A built in side burner for bbq island adds real cooking flexibility to an outdoor kitchen, from simmering sauces to boiling corn and sautéing sides without running back inside.
With single and double-burner options, propane and natural gas models, and a range of stainless-steel builds, the best choice depends on how you cook and how your island is set up.
Best 10 Built in Side Burner for Bbq Island Picks for 2026
Best Dual-Burner Power
- Two 17,000 BTU burners for strong heat output
- 304 stainless steel build for outdoor durability
- Natural gas included; convertible to propane
Best For: Outdoor kitchens that need a powerful, convertible side burner for regular high-heat cooking.
Best for Easy Propane Hookup
Hygrill Built-In Single Side Burner
- 304 stainless steel build with corrosion resistance
- 12,000 BTU brass burner for quick, direct heat
- Includes regulator hose for liquid propane use
Best For: Outdoor kitchens that need a simple propane side burner to add prep space beside a built-in grill.
Best Natural Gas Pick
Hygrill Double Side Burner for Outdoor Kitchens
- 24,000 total BTUs from two brass burners
- 304 stainless steel build with protective cover
- Natural gas only; requires a plumbed gas line
Best For: Outdoor kitchens with natural gas plumbing that need a compact dual-burner side station.
Best for Small Spaces
Double Side Burners with LED for Outdoor Kitchens
- 34,000 BTU total from two 17,000 BTU burners
- 304 stainless steel build with removable lid and drip tray
- LED knob lighting for easier night-time use
Best For: Outdoor kitchen owners who want a powerful two-burner built-in side burner setup.
Best High-Heat Double Burner
Hygrill 24,000BTU Double Side Burner
- 24,000 BTU total output from two brass burners
- 304 stainless steel construction with cover
- Sized for built-in outdoor kitchen cutouts
Best For: Outdoor kitchens that need a powerful side burner for boiling, sautéing, and sauce work.
Best for High-Heat Output
Double 304 Stainless Side Burner
- 34,000 BTUs total for quick boiling and sautéing
- 304 stainless steel build with brass burners and lid
- LP/NG convertible with LED-lit control knobs
Best For: Outdoor kitchen owners who want a durable, high-output built-in side burner.
Best Convertible Pick
VEVOR 15,000BTU Built-In Side Burner
- 15,000 BTU output for high-heat side cooking
- Convertible for propane or natural gas setups
- 304 stainless steel built for outdoor durability
Best For: Outdoor kitchen owners who want a flexible built-in side burner for a BBQ island.
Best Convertible Dual-Burner Pick
Livory Double Grilling Side Burners
- 2 x 15,000 BTU burners for high-output cooking
- 304 stainless steel body for outdoor durability
- LP/NG convertible with included natural gas kit
Best For: Outdoor kitchens and BBQ islands that need a flexible, high-heat built-in side burner.
Best Heavy-Duty Pick
VEVOR 17,000 BTU Built-In Side Burner
- 17,000 BTU heat for searing and boiling
- Converts between propane and natural gas
- 304 stainless steel with LED-lit controls
Best For: Outdoor kitchen owners who want a flexible built-in side burner with solid heat and easy gas conversion.
Best Simple Pick
VEVOR Double Grilling Side Burners
- 2 x 17,000 BTU burners for versatile cooking
- Convertible for propane or natural gas
- 304 stainless steel with LED control knobs
Best For: Outdoor island owners who want a powerful built-in side burner with dual-zone flexibility.
Best Dual-Burner Power – Livory Double Side Burner
If you want a built in side burner for bbq island that can handle real side-dish cooking, this Livory unit stands out for its two high-output burners, stainless steel build, and fuel flexibility. It’s designed to fit into an outdoor kitchen setup, with enough heat for boiling, sautéing, and keeping sauces moving while the main grill is in use.
Best For: Outdoor kitchen owners who want a powerful, convertible side burner for frequent high-heat cooking and flexible fuel options.
Pros:
- 2 x 17,000 BTU burners deliver strong, fast heat for pots and pans
- 304 stainless steel construction is durable and well-suited to outdoor use
- Natural gas setup included, with conversion support for liquid propane
- Independent controls and push-and-turn ignition make cooking easier to manage
Cons:
- Requires a properly sized cutout for installation
- Heavier-duty design may be more burner than casual users need
Overall, this is a practical pick if you need a built in side burner for bbq island cooking that prioritizes heat output, durability, and compatibility with either natural gas or propane. It’s especially appealing for homeowners building a serious outdoor kitchen rather than a light-duty grill station.
Best for Easy Propane Hookup – Hygrill Built-In Single Side Burner
If you want a built in side burner for bbq island that’s straightforward to install and ready for propane cooking, this Hygrill unit is a practical fit. It pairs a 304 stainless steel body with a 12,000 BTU brass burner, making it useful for simmering sauces, boiling water, or handling quick side dishes beside your main grill.
Best For: Outdoor cooks who want a simple liquid propane side burner for an existing built-in grill setup.
Pros:
- 304 stainless steel construction for better durability and corrosion resistance
- 12,000 BTU brass burner offers solid direct heat for everyday prep
- Includes propane regulator hose for liquid propane connection
- Fits many 3- to 5-burner built-in outdoor gas grills
Cons:
- Liquid propane only, so it won’t suit natural gas setups
- Single-burner design limits multi-pan cooking
- Cutout dimensions must be checked carefully before installation
Overall, this is a sensible built in side burner for bbq island projects where you want dependable extra cooking space without a complicated setup. It’s not the most feature-packed option, but it covers the basics well for outdoor entertaining and quick prep work.
Best Natural Gas Pick – Hygrill Double Side Burner for Outdoor Kitchens
If you want a built in side burner for bbq island use that feels more like a real kitchen appliance than an add-on, the Hygrill Double Side Burner is a strong fit. It gives you two brass burners, 24,000 BTUs total, and a durable 304 stainless steel build, so you can simmer sauces, boil sides, or sauté vegetables right beside your grill.
Best For: Natural gas outdoor kitchens that need a dependable dual-burner setup for multitasking during cookouts.
Pros:
- Dual burners deliver 24,000 BTUs for side dishes and sauces.
- 304 stainless steel construction is built for outdoor use.
- Fits many built-in gas grills with a compact cutout size.
- Includes a stainless steel cover for added protection.
Cons:
- Natural gas only, so propane setups are not compatible.
- Requires proper gas plumbing to the patio or deck.
This is a practical choice if you already have natural gas run to your outdoor kitchen and want a built in side burner for bbq island cooking that adds real convenience without taking up much space. It is especially useful for hosts who want to keep multiple dishes moving at once.
Best for Small Spaces – Double Side Burners with LED for Outdoor Kitchens
If you want a built in side burner for bbq island setups that can handle sauces, sides, and high-heat prep at the same time, this double-burner unit is built for serious outdoor cooking. The 34,000 BTU output, 304 stainless steel build, and LED-lit knobs make it a practical upgrade for a busy outdoor kitchen.
Best For: Grills and outdoor kitchen islands that need two burners, strong heat output, and a clean built-in look.
Pros:
- Two 17,000 BTU burners deliver fast, flexible cooking power.
- 304 stainless steel construction is made for outdoor durability.
- LED control knobs add visibility and a polished island appearance.
- Removable lid and drip tray make cleanup easier after cooking.
Cons:
- Only works as a fit if your cutout matches the listed dimensions.
- Review count is still limited compared with more established models.
For buyers comparing a built in side burner for bbq island installs, this model stands out for its twin-burner layout and solid stainless construction more than for simplicity or budget pricing. It makes the most sense if you want extra cooking space and a more complete outdoor kitchen setup.
Best High-Heat Double Burner – Hygrill 24,000BTU Double Side Burner
If you want a built in side burner for bbq island that adds real cooking flexibility, this Hygrill double burner is built around speed and durability. Its 24,000 BTU total output and 304 stainless steel construction make it a strong fit for side dishes, sauces, and quick boiling during backyard cookouts.
Best For: Outdoor kitchens that need a powerful, drop-in side burner for multitasking next to a built-in grill.
Pros:
- Two 12,000 BTU brass burners deliver strong, even heat.
- 304 stainless steel body and cover help with durability outdoors.
- Compact cutout size makes it easier to fit into many BBQ islands.
- Useful for boiling, sautéing, and simmering while grilling.
Cons:
- Liquid propane only, so it is not a natural gas option.
- Better suited to a built-in setup than a portable cart.
For buyers comparing a built in side burner for bbq island, this model stands out for straightforward high heat and practical everyday use. It is a solid add-on if you want more prep space outdoors without overcomplicating the installation.
Best for High-Heat Output – Double 304 Stainless Side Burner
If you want a built in side burner for bbq island that can handle sauces, sides, and fast searing without slowing down your main grill, this double-burner setup is a strong fit. It brings commercial-style materials, LED knob lighting, and a convertible gas design that works well in many outdoor kitchen layouts.
Best For: Outdoor kitchens and BBQ islands that need a powerful, durable side burner with flexible LP/NG setup.
Pros:
- 34,000 BTUs total from two cast brass burners for fast heating
- Heavy-duty 304 stainless steel body, grate, and removable lid
- LED control knob lighting adds a premium look and easier night use
- LP/NG convertible for more flexible installation options
Cons:
- Requires proper cutout sizing and installation planning
- More burner capacity than casual users may actually need
For buyers comparing a built in side burner for bbq island setups, this model stands out for raw heat, durable construction, and a feature set aimed at frequent outdoor cooking. It’s a practical choice if you want a rugged, high-output side station that feels closer to a true outdoor kitchen appliance.
Best Convertible Pick – VEVOR 15,000BTU Built-In Side Burner
If you want a built in side burner for bbq island that can work with either propane or natural gas, this VEVOR unit is a practical fit. It delivers a strong 15,000 BTU flame, uses 304 stainless steel for outdoor durability, and is sized to integrate cleanly into an outdoor kitchen or grill island.
Best For: Homeowners who want a flexible built-in side burner for a BBQ island, especially if they may switch between propane and natural gas.
Pros:
- 15,000 BTU output gives you enough heat for frying, boiling, and quick stir-frying.
- Convertible design includes LP and NG nozzles for propane or natural gas setups.
- 304 stainless steel construction is made to handle outdoor use and resist corrosion.
- Built-in format and cover help it fit neatly into an outdoor kitchen island.
Cons:
- Cut-out sizing needs to be checked carefully before installation.
- Single-burner layout limits cooking capacity compared with dual-burner options.
- Not ideal if you want a portable countertop side burner.
This is a smart choice if you need a built in side burner for bbq island that balances installation flexibility, solid heat output, and durable materials without overcomplicating the setup.
Best Convertible Dual-Burner Pick – Livory Double Grilling Side Burners
If you want a built in side burner for bbq island that can handle both side dishes and serious boiling power, this Livory unit is a practical all-around option. Its 304 stainless steel build, dual 15,000 BTU burners, and LP-to-natural-gas compatibility make it a flexible fit for many outdoor kitchen layouts.
Best For: Outdoor kitchens and BBQ islands that need a high-output, convertible side burner for everyday cooking.
Pros:
- Two 15,000 BTU burners provide strong heat for pots, pans, and sauces
- 304 stainless steel construction is built for outdoor durability
- Works with liquid propane or natural gas using the included kit
- Includes drip tray, lid, grate, and LED-lit control knobs
Cons:
- Requires a proper cutout and built-in installation
- Not ideal if you only need a single small auxiliary burner
Overall, this is a strong choice if you want a built in side burner for bbq island that can do more than warm a sauce pan. The convertible fuel setup and dual-burner output give it broad utility without sacrificing a clean, integrated look.
Best Heavy-Duty Pick – VEVOR 17,000 BTU Built-In Side Burner
If you need a built in side burner for bbq island that can flex between propane and natural gas, this VEVOR unit is a practical pick. It delivers 17,000 BTU of heat, a 304 stainless steel build, and LED-lit controls that make nighttime cooking easier in an outdoor kitchen setup.
Best For: Homeowners building an outdoor kitchen who want a convertible, space-saving side burner for everyday searing, boiling, and pan cooking.
Pros:
- 17,000 BTU output gives you strong, usable heat for side-dish cooking.
- Convertible LP/NG setup adds flexibility for different gas connections.
- 304 stainless steel construction is better suited to outdoor use.
- LED control knobs help with visibility after dark.
Cons:
- Single-burner design limits total cooking capacity.
- Cut-out sizing means it needs proper planning before installation.
- Fewer reviews than long-established premium brands.
This is a solid choice if you want a built in side burner for bbq island use without giving up fuel flexibility. It’s especially appealing for buyers who value a simple, durable stainless-steel layout and want a burner that integrates cleanly into a grill island.
Best Simple Pick – VEVOR Double Grilling Side Burners
If you want a built in side burner for bbq island that can handle side dishes, sauces, and quick high-heat cooking at the same time, this VEVOR double burner is a strong fit. With two 17,000 BTU burners, LED-lit knobs, and a stainless steel build, it brings useful flexibility to a dedicated outdoor kitchen setup.
Best For: Outdoor cooks who want a two-burner built-in unit for an island or grill station, especially if they need propane-and-natural-gas compatibility.
Pros:
- Two 17,000 BTU burners let you cook multiple items at once.
- Convertible design works with propane or natural gas setups.
- 304 stainless steel construction is built for outdoor durability.
- LED-lit control knobs make nighttime cooking easier.
Cons:
- Requires a proper cut-out and built-in installation.
- May be more burner than casual grillers need.
This is a practical choice if you want a built in side burner for bbq island that adds real cooking capacity instead of just a warming zone. The dual-burner layout and sturdy materials make it a solid match for serious outdoor kitchens.
How We Picked the Best Built in Side Burner for Bbq Island
We focused on the details that matter most for an outdoor kitchen: burner output, fuel compatibility, build quality, and whether the unit is designed for built-in installation in a BBQ island. We also looked for practical features such as stainless-steel construction, convertible gas setups, and compact designs that fit common island cutouts.
Quick Comparison: What Matters Most
For most buyers, the biggest decision is single versus double burner. A single burner is usually enough for basic side duties, while a double burner gives more room for multitasking and larger cookware. Heat output also matters: lower-BTU models are often fine for simmering and reheating, while higher-BTU units are better for faster boiling and more responsive cooking.
Key Buying Factors for a Built in Side Burner for Bbq Island
Fuel Type
Check whether your island is set up for liquid propane or natural gas. Some models are convertible, which is useful if you may change fuel sources later, but you should still confirm what is included in the box and whether a conversion kit is required.
Burner Count and BTU Rating
Single-burner units save space and are easier to integrate into smaller islands. Double-burner models are better for busy cooks who want more flexibility. Higher BTU ratings generally heat faster, but efficient control is just as important if you often cook delicate foods.
Material and Weather Resistance
304 stainless steel is a strong baseline for outdoor use because it resists corrosion better than lower-grade materials. Look for sturdy grates, well-finished edges, and a lid or cover if you want extra protection when the burner is not in use.
Installation Fit and Controls
Measure your cutout carefully before buying. A Built in Side Burner for Bbq Island should match your island’s opening, mounting style, and access requirements. Also pay attention to knob layout, ignition style, and whether the controls feel easy to reach when cooking.
Who Should Buy Which Built in Side Burner for Bbq Island?
If you want a simple add-on for sauces and side dishes, a single-burner model is the most practical choice. If you host often or cook multiple items at once, a double-burner unit is worth the extra space and cost. Propane users should prioritize easy installation and portability of the tank setup, while natural gas users should focus on line compatibility and a secure built-in fit. For buyers who want long-term value, choose stainless-steel construction, clear control labels, and the highest build quality within your budget.