A built-in propane side burner can turn an outdoor kitchen into a more complete cooking station, giving you a dedicated place to simmer sauces, boil sides, and handle extra pans without crowding the main grill.
Below, we focus on the most useful options for real-world backyard cooking, with attention to heat output, construction, and installation fit.
Best 10 Built in Propane Side Burner Picks for 2026
Dual-Burner Upgrade
VEVOR 2 x 17,000BTU Side Burner
- Two 17,000 BTU burners
- Propane and natural gas convertible
- 304 stainless steel with LED knobs
Best For: Outdoor kitchens needing high heat and dual-zone side cooking
Simple Single Burner
Bull Stainless Steel LP Side Burner
- 15,000 BTU solid brass burner
- 304 stainless steel build
- Stainless steel grates and Pelizo igniter
Best For: A dependable single-burner propane setup for built-in grills
Feature-Packed Double
- 24,000 BTU total output
- Cast brass burners with LED knob lighting
- Convertible LP and natural gas design
Best For: Buyers wanting a premium double-burner outdoor kitchen insert
Compact Drop-In Pick
12,000 BTU Built-In Side Burner
- 12,000 BTU single burner
- Drop-in installation design
- 304 stainless steel construction
Best For: Smaller outdoor kitchens needing a basic built-in side burner
Compact LP Pick
Hygrill Stainless Steel Built In Single Side Burner
- 304 stainless steel construction
- 12,000 BTU brass burner
- Includes LP regulator hose
Best For: LP outdoor kitchens needing a compact extra burner
Durable LP Workhorse
Stanbroil Built-in Single Side Burner
- 304 stainless steel construction
- 12,000 BTU cast brass burner
- Removable lid and grid
Best For: LP outdoor kitchens needing durable, easy-clean performance
High-Heat Flex Pick
Built-in Single Grilling Side Burner with Cover
- 15,000 BTU brass burner
- Works with LP or natural gas
- Full-coverage protective lid
Best For: Outdoor kitchens that need higher heat and fuel flexibility
Single Burner Pick
VEVOR 15,000BTU Built-In Side Burner
- 15,000 BTU output for frying, boiling, and stir-frying
- LP setup includes propane regulator plus NG/LP nozzles
- 304 stainless steel body with removable grille and cover
Best For: Small outdoor kitchens that need a compact built-in side burner
High-Output Double Pick
Livory 2-Burner 30,000BTU Side Burner
- Two burners deliver 30,000 BTU total heat
- Includes LP/NG conversion kit for flexible hookup
- 304 stainless steel build with drip tray, lid, and grate
Best For: Larger outdoor kitchens that need higher heat and dual-burner convenience
Strongest Double Pick
Livory 2 x 17,000BTU Built-In Side Burner
- Two 17,000 BTU burners deliver 34,000 BTU total
- LP unit includes NG kit for easy fuel conversion
- LED control knob lighting adds convenience at night
Best For: High-heat outdoor kitchens that want the most powerful double-burner option
Dual-Burner Upgrade – VEVOR 2 x 17,000BTU Side Burner
If you want a built in propane side burner that can handle more than one pot at once, this VEVOR double unit is built for fast, flexible outdoor cooking. With two 17,000 BTU burners, it gives you enough heat for sauces, stir-frying, and other side dishes while the main grill is busy.
Best For: Outdoor kitchens that need a powerful double burner with propane flexibility and night-visible controls.
Pros:
- Two 17,000 BTU burners provide strong heat for cooking multiple items at once.
- Includes propane regulator plus NG and LP nozzles for convertible fuel setup.
- 304 stainless steel body is built for outdoor durability and corrosion resistance.
- LED control knobs and a removable drip tray add convenience at night and during cleanup.
Cons:
- Requires a larger cut-out than single-burner options.
- Designed for built-in installation, so it is not a portable add-on.
Overall, this is a strong pick if you want a higher-capacity built in propane side burner with practical extras like LED knobs and easy-clean components. The convertible fuel setup also makes it easier to match different outdoor kitchen layouts.
Simple Single Burner – Bull Stainless Steel LP Side Burner
Bull Outdoor Products 60008 Stainless Steel Single Side Burner, Liquid Propane
Check Price On AmazonThis built in propane side burner is a straightforward option for cooks who want a dependable single-burner setup beside the grill. Bull uses a 304 stainless steel body, a solid brass burner, and stainless steel grates to deliver a clean, durable built-in package.
Best For: Buyers who want a simple single LP side burner with durable materials and a proven design.
Pros:
- 15,000 BTU solid brass burner provides solid cooking power.
- 304 stainless steel construction helps it hold up outdoors.
- Stainless steel grates are built for long-term use.
- Pelizo igniter is designed for lasting performance.
Cons:
- Single-burner layout offers less flexibility than double units.
- Propane-only design will not suit buyers needing natural gas conversion.
If you only need one reliable side burner, this Bull model keeps the formula focused on durability and useful heat output. It is a practical choice for a built-in setup where simplicity matters more than extra features.
Feature-Packed Double – 24,000 BTU LED Side Burners
For shoppers comparing a built in propane side burner with more premium extras, this double burner stands out with LED knob lighting, a removable lid, and cast brass burners. It is built for outdoor kitchens that need quick heat, stable performance, and a more finished look.
Best For: Outdoor kitchens that want a double burner with LED controls and a convertible gas setup.
Pros:
- Two cast brass burners deliver a combined 24,000 BTUs.
- 304 stainless steel construction is made for outdoor durability.
- Propane and natural gas convertible for flexible installation.
- Includes removable lid, drip tray, and red/blue LED knob lighting.
Cons:
- Larger cut-out size is needed than on compact single burners.
- Feature set may be more than needed for basic side cooking.
This model makes sense if you want a built-in side burner that feels closer to a premium outdoor kitchen component. The mix of brass burners, stainless steel construction, and LED controls gives it a polished, functional appeal.
Compact Drop-In Pick – 12,000 BTU Built-In Side Burner
If you need a compact built in propane side burner for an outdoor cooking area, this drop-in unit keeps things simple. It offers a 12,000 BTU burner in a smaller stainless steel package that is meant to fit neatly into an existing grill setup.
Best For: Smaller outdoor spaces or buyers who want a basic drop-in side burner for extra cooking tasks.
Pros:
- 12,000 BTU output is enough for sides, sauces, and simmering.
- Drop-in design is made for easy installation.
- 304 stainless steel construction supports outdoor durability.
- Three heat levels add a little flexibility for different cooking tasks.
Cons:
- Single-burner design limits total cooking capacity.
- Lower output than the larger double-burner options in this roundup.
As a no-frills built-in side burner, this model focuses on fit, durability, and basic cooking utility. It is a solid option when you want an extra burner without committing to a larger or more complex setup.
Compact LP Pick – Hygrill Stainless Steel Built In Single Side Burner
If you want a built in propane side burner for an outdoor kitchen without adding a lot of bulk, this Hygrill single-burner unit is a straightforward option. It uses a 12,000 BTU brass burner in commercial-grade 304 stainless steel, and it comes with a propane regulator hose for liquid propane setups.
Best For: LP outdoor kitchens that need a compact, easy-to-install extra burner for sauces, sides, and quick prep.
Pros:
- 304 stainless steel construction with rust-resistant, durable build
- 12,000 BTU brass burner is suitable for everyday side-dish cooking
- Includes propane regulator hose for liquid propane cylinder connection
- Compact footprint and built-in compatibility with many 3- to 5-burner grills
Cons:
- Liquid propane only, so it will not suit natural gas setups
- Single-burner design limits total cooking capacity
- Lower heat output than the 15,000 BTU option in this roundup
Overall, this is a practical built in propane side burner for buyers who value simplicity, stainless durability, and a clean fit beside an existing outdoor grill.
Durable LP Workhorse – Stanbroil Built-in Single Side Burner
This built in propane side burner is designed for outdoor kitchens that need a sturdy, no-fuss extra cooking station. The Stanbroil unit uses premium 304 stainless steel and a 12,000 BTU cast brass burner, with a removable lid and cooking grid for easier cleanup and protection between uses.
Best For: Outdoor cooks who want a durable LP-only side burner with simple operation and easy maintenance.
Pros:
- Premium 304 stainless steel build helps resist rust and outdoor wear
- 12,000 BTU cast brass burner provides solid heat for sides and sauces
- Removable lid and stainless grid make cleanup easier
- Compact built-in size fits standard outdoor kitchen cutouts
Cons:
- Liquid propane only, so it is not convertible for natural gas use
- Single burner limits cooking flexibility
- Heat output is strong for a side burner, but not the highest in this group
If you want a dependable built-in burner with practical features and a durable stainless finish, this Stanbroil model is an easy fit for many outdoor kitchen layouts.
High-Heat Flex Pick – Built-in Single Grilling Side Burner with Cover
For buyers comparing a built in propane side burner with more flexibility, this drop-in model stands out for its 15,000 BTU output and LP/NG support. It uses heavy-duty 304 stainless steel, includes a full-cover lid, and is sized for compact outdoor kitchen installations.
Best For: Outdoor kitchens that want higher heat and the option to install on either propane or natural gas.
Pros:
- 15,000 BTU brass burner offers the most heat in this roundup
- Supports both liquid propane and natural gas installation
- 304 stainless steel body and thick plate build add durability
- Full-coverage lid helps protect the burner from weather and debris
Cons:
- Only one burner, so total cooking space is still limited
- Compact footprint may feel small for larger prep needs
- Brass burner power is strong, but the unit is still designed as an auxiliary burner
This is the most versatile pick here if you want a built-in side burner with stronger output and broader fuel compatibility for a permanent outdoor setup.
Single Burner Pick – VEVOR 15,000BTU Built-In Side Burner
If you want a built in propane side burner that fits a compact outdoor kitchen, this VEVOR single burner is built around straightforward performance. The 15,000 BTU output gives you enough heat for frying, boiling, stir-frying, and general prep cooking, while the stainless steel body and cover are made to handle outdoor conditions.
Best For: Compact grill islands and buyers who want a simple, space-saving built-in side burner with propane-to-natural-gas flexibility.
Pros:
- 15,000 BTU burner delivers strong, practical heat for everyday side cooking.
- Convertible setup includes a propane regulator plus NG and LP nozzles.
- 304 stainless steel construction is designed for corrosion resistance and outdoor use.
- Removable grille, cover, and smooth surfaces make cleaning easier.
Cons:
- Single-burner layout offers less cooking space than double-burner models.
- Requires a properly sized cutout for built-in installation.
Overall, this is a practical built in propane side burner for homeowners who value simplicity, durability, and easy conversion between fuel types. It is a good fit when you need one reliable burner rather than a larger, more feature-heavy station.
High-Output Double Pick – Livory 2-Burner 30,000BTU Side Burner
This built in propane side burner is geared toward cooks who want more surface area and more total heat than a single-burner option. With two 15,000 BTU burners, it can handle quick boiling and multiple side tasks at once, and the deep-mounted cast iron burners are designed to keep the flame from blowing up on windy days.
Best For: Outdoor kitchens that need a built-in double burner for larger meals, faster prep, and flexible LP/NG setup.
Pros:
- Two 15,000 BTU burners provide 30,000 BTU total output.
- LP/NG convertible design includes a natural gas kit.
- 304 stainless steel construction is built for outdoor durability.
- Removable drip tray, lid, and grate make cleanup easier.
Cons:
- Larger size requires a bigger cutout than a single burner.
- More complex build may be more than needed for simple side prep.
For buyers who want a built in propane side burner with more cooking flexibility, this Livory double model stands out for its strong heat output and included NG conversion kit. It is a solid choice when you want a true prep station beside the grill.
Strongest Double Pick – Livory 2 x 17,000BTU Built-In Side Burner
If you are shopping for a built in propane side burner with even more power, this Livory double burner raises the output to 17,000 BTU per burner. That makes it a strong fit for fast boiling and heavier side-dish cooking, while the cast iron burner placement is designed to help keep flames stable in windy conditions.
Best For: Buyers who want a high-output built-in double side burner with LP/NG conversion and a polished outdoor-kitchen look.
Pros:
- Two 17,000 BTU burners offer 34,000 BTU total output.
- Convertible to natural gas, with NG kit included.
- 304 stainless steel body is made for long-lasting outdoor use.
- Blue and red LED control knob lighting helps night cooking and entertaining.
Cons:
- Requires a larger built-in cutout than single-burner options.
- Extra output may be unnecessary for buyers with basic side-cooking needs.
This model is the strongest output option in the group and is well suited to outdoor kitchens that need faster boil times and a more premium feature set. If power is the priority, it is the most aggressive built in propane side burner here.
How We Picked the Best Built in Propane Side Burner
For this roundup, we looked for the features that matter most in a Built in Propane Side Burner: durable construction, practical BTU output, easy drop-in installation, and a layout that works with typical outdoor kitchen cutouts. We also favored models with stainless steel bodies and burners designed for regular use in outdoor environments.
Quick Comparison
In general, single-burner models are better for compact islands, lighter-duty cooking, and buyers who mainly need a sauce or pot burner. Double-burner units make more sense if you want greater flexibility, more total heat, or the ability to cook two items at once. Conversion-capable models add versatility, while propane-only options are often simpler for dedicated LP setups.
Key Buying Factors for a Built in Propane Side Burner
Burner Count and Heat Output
Start with how you cook. A single burner is usually enough for warming, simmering, or boiling one pan at a time. If you cook side dishes, sauces, or seafood alongside grilling, a double burner can be a better fit. Higher BTU ratings can speed up boiling and recovery time, but they should still be balanced with control and even heat.
Materials and Durability
304 stainless steel is a strong sign of better corrosion resistance and long-term outdoor durability. It is especially important if the burner will sit in a coastal or high-moisture environment. Look for sturdy knobs, solid grates, and a cover or lid that helps protect the unit when not in use.
Fit and Installation
Measure your cutout carefully before buying. A Built in Propane Side Burner needs to match your island opening, fuel connection, and surrounding countertop space. Also check whether the unit is designed for drop-in installation and whether the gas hook-up is propane-only or convertible to natural gas.
Usability and Cleanup
Small details matter. Easy-access ignition, removable grates, and simple cleanup surfaces can make the burner more convenient over time. If you expect frequent use, choose a model that feels straightforward to light, adjust, and maintain.
Who Should Buy Which Built in Propane Side Burner?
Choose a single-burner model if you want a compact, affordable add-on for occasional cooking or a smaller outdoor kitchen. Choose a double-burner model if you entertain often, cook multiple dishes at once, or want a more flexible setup that can support heavier meal prep. If you are unsure about fuel plans, a convertible unit may offer the most future-proof option. For propane-only setups, a dedicated LP burner is usually the simplest path.
In short, the best choice depends on space, cooking style, and how much heat you actually need. Match those needs first, and the right Built in Propane Side Burner becomes much easier to spot.