I cooked everything on the Ninja FlexFlame — and the results surprised me
Propane-powered but digitally controlled, this outdoor cooker isn't just a grill: it's also a smoker, a griddle, a pizza oven, and a roaster all built into one setup.
It's Get Grillin' Week here at Tom's Guide, so I've spent a couple of weeks grilling, smoking and baking with the FlexFlame, trying to gauge whether it falls into the 'jack of all trades but master of none' category by trying to do too much. I went into testing thinking it was a gamble for Ninja to introduce its convention technology into the equation, touting a grill that can reach 600 degrees in as little as 7 minutes.
Without spoiling too much of my full Ninja FlexFlame review below, I'll tell you it earned a permanent place in my outdoor cooking setup for the summer — but not without some important caveats that will determine whether it's the best grill for you.
Ninja FlexFlame
Price
$999
Dimensions
59.57 x 48.31 x 25.08 inches
Weight
130 pounds
Electrical
400W watts, 120v-60hz volts
Fuel
Propane
Total cooking area
544 square inches
I've built a lot of grills in my time, and this was easily one of the most pain-free setups I've done. You attach the grill to the base, screw in the control panel, pop on the doors, slide in the grease trap, and that's basically it. I love how Ninja splits all the screws and smaller parts into individual bags that correspond with the assembly steps.
Even though this is one of Ninja's most advanced outdoor products, it doesn't make you work for the first cook. You can be up and grilling in under an hour. I would recommend giving the grates and cooking surfaces a good wash before your first use, and pay attention to whether your surface needs to be seasoned. For example, the full and half griddle accessories both require you to know how to season a flat top griddle first.
One of the most impressive things about the Ninja FlexFlame is how quickly it heats up. Thanks to a powerful built-in convection fan that circulates hot air from the flames around the cookbox, the grill can reach 600 degrees Fahrenheit in as little as 7 minutes. The temperature is tracked in real-time on the digital control panel, and during my tests, it hit target temps faster than most grills I've used, including some much higher-end models.
Now, let me set expectations: it's loud. Not leaf blower loud, but not far off. The convection fan has an industrial whirr that's very noticeable when the lid is closed and the heat is circulating. That said, the fan smartly pauses whenever you open the lid, and as soon as you close it again, the fan kicks back on to quickly bring the grill back up to temp. I wouldn't call it dealbreaker by any means, unless of course you're worried about a noise complaint from close-proximity neighbors.
The FlexFlame isn't just about grilling. You can:
I tried every mode, and all of them worked as advertised. I grilled kebabs and steak, smoked beef ribs with a real bark and smoke ring, roasted a whole chicken to golden perfection, and cooked breakfast bacon on the griddle.
Every feature felt purposeful. I'm certain some people will purchase this and never use at least a few of the settings, but with the help of the comprehensive user guide that comes with the FlexFlame, there's guidance on how to get started.
I know I've already outlined the cooking modes, but there is one that surprised me the most. When I've tested Ninja's Woodfire products that have small smoke boxes, I've enjoyed the subtle touches of smoky flavor but I wouldn't say something like the Woodfire Outdoor Oven can genuinely smoke big cuts of meat.
But with a 2-pound pellet box, the FlexFlame doesn't just flavor your food with smoke, it actually smokes it. I got bark, smoke rings, and fall-apart ribs in three hours.
Yes, you'll need to refill the smoke box during longer cooks, but the fact that this kind of performance is coming from a gas-powered grill is seriously impressive. Just be ready to stock up on pellets because their sampler bags will run out quickly (and no, you don't have to use Ninja's brand).
The FlexFlame may be a propane grill, but it still needs to be plugged in. The electric power runs the digital controls and the internal fan (which is a key part of its performance).
If you're grilling off-grid, tailgating without a generator, or just don't want cords on your patio, this could be a dealbreaker. A lot of people don't think about needing electrical power when buying a gas grill, so I wouldn't be surprised if Ninja sees a majority of returns related to those expectations.
Out of the box, you get the basics: the main grill, a solid set of grates, and an average-sided elevated top rack. But to unlock all the modes I outlined above, you'll need accessories.
Some are more essential than others (like the cover), but if you want the full FlexFlame experience with smoking, griddling and pizza-making, expect to tack on another couple hundred bucks. As with any 'system,' your experience will be elevated based on how much you're willing to spend.
Considering the grill already costs $999, I wouldn't recommend it to someone looking for 'just a grill.' If I had no interest or need in combining smoker or griddle functionality, I'd personally opt for the $799 Weber Spirit EP-425 for an appliance with basically the same amount of cooking area.
The Ninja FlexFlame is a serious cooking system for people who want serious outdoor cooking versatility. If you're just making burgers every weekend, this might be more of a system than you need, and the Weber Spirit I mentioned is still a better pick among the best grills for simpler needs and tighter budgets.
But if you're ready to cook a variety of meals outside, and like the idea of combining all outdoor cooking appliances into one system, the FlexFlame is worth the investment. It's not just a 5-in-1 appliance, it's five really good appliances in one.
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CNN
9 hours ago
- CNN
The best blenders to level up your sauces, smoothies and dips
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Gizmodo
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Yahoo
12 hours ago
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UK lab promises air-con revolution without polluting gases
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