risking injury or damage to the frame. While some reviewers found the instructions clear and comparable to building heavy-duty furniture, others noted that fitting the caster frame into the main chassis requires leaving fixings loose until alignment is perfect. Attempting to tighten every bolt before sliding the components together results in a rigid structure that will not fit.
A critical detail during assembly involves the side shelf brackets. The Silly Kitchen with Sylvia discovered that these brackets must be installed facing inward toward the cooking surface; installing them outward prevents the shelves from fitting entirely, forcing the builder to unscrew and reattach them later. Additionally, reviewers emphasized that a standard Phillips screwdriver and wrench are required tools not included in the box. The process is manageable within an hour or two if you have help, but skipping steps or working alone leads to frustration and potential scratches on the powder-coated finish.
Once assembled, the build quality feels solid and heavy-duty. The casters are robust enough to move the unit across a deck despite its weight, though it is not designed for frequent transport like smaller tabletop models. The side shelves fold down for storage or compactness when moving between indoor and outdoor spaces. Reviewers also noted that while assembly is straightforward mechanically, the sheer size of the 36-inch cooking surface means you need adequate clearance on your patio to maneuver the unit into its final position.
Griddle heats fast but creates intense hot spots
The four independently controlled gas burners deliver 60,000 BTUs of total power, allowing the cold-rolled steel griddle surface to reach high temperatures quickly. Smoke & Sear noted that preheating takes approximately ten to fifteen minutes if all burners are started on low and gradually cranked up, a technique recommended to prevent warping the metal plate. The lid acts as a hood when closed, trapping heat and speeding up the process further. This rapid heating capability makes it highly effective for searing smashburgers or cooking hibachi-style dishes where high heat is essential.
However, the heat distribution across the 756-square-inch surface is not perfectly uniform. Smoke & Sear observed that the center of the griddle runs significantly hotter than the edges, creating intense hot spots directly above each burner. This variation requires cooks to manage their zones carefully, placing items like sausages or hash browns in the hottest middle section while moving delicate foods like eggs toward the cooler periphery. Todd Toven confirmed this behavior during a live cook session, noting that he had to turn specific burners down to low once his patties achieved a proper sear to prevent burning.
This uneven heat profile also complicates the initial seasoning process. Because of the strong center-focused line of heat and intense spots above the burners, achieving an even patina across the entire surface can be challenging for first-time owners. Reviewers advised that pale edges are normal after the first few cycles and will darken as you cook more frequently. The key to managing these hot spots is patience during preheating and strategic placement of food items rather than expecting a perfectly flat temperature gradient.
Air fryer baskets lack precise digital controls
The air fryer component consists of two active cooking drawers and one warming drawer, all powered by the same propane tank that fuels the griddle. Unlike countertop electric air fryers that use digital thermostats for exact temperature settings, these gas-powered baskets operate as analog convection ovens. Smoke & Sear rated the performance at a 6 out of 10 compared to high-end Ninja units, describing them more like strong convection ovens than precision appliances. The controls are simple dials that adjust airflow and flame intensity rather than setting specific degrees.
Todd Toven provided temperature ranges for these analog controls during his demonstration: the high setting produces heat between 425 to 475 degrees, medium sits at 375 to 425 degrees, and low operates from 300 to 375 degrees. While this lacks the precision of a digital display, reviewers found the system forgiving because air frying relies on circulating hot air rather than submerging food in oil. It is difficult to burn food using these settings as long as you shake or stir the baskets periodically.
The capacity of each basket is approximately three liters, which is larger than many standard household units. This size allows for cooking substantial portions of french fries, chicken wings, or even a whole 1.7-kilogram chicken in one go, though squeezing large items requires some effort. The drawers slide out firmly and are made of perforated stainless steel that reviewers describe as burly and rugged. However, the analog nature means you must rely on visual cues and timing rather than exact temperature readouts to judge doneness.
Warming drawer holds food while griddle finishes cooking
A standout feature of this combo unit is the dedicated warming drawer located on the right side. Unlike the two active air fryer baskets, this third drawer has no control dial and remains constantly warm once the propane system is lit. Smoke & Sear highlighted its utility during a full English breakfast cook session, where it held cooked bacon and fried bread at serving temperature while the griddle finished preparing eggs and hash browns in the active drawers.
Todd Toven utilized this feature to manage his meal timing effectively. After cooking french fries in one of the active baskets for about eight minutes, he transferred them into the warming drawer to keep them hot without overcooking or losing their crispness while he finished stacking his smashburgers on the griddle top. This capability solves a common outdoor cooking problem: keeping sides warm while waiting for main courses to sear.
The warming drawer also serves as a staging area for finished food, allowing you to pull multiple batches of items from the active baskets and keep them ready for serving. Reviewers noted that this is particularly useful when feeding crowds or large families, where timing all components of a meal simultaneously can be challenging on a standard griddle without an integrated holding zone.
Electrical outlet required for the air fryer fan
While the entire unit runs on propane, the air fryer component requires electricity to power its internal 75-watt fan. This fan is essential for circulating hot air around the food in the baskets; without it, the drawers function merely as heated cabinets rather than true air fryers. Todd Toven pointed out that you must plug an extension cord into a nearby outdoor outlet whenever you intend to use the air fryer feature.
This requirement limits placement options if your patio or deck lacks accessible power sources near the cooking area. The Silly Kitchen with Sylvia noted that the electrical component is separate from the propane hookup and the battery-operated ignition system, meaning you need both a gas line and an electrical connection to utilize the full functionality of the combo unit. If you only plan to use the griddle surface for searing and do not care about air frying sides simultaneously, you can operate it entirely off-grid with just a propane tank.
Reviewers generally accept this trade-off as necessary for the convection cooking capability, but it is a critical logistical detail for buyers. You cannot rely solely on the propane system to power the air fryer; the electric fan must be running continuously while you cook in those drawers.
Grease management and cleaning require maintenance
The rear grease management system is a patented feature that reviewers consistently praised for its effectiveness. The Silly Kitchen with Sylvia described it as easy to access, with a drip tray at the back of the unit that catches all runoff from cooking. This design prevents grease from pooling on the deck or creating fire hazards, and the tray can be removed and cleaned separately after use.
The air fryer baskets themselves are dishwasher safe, which simplifies cleanup significantly. However, The Silly Kitchen with Sylvia raised a practical concern regarding the handles: they must be unscrewed before placing the basket liners in the dishwasher because the metal handles are not dishwasher safe. This adds an extra step to cleaning, and reviewers warned that repeatedly screwing and unscrewing these parts could lead to lost screws over time.
Seasoning the griddle surface is a mandatory maintenance task for all Blackstone products. Reviewers advised using a small amount of oil spread evenly across the cold steel plate, heating it until white smoke appears, and repeating this process multiple times to build a durable non-stick patina. The Silly Kitchen with Sylvia recommended cooking onions after seasoning to help darken the surface further. Regular light maintenance after each cook is necessary to keep the 756-square-inch surface in optimal condition.
Best for large families but too heavy for frequent moving
The Blackstone 36-inch combo is ideally suited for households that regularly cook for crowds or enjoy hosting backyard gatherings. With 756 square inches of cooking space and the ability to prepare a main course on top while simultaneously air frying sides, it eliminates the need to run back into the kitchen. Smoke & Sear noted that the unit can easily handle feeding four hungry children multiple times a week, making it a staple for family meal preparation.
However, its size and weight make it unsuitable for people with limited patio space or those who frequently move their cooking equipment. The Silly Kitchen with Sylvia reported struggling to fit the assembled unit through her access gate, requiring her to break down the pallet on the lawn and assemble it piece by piece outside. At over 200 pounds, it is not a portable appliance for tailgating or camping trips like the smaller 17-inch tabletop models.
Shoppers who rarely air fry or only cook for one or two people will find this unit to be an overkill investment and a burden on their outdoor space. For those scenarios, a standard griddle paired with a countertop air fryer might be more practical. But for dedicated backyard entertainers willing to commit the space and effort, the integrated design offers significant convenience.
Strengths
- +Includes two active air fryer baskets and a warming drawer to cook sides and hold food simultaneously on one unit.
- +Features four independently controlled gas burners providing 60,000 BTUs of total cooking power.
- +Offers a massive 756-square-inch cold-rolled steel griddle surface capable of feeding large crowds.
Watch-outs
- −Air fryer baskets operate as analog convection ovens lacking the precise temperature control of countertop electric units.
- −Griddle surface exhibits significant heat variation, creating intense hot spots that complicate even seasoning.
- −Requires a separate electrical outlet to power the air fryer fan while running on propane.
How it compares
Unlike the Blackstone Omnivore 28-inch, which relies on two burners for heat zones, this unit adds active air fryer baskets and a warming drawer to its four-burner configuration. It offers significantly more total cooking power (60,000 BTUs) than the Weber Slate 30 Inch Griddle (36,000 BTUs), though it lacks the precise digital temperature control found in electric countertop units.
Rating sources
“I absolutely love having that option... This one just has a ton more to offer.”
“The construction on this thing has blown my mind it is rock-solid”
Our 4.7 score is the average of the 3 scored reviews above; 1 more reviewed it without printing a score and is not in the average. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
