If you’re searching for a kettle grill pizza insert, you’re likely looking to turn your standard kettle grill into a versatile outdoor pizza oven. The top pick, KettlePizza Basic 22.5, offers reliable performance for most users. For those seeking more premium features, the Kettlepizza Pro 22 Kit delivers professional-grade results. Meanwhile, budget-conscious buyers might prefer the Onlyfire Stainless Steel Pizza Ring Kit. The main tradeoffs involve balancing heat retention, ease of use, and cost. Keep reading to see how each option stacks up and which one fits your grilling style.
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Key Takeaways
- The size of your kettle grill significantly influences which pizza insert performs best; larger grills need more robust kits.
- Materials like stainless steel tend to offer longer durability but may come at a higher price point.
- Ease of installation and cleanup varies; simpler designs save time but may sacrifice some heat efficiency.
- Premium options often provide better heat distribution, translating into more evenly cooked pizzas.
- Budget-friendly inserts can work well but might lack features like precise temperature control or heavy-duty construction.
| KettlePizza Basic 22.5 – Pizza Oven Kit for 22.5 Inch Kettle Grills |  | Best Overall for Versatility and Durability | Material: 20 gauge, 304 stainless steel | Compatible Grills: 22.5-inch kettles like Weber One Touch Gold or Silver | Made in: USA | VIEW ON AMAZON | See Our Full Breakdown |
| KettlePizza Basic Charcoal Pizza Oven Kit for 26.75 Inch Weber Kettle Grill |  | Best for Weber Kettle Owners Focused on Simplicity | Compatibility: 26.75-inch Weber Kettle Grill | Type: Charcoal Pizza Oven Kit | Material: Steel | VIEW ON AMAZON | See Our Full Breakdown |
| Kettlepizza Pro 22 Kit – Outdoor Pizza Oven Kit for 22.5 Inch Kettle Grills |  | Best for Authentic Wood-Fired Pizza Experience | Compatibility: 22.5 Inch Kettle Grills | Includes: Prograte, Tombstone, Firebox, Aluminum Peel | Made in: USA | VIEW ON AMAZON | See Our Full Breakdown |
| Onlyfire Stainless Steel Pizza Ring Kit for Weber 22-Inch Kettle Grills |  | Best for Quick Setup and Homemade Pizzas | Material: Stainless steel | Includes: Pizza ring, 15″ pizza stone, pizza peel, support chips | Compatibility: Weber 22-inch kettle grills | VIEW ON AMAZON | See Our Full Breakdown |
| KettlePizza Pizza Oven Kit for 26 Inch Weber Kettle |  | Best for Larger Weber Kettles and Easy Setup | Compatibility: 26-inch Weber Kettle grills | Includes: 15″ cordierite stone, metal peel, aluminum pan | Material: American stainless steel | VIEW ON AMAZON | See Our Full Breakdown |
| Pizzacraft PC7001 PizzaQue Deluxe Outdoor Pizza Oven Kettle Grill Conversion Kit |  | Best Versatile Conversion Kit for High-Temperature Pizza Baking | Model: PC7001 | Color: Silver | Size: 18”/22.5” | VIEW ON AMAZON | See Our Full Breakdown |
| kettle grill pizza insert | Material | Compatibility | Includes |
|---|---|---|---|
| KettlePizza Basic 22.5 | 20 gauge, 304 stainless steel | — | — |
| KettlePizza Basic Charcoal Piz | Steel | 26.75-inch Weber Kettle Grill | — |
| Kettlepizza Pro 22 Kit | — | 22.5 Inch Kettle Grills | Prograte, Tombstone, Firebox, Aluminum Peel |
| Onlyfire Stainless Steel Pizza | Stainless steel | Weber 22-inch kettle grills | Pizza ring, 15" pizza stone, pizza peel, support chips |
| KettlePizza Pizza Oven Kit for | American stainless steel | 26-inch Weber Kettle grills | 15" cordierite stone, metal peel, aluminum pan |
| Pizzacraft PC7001 PizzaQue Del | — | — | Stainless steel converter, pizza stone, peel, charcoal fence, flex door |
More Details on Our Top Picks
KettlePizza Basic 22.5 – Pizza Oven Kit for 22.5 Inch Kettle Grills
This kit stands out for transforming standard 22.5-inch kettle grills into a capable pizza oven while maintaining lid stability, making it ideal for those who want a dedicated outdoor pizza solution without sacrificing multi-use functionality. Unlike the Kettlepizza Pro 22 Kit, which offers a more authentic wood-fired experience with included accessories, the Basic kit provides a straightforward upgrade for everyday grilling. The stainless steel construction ensures durability, but it requires additional accessories like a skillet for cooking other foods, limiting its all-in-one appeal. Its compatibility with popular Weber models makes it a versatile choice for owners of those grills. However, it’s limited to 22.5-inch kettles, so larger grills aren’t supported.
Pros:- Transforms standard kettle grills into dedicated pizza ovens
- Stable heat retention with lid remaining in place
- Durable 304-grade stainless steel construction
Cons:- Requires additional accessories like a skillet for full cooking versatility
- Limited to 22.5-inch grills, reducing flexibility
Best for: Owners of 22.5-inch Weber kettles seeking a durable, multi-use pizza upgrade.
Not ideal for: Grillers with larger or different-shaped grills who want a universal solution.
- Material:20 gauge, 304 stainless steel
- Compatible Grills:22.5-inch kettles like Weber One Touch Gold or Silver
- Made in:USA
Our verdict“This kit is ideal for those with 22.5-inch Weber kettles who want a reliable, multi-use outdoor cooking upgrade.”
KettlePizza Basic Charcoal Pizza Oven Kit for 26.75 Inch Weber Kettle Grill
Designed specifically for 26.75-inch Weber Kettle grills, this kit simplifies outdoor pizza baking, making it an excellent choice for Weber enthusiasts wanting quick results. Compared with the Kettlepizza Pro 22 Kit, it lacks some of the authentic wood-fired features but offers a straightforward installation process and reliable performance on larger Weber models. The steel construction ensures durability, but it is limited solely to charcoal grilling, which might not appeal to those preferring gas or multi-fuel setups. Its focus on Weber 26.75-inch kettles means it’s less versatile with other brands or sizes.
Pros:- Enables outdoor pizza baking on Weber Kettle grills
- Easy to install and operate
- Enhances grilling versatility specifically for Weber models
Cons:- Limited to Weber 26.75-inch kettles, reducing compatibility
- Only suitable for charcoal grilling, not gas or electric
Best for: Weber Kettle owners who want an easy, reliable way to make outdoor pizzas with minimal fuss.
Not ideal for: Users with grills outside the 26.75-inch size or who prefer multi-fuel options like gas or pellet grills.
- Compatibility:26.75-inch Weber Kettle Grill
- Type:Charcoal Pizza Oven Kit
- Material:Steel
Our verdict“This kit is perfect for Weber Kettle owners wanting a simple, dependable outdoor pizza solution on a specific size of grill.”
Kettlepizza Pro 22 Kit – Outdoor Pizza Oven Kit for 22.5 Inch Kettle Grills
Compared to the Basic kit, the Kettlepizza Pro 22 Kit offers a comprehensive setup for creating true wood-fired pizzas, including a prograte, tombstone, firebox, and aluminum peel. This makes it ideal for enthusiasts seeking an authentic outdoor pizza oven with high-temperature capabilities. The inclusion of all necessary accessories and the ability to refuel easily via drop slots on the grate provide an edge for serious cooks. However, it requires a compatible 22.5-inch kettle grill and might have a learning curve for beginners unfamiliar with high-temp outdoor pizza baking. Its all-in-one design, while powerful, also means a bigger setup footprint.
Pros:- Transforms kettle grills into authentic wood-fired pizza ovens
- Includes all essential accessories for high-temperature cooking
- Easy refueling with drop slots on the grate
Cons:- Requires a compatible 22.5-inch kettle grill
- May involve a learning curve for new users
Best for: Pizza aficionados wanting a high-quality, authentic outdoor pizza oven with all accessories included.
Not ideal for: Casual grillers or those with limited space who prefer a simple, plug-and-play solution.
- Compatibility:22.5 Inch Kettle Grills
- Includes:Prograte, Tombstone, Firebox, Aluminum Peel
- Made in:USA
Our verdict“This kit is best suited for serious outdoor pizza makers who want an authentic wood-fired experience with all necessary tools.”
Onlyfire Stainless Steel Pizza Ring Kit for Weber 22-Inch Kettle Grills
This ring kit transforms your Weber 22-inch kettle into a pizza oven capable of producing delicious homemade pies with ease. Unlike the KettlePizza Basic, which offers a more minimalist approach, the Onlyfire kit includes a 15-inch pizza stone, a pizza peel, and support chips, making it a more complete solution for baking. Its stainless steel ring provides consistent heat distribution, but it’s not compatible with Weber Smokey Mountain models, limiting its versatility. Assembly requires some effort, and monitoring during cooking is recommended to prevent overcooking. Still, it’s a straightforward upgrade for those seeking quick homemade pizza results.
Pros:- Transforms Weber 22-inch kettles into pizza ovens
- Includes essential accessories like a pizza stone and peel
- Consistent heat for optimal baking
Cons:- Not compatible with Weber Smokey Mountain grills
- Requires assembly and attentive monitoring during cooking
Best for: Home cooks wanting an easy, all-in-one solution to make quality homemade pizzas on Weber 22-inch kettles.
Not ideal for: Users with Smokey Mountain grills or those seeking a more authentic, wood-fired style setup.
- Material:Stainless steel
- Includes:Pizza ring, 15″ pizza stone, pizza peel, support chips
- Compatibility:Weber 22-inch kettle grills
- Patent:U.S. Patent No.10,405,699
Our verdict“This kit is ideal for home cooks who want a quick, reliable way to bake homemade pizzas with minimal fuss on Weber kettles.”
KettlePizza Pizza Oven Kit for 26 Inch Weber Kettle
Designed for 26-inch Weber kettles, this kit provides a simple way to turn your larger grill into a dedicated pizza oven. While it includes a 15-inch cordierite stone, a metal peel, and an aluminum pan, it doesn’t come with the grill itself, so compatibility depends on your existing setup. Compared to the KettlePizza Basic Charcoal kit, which is tailored for smaller grills, this larger model simplifies the process of making high-quality pizzas outdoors. The stainless steel construction promises durability, but assembly and setup are necessary steps, and it’s limited to Weber’s 26-inch size. It’s best for owners of these larger grills who want a straightforward, durable solution.
Pros:- Easy conversion of 26-inch Weber kettles into pizza ovens
- Durable stainless steel construction
- Includes essential accessories like stone and peel
Cons:- Requires the grill to be purchased separately
- Limited to 26-inch Weber kettles, reducing versatility
Best for: Owners of 26-inch Weber kettles seeking an easy-to-install, durable outdoor pizza setup.
Not ideal for: Grillers with smaller or non-Weber grills, or those wanting a multi-fuel solution.
- Compatibility:26-inch Weber Kettle grills
- Includes:15″ cordierite stone, metal peel, aluminum pan
- Material:American stainless steel
Our verdict“This kit is well-suited for owners of 26-inch Weber kettles wanting a robust, straightforward outdoor pizza oven upgrade.”
Pizzacraft PC7001 PizzaQue Deluxe Outdoor Pizza Oven Kettle Grill Conversion Kit
This conversion kit stands out for transforming your existing kettle grill into a professional-grade pizza oven that reaches up to 900°F, surpassing the capabilities of simpler inserts like the KettlePizza Basic 22.5. It includes a robust stainless steel converter, a quality pizza stone, and all necessary accessories, making it a comprehensive solution for serious pizza enthusiasts. Compared with basic kits, the PizzaQue Deluxe offers the advantage of high-temperature cooking, which produces authentic smoky, wood-fired flavors. However, its assembly can be tricky, and the door often ships separately, adding some hassle. This option is ideal for grill owners who want ultimate versatility and are comfortable with some setup effort to achieve restaurant-quality results.
Pros:- Transforms standard kettle grills into high-heat pizza ovens reaching 900°F
- Includes all essential accessories, such as pizza stone and peel
- Produces authentic smoky, wood-fired flavor for professional-quality pizzas
Cons:- Requires assembly and possible fitting adjustments for different grill sizes
- Door may arrive separately, delaying full setup and requiring additional handling
Best for: Grill owners seeking to convert their existing kettle into a high-temperature pizza oven capable of smoky, wood-fired flavors
Not ideal for: Casual grillers or those preferring plug-and-play solutions, as this kit requires assembly and fitting adjustments
- Model:PC7001
- Color:Silver
- Size:18”/22.5”
- Temperature:Up to 900°F
- Includes:Stainless steel converter, pizza stone, peel, charcoal fence, flex door
Our verdict“This kit is best suited for serious backyard pizza makers who want high-temperature, smoky results and are comfortable with some assembly effort.”
How We Picked
These products were evaluated based on their build quality, heat retention, ease of installation, and overall usability. Price point was also a key factor, ensuring options cater to different budgets. We prioritized inserts that are compatible with popular kettle grill sizes and reviewed customer feedback for durability and performance insights. The ranking reflects a balance between value, functionality, and user experience, guiding both casual grillers and serious outdoor chefs.Factors to Consider When Choosing Kettle Grill Pizza Insert
Choosing the right kettle grill pizza insert involves considering several important factors. Not all inserts fit every grill, and features like heat retention, ease of use, and material quality directly impact your pizza results. Understanding these key aspects can help avoid common pitfalls, such as buying an insert that doesn’t fit or one that doesn’t distribute heat evenly. This guide highlights the main considerations to help you select an insert that matches your grilling style and budget.Size Compatibility
Ensuring the insert matches your kettle grill’s size is essential for proper fit and efficient heat transfer. Most inserts are designed for standard sizes like 22.5 inches or 26 inches; choosing an incompatible size can lead to uneven cooking or difficulty fitting the insert. Measure your grill carefully and verify compatibility before purchasing. Larger inserts often require more heat management but can cook bigger pizzas simultaneously, while smaller inserts are easier to handle and store.
Material and Durability
Stainless steel is a common choice due to its corrosion resistance and longevity, especially for outdoor use. Cast iron offers excellent heat retention but can be heavier and requires more maintenance. Cheaper materials might warp or degrade over time, reducing their effectiveness. Investing in high-quality materials pays off in durability and consistent cooking performance, particularly if you plan to use your pizza insert frequently.
Heat Distribution and Retention
Uniform heat distribution is key to evenly cooked pizzas with crispy crusts and melted toppings. Look for inserts that feature thick walls, multiple vents, or specially designed shapes to promote even airflow. Better heat retention reduces hot spots, allowing for more consistent results. Keep in mind that some inserts may require longer preheating times to reach optimal temperatures, which is an important consideration for busy cooks.
Ease of Use and Cleaning
Simplicity in installation and cleanup can make pizza baking more enjoyable. Inserts with straightforward mounting mechanisms and removable parts tend to save time. Non-stick coatings or smooth surfaces can facilitate cleaning, but be cautious with cheaper coatings that may wear off. Consider whether the insert is dishwasher safe or requires hand washing, especially if you plan to bake frequently.
Price and Value
Prices vary widely, from budget-friendly options to premium kits with advanced features. Cheaper inserts can be effective for occasional use but may lack durability or heat efficiency. Conversely, investing in a higher-end model often results in better performance and longevity. Evaluate what features matter most for your needs—such as size, material, and ease of use—and balance these against your budget to find the best value.
Frequently Asked Questions
Can I use a standard pizza stone with my kettle grill pizza insert?
While some inserts incorporate a built-in surface, many are compatible with standard pizza stones. Using a pizza stone can help achieve a crispy crust by distributing heat evenly. Just ensure the stone fits comfortably inside your grill and can withstand the high temperatures involved. Always preheat the stone along with the grill to prevent cracking and to ensure even cooking for your pizzas.
How do I prevent my pizza from sticking to the insert?
Applying a light layer of oil or non-stick spray to the insert surface before placing the dough can help reduce sticking. Using a parchment paper layer can also make removal easier without damaging the crust. Additionally, ensuring the insert is fully preheated before adding the pizza promotes better release and crispy edges. Properly heating the insert is often the most effective way to prevent sticking.
Is it necessary to preheat the insert before cooking?
Yes, preheating is highly recommended for achieving optimal crust crispiness and even cooking. Most inserts need a few minutes of preheating at high temperature—usually around 500°F—to mimic a traditional pizza oven environment. Skipping this step can result in uneven cooking or a soggy crust, especially if the insert is still cold when the pizza is added.
Are these inserts suitable for all types of grills?
Most inserts are designed for specific grill sizes, primarily 22.5-inch or 26-inch Weber kettles. They may not fit other brands or larger grills without modifications. Always check the product specifications to confirm compatibility with your grill model. Using an insert with an incompatible size can compromise performance and safety, so measuring your grill beforehand is essential.
How often should I clean my kettle grill pizza insert?
Cleaning frequency depends on usage, but a good rule is to clean the insert after every few uses to prevent buildup of grease and food residue. Allow it to cool, then scrub with a brush or sponge—some inserts are dishwasher safe for added convenience. Regular cleaning not only prolongs the lifespan of the insert but also maintains food safety and optimal performance.
