The 10 Best cast iron Smoker boxes (2023 reviews)

We consider a cast iron smoker box to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Napoleon cast iron Smoker Box READ REVIEW

Best For oven: Buy: Weber cast iron Smoker Box READ REVIEW

Best For Charcoal Smoker: Buy: Charbroil cast iron Smoker Box READ REVIEW

Best For burgers: Buy: Skyflame cast iron Smoker Box READ REVIEW

Best For BEER: Buy: Grillpro cast iron Smoker Box READ REVIEW

Best For smaller Gas: Buy: Mountain Grillers cast iron Smoker Box READ REVIEW

Best For grilling With Wood Chips: Buy: Grillaholics cast iron Smoker Box READ REVIEW

Best For four burner type Grills: Buy: Charcoal Companion cast iron Smoker Box READ REVIEW

Best For built Quality: Buy: Grill Gods cast iron Smoker Box READ REVIEW

Best For Charcoal BBQ: Buy: C Crystal Lemon cast iron Smoker Box READ REVIEW

Best Overall: Napoleon cast iron Smoker Box

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Here, we review box that manages to win our hearts. It's the napoleon cast iron smoker box and it's widely considered as one of all-around great box you can buy. This smoker is so easy to use and clean up. Loaded with Damp wood chips, this will hold enough material to produce a gentle smoke for. It fits right over the angled metal on weber genesis. It fits by length, and its stable when you place it on the seat plate, but the shape of the bottom is different, so it's not a perfect fit.

The box is designed for wood chips and wood pellets. It works well for short grill sessions.

• Easy to use and fits over top the flavourizer bars
• Filled with soaked chips on low heat will last about 6 hours
• Delivers what they promise

Best For oven: Weber cast iron Smoker Box

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate box. The weber cast iron smoker box is exactly that - it's a simple box that hits all the right notes. The Smoking Box is a great addition to your Weber BB. This steel box can be placed under the grill grates to allow smoke to drift up, & the hinged lid with a large tab allows you to easily add chips while in use. The weather resistant fuel storage bag keeps your wood pellets or charcoal dry and bbq ready.

The quality is great and no rust after 4 uses. This stops the wood from producing much smoke, while driving up the temperature in the BB. This is stainless, and there is no paint odor. This is a great way to add some variety to your grilling experience.

• Sturdy and so easy to use
• Stores nicely on the shelf below the grill
• Warped slightly during long heating process
• Easy to open and add wood

Best For Charcoal Smoker: Charbroil cast iron Smoker Box

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Next on the list, we've got yet another box that manages to win our hearts. It's the charbroil cast iron smoker box and it's widely considered as one of the best convenient box you can buy. This cast iron smoker box will work very well with your Char-Broil Performance 6-Burner Grill. It is easy to fill with any manner of wood chips and spices. It's easy to use when you just soak your wood chips and put them in the smoker tray then place the smoker tray on the grill. The round mixing bowl will have to be big enough for the smoker box and food. It will add enough to mimic cooking on charcoal or over wood fire.

The design prevents wood chips from igniting and thus makes for easy clean up, rather than end up in ashes. It is good for someone who wants to smoke once in awhile, doing small batches.

• Works great provided there’s enough heat applied directly to it, depending on the wood
• Works great, easy to clean up, will last for years
• Keeps woodchips so they will smoke and not burn up as fast as other
• Works like a charm and the cast iron looks great

Best For burgers: Skyflame cast iron Smoker Box

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate box. The skyflame cast iron smoker box is exactly that - it's a simple box that hits all the right notes. This smoker box is especially great at smoking a lean protein like fish chicken or steak. It will transform your bbq into that of a seasoned pitmaster to create deliciously smoked steaks, chicken and chops each time. It fits right of the flavorizer bars, which is great for short grilling sessions. It comes with the unique hinged design, so you can easily add or remove wood chips from the smoker box while in use.

The box nests atop a Flavorizer bar so the heat gets to the wood chips quickly and smoke begins pouring out in about 10 minutes from a cold start. The key to making it last is to wait until you start to see billowing white smoke from the box where it appears you are sending smoke signals to the neighborhood. It is easy to use and place on the flavor bar.

• Great product for a gas grill
• Puts out a lot of smoke with just a few chips
• Holds enough wood chips to infuse great smoked flavor into bbq meats

Best For BEER: Grillpro cast iron Smoker Box

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Introducing smoke to grilled food is a tasty treat, this smoke box looks like it will do the trick. The best kind of smoker box is cast iron because it is really good at taking the heat, smoke, and dirt. This box is tough & durable, it is constructed of cast iron, and gives you a great smoke flavor. When you're using a smallish 500 watt heating element in your cooker, the larger wood chip box has about a 25% non-burn rate.

This cast iron smoker box blows away the foil packs and the thin stainless steel smoker boxes commonly seen in the big box stores. It is easy to clean built up crud on it, and it doesn't flare up. The cast iron holds the heat well and albeit a bit small can put out a descent amount of smoke. It is a great way to get that smoke flavor.

• Great smoky flavor on gas or charcoal
• Really helps the taste of food cooked with propane
• Adds just the right amount of smoke flavor
• Very well built and holds heat quite well

Best For smaller Gas: Mountain Grillers cast iron Smoker Box

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We would, of course, be remiss if we didn't mention mountain grillers cast iron smoker box for regular usage. This smoke box will transform your bbq into that of a seasoned pitmaster to create drool-worthy steaks, chicken and chops each time. It fits perfectly between the grate and burner guard. It is designed to work on top of grates. The "flip-open" lid is easy to open and close with a pair of grilling tongs or BBQ fork to add chips when needed.

The box is strong, hinges are solid and the thickness gives a great sense of stability and durability. It may take up to 10 minutes for the box to heat up depending on your grill. The hinge box makes it easy to refill while grilling.

• Thick aluminum that feels solid and well made
• Smokes very good and stainless steel is hard to beat
• Fits perfect and can throttle down other three burners to get nice smoky flavor
• Very solid construction and works best under the grate on gas or charcoal grill

Best For grilling With Wood Chips: Grillaholics cast iron Smoker Box

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Grillaholics is known for creating pragmatic and minimalist box for people on the go, and its line of grillaholics cast iron smoker box definitely falls in line with that reputation. It gives you the ability to turn your charcoal grill into a smoker. It will provide a fantastic "smoked flavor" for chicken wings and pork chops while just grilling the meat. The staff at Grillaholics are top notch as well. It will hold up well and is very easy to use.

The box appears to be sturdy and well made. They don’t produce near as much smoke as just loosely wrapping chips in tin foil with holes. It is wonderful though for adding some very nice flavor to the overall taste. It's slightly too large to use on a Smokey Joe grill if you want to do indirect low and slow cooking.

• Gives you the ability to turn your charcoal
• Fits perfectly between grates and flame shields on weber genesis ii.great accessory
• Does not provide any heat only smoke flavor,works great in a charcoal grill
• Perfect little smoking box for the grill

Best For four burner type Grills: Charcoal Companion cast iron Smoker Box

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The charcoal companion cast iron smoker box should be able to handle its purpose and duties with ease. This is an ok smoker box for gas grills with webber style flavorizor bars. It measures 13-3/4-inches long plus fits between flame deflector bars on gas grills and provides the most intense smoky flavor. It works great, perfect for the BBQ grill. It is made of a durable, nonstick coated metal smoker box, has a hinged lid, is reusable and will last through many cook-outs.

It fits right on the burner and heats up the wood chips quickly and easily. This positions the smoke right beneath the food grate for the most intense smoke flavor and essentially turns your gas grill into a smoker. It is sturdy, it is made with good materials. It does a really good job smoking the meat.

• You can use any flavor of wood
• Fits on the flavor bars and works great
• Looks good and does fit well in the grill
• Works good, better on charcol than gas

Best For built Quality: Grill Gods cast iron Smoker Box

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The grill gods cast iron smoker box's superior materials makes sure that it ages well with use. It gives you the taste of charcoal with the convenience of gas, trying putting a piece or two of charcoal in with your wood chips. It really gives your grilled meal that nice smokey flavor. It is straightforward to load the wood chips and pellets into the smoker and easy to empty it as well. It comes in a beautiful gift box that would wrap up well for a bbq lover.

This box does a fabulous job, and scrubs clean with a brillo pad when it’s cooked off. It is easy to open for losing and cleaning. The lid fits snugly but opens easily to allow more wood chips to be added mid-grilling for your longer bbq sessions. It is very simple to use and the hinges make it much easier to add more chips as needed. It will last several hours.

• Great little size, easy to open for losing and cleaning
• Thick and sturdy material which helps prevent warping while using
• Smells great, fun, and healthier and cleaner than dealing with the local restaurants

Best For Charcoal BBQ: C Crystal Lemon cast iron Smoker Box

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If you want nothing but the best reliable box, then c crystal lemon cast iron smoker box is the one you should definitely consider, as it manages to bring a lot to the table. This is an add-on for your gas grill you definitely need. It easily configures to a variety of charcoal, gas-based, and electrical grills for your outdoor event of choice. It comes in a thin cardboard box. The lid has hinges, it's not heavy like cast iron and it smokes really, good. It is made with stainless steel materials.

The bigger smoke box takes up the whole thing, this is a perfect solution and better quality than expected. It is built with portable transport in mind without compromising capacity. This is very sturdy and just the right size for a smaller grills.

• Features full metal warp proof construction made with stainless steel materials
• Metal is thick enough to keep the shape
• Tray holder attachment included, with flip open top panel for ease of use
• Good smoking and easy to use