Ninja Foodi Smart XL DG551 Indoor Grill and Air Fryer
- Smart Thermometer, 4 protein settings, 9 doneness levels
- 500F cyclonic air and grill grate
- Up to 6 steaks or 24 hot dogs on the grate
- 6 functions: grill, air crisp, roast, bake, broil, dehydrate
- Frozen to char-grilled in under 25 minutes
- 9" x 12" grill grate, 4-qt crisper basket and pot
- 1760 watts, 120 volts
- 25 pounds, 15.7"D x 11.1"W x 16"H
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A family-size indoor grill with a thermometer that stops guesswork on steak doneness, plus air frying and baking. It is tall and heavy, which makes it a permanent counter fixture.
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ASIN: B0B3S5GWX7Model: DG551Category: Air Fryers
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Overview
Ninja pairs a hot grill grate with fast cyclonic air in this Foodi Smart XL, so food chars on one side while heat wraps around it. A plug-in thermometer watches doneness, and a smoke control system with a cool-air zone limits fumes.
Probe-guided grilling at high heat delivers steakhouse doneness on the countertop and handles frozen food without thawing. It is a big, heavy appliance that rarely moves once placed.
Who it's for
Households without an outdoor grill get char marks and accurate doneness for several steaks at once. People wanting a small air fryer for snacks should look at a lighter model.
Pros and cons
- Thermometer sets doneness automatically
- High heat for char marks
- Large grate for family meals
- Cooks from frozen
- Heavy at twenty five pounds
- Tall footprint under cabinets
- Crisper basket smaller than grate area
Performance notes
The grate heats from below while cyclonic air cooks from above, which sears and cooks through at once. The thermometer reports internal temperature so the grill stops at the chosen doneness. A temperature-controlled grate and splatter shield reduce smoke from fat.
Specifications
| Brand | Ninja |
|---|---|
| Model | DG551 |
| Dimensions & fit | |
| Item Dimensions D x W x H | 15.7"D x 11.1"W x 16"H |
| Grill grate size | 9" x 12" |
| Item weight | 25 pounds |
| Capacity & performance | |
| Max temperature | 500F |
| Grill capacity | Up to 6 steaks or 24 hot dogs |
| Wattage | 1760 watts |
| Power & efficiency | |
| Voltage | 120 volts |
| Included components | |
| Included Components | Grill, grill grate, 4-qt crisper basket, 4-qt cooking pot, Foodi Smart Thermometer, cleaning brush, 15 recipe book |
| Warranty & support | |
| Warranty Description | 1 Year Limited Warranty |
| Other details | |
| Thermometer | Foodi Smart Thermometer, 4 protein settings, 9 doneness levels |
| Cooking functions | Grill, Air Crisp, Roast, Bake, Broil, Dehydrate |
| Crisper basket | 4-qt |
Frequently asked questions
How do I clean the Ninja Foodi Smart XL DG551?
The ceramic-coated grill grate, crisper basket and cooking pot are removable and dishwasher safe. A cleaning brush is included.
How does the Ninja Foodi Smart Thermometer work?
It has 4 protein settings and 9 customizable doneness levels, from rare to well-done, and the grill works to that target.
Can I grill frozen food in the Ninja Foodi Smart XL?
Yes. It goes from frozen to char-grilled in under 25 minutes, with no defrosting.
Does the Ninja DG551 make smoke?
Its smoke control system, with a temperature-controlled grate, splatter shield and cool-air zone, reduces smoke.