Best barbecue side burners in 2026

barbecue side burners
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A side burner transforms your outdoor cooking routine, allowing you to prepare sauces, vegetables, or sides simultaneously with your main grill. We have curated a list of top-rated gas barbecues featuring reliable side burners, focusing on build quality, heat output, and overall value. Whether you need a compact unit for a balcony or a large family grill, this selection helps you find the perfect match for your garden cooking needs.
Updated This Week
10
products
120-280€
Price Range

Interactive Comparison

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Best Overall
CosmoGrill Pro Deluxe 5 Gas Burner 4+1 Barbecue Grill, Steel Warming Rack, Side-Burner, Built-in Temperature Gauge for Home Garden Party Outdoor Cooking (93411)

CosmoGrill Pro Deluxe 5 Gas Burner 4+1 Barbecue Gr...

269.99GBP
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Best Choice
CosmoGrill - CosmoGrill Pro Deluxe 5 Gas Burner 4+1 Barbecue Grill, Steel Warming Rack, Side-Burner, Built-in Temperature Gauge for Home Garden Party Outdoor Cooking (93411)
#1
Best Choice
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40/100

-40%

  • Temperature Control: Four individually adjustable 2.5 kW stainless steel burners plus a 2.5 kW side burner; cook multiple dishes at once with precision; the double-walled hood locks in heat, while the built-in thermostat ensures perfect cooking every time
  • Enhanced Cooking: Each flame tamer shields burners from grease extending the lifespan and performance of your barbecue; This model includes a full length stainless steel warming rack for keeping food warm or indirect cooking
£269.99
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Uten - Uten Gas Grill Burner BBQ Barbecue Side Burner for Garden Camping BBQ Party Cooking
#2
Top Pick
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40/100
  • Backyard Grilling Kitchen: The Uten propane grill is a 4-burner gas grill that delivers 40,000 BTU’s of heat across the large square inch cooking surface. Main burner total rated is 37,000 BTU/Hr, and the side burner is 10, 000 BTU, which can quick back, or cook your delicious food
  • Premium Shelf: This Grand Grill feature a durable heavy-gauge steel construction to expand the lifetime, porcelain coated cooking grates, two large side shelf for extra preparation space. It also has large steel wheels and sturdy handle for easy mobility
£169.99
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Fire Mountain - Fire Mountain Everest Generation 2 5 Burner Gas BBQ with Side Burner, Outdoor Barbecue Grill, 4 Main + 1 Side Gas Jet, Lid with Built-in Thermometer, Family Sized Cooking Area
#3
Top Pick
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40/100
  • VERSATILITY COOKING - The 4+1 precision gas burner layout provides a versatile outdoor grilling experience, combining the classic gas BBQ with an extra side burner for cooking smaller dishes. Gas regulator sold separately.
  • EVEN HEAT DISTRIBUTION - The removable cast iron cooking grills are designed to provide optimal heat distribution, ensuring that your food is cooked evenly and perfectly every time.
£279.99
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BBQ Kingdom - BBQ Kingdom 4+1 Burner Gas BBQ Grill, Stainless Steel Barbecue with Side Burner, Cast Iron Cooking Plate, Warming Rack, Side Tables, Grease Tray, Storage Cabinet, Includes Grill Cover, Adaptor & Hose
#4
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40/100
  • COOKING POWER: Features 5 main burners plus a side burner for versatile outdoor cooking, perfect for hosting large gatherings and preparing multiple dishes simultaneously
  • CONSTRUCTION: Premium stainless steel build ensures durability and longevity, with a sleek silver finish that adds sophistication to your garden
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CosmoGrill - CosmoGrill Original 5 Gas Burner 4+1 Garden Grill, Steel Warming Rack, Side-Burner, Storage & Built-in Temperature Gauge for Home Garden Party Outdoor Cooking
#5
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40/100

-25%

  • Temperature Control: With Four 7.2 kW stainless steel burners and one 2.1 kW side burner that can be adjusted and ignited individually via Piezo ignition; Easily accommodate cooking a variety of meat and vegetables for your cooking preference
  • Better Grilling: Resourcefully shaped flame tamers are designed to protect the burners from grease improving their performance and longevity; Also included is a full length warming rack to keep food warm or provide additional grill cooking space
£199.99
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CosmoGrill - CosmoGrill Pro Deluxe 7 Gas Burner 6+1 Barbecue Grill Steel Warming Rack, Side-Burner, Built-in Temperature Gauge and Weatherproof Cover (Black)
#6
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40/100

-18%

  • Weather Protection: Includes a durable 600D Oxford fabric cover, UV and dust resistant, to protect your BBQ during adverse weather conditions. Perfect for year round outdoor use
  • TEMPERATURE CONTROL: Indulge in the power of six stainless steel burners, boasting an impressive 12 kW of cooking power in total and a side burner delivering an additional 2.5 kW, each easily ignited via Piezo ignition for safe and precise cooking. The double-walled hood traps heat, while the built-in thermostat ensures culinary perfection. You can prepare a variety of meats and veggies simultaneously, delighting your taste buds and impressing guests with every mouthwatering dish.
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CosmoGrill - CosmoGrill Compact Gas Stainless Steel 2 Burner Barbecue, Built-in Temperature Gauge for Patio Terrace, Camping, Home Garden Party Outdoor BBQ Table Top Cooking
#7
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40/100
  • New Addition: The CosmoGrill Compact is created by the same renowned suppliers as market leading barbecue brands worldwide; Robust and powerful. It might be small but is built to last; Your garden cook up guests will thank you later
  • Heat Control: Two 2.2 kW stainless steel burners deliver a total incredible power; individually adjustable via sleek knobs; enjoy perfect cooking precision, whether you prefer medium or well done steak; the hood locks in heat, enhancing flavour for you
£119.99
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Woodland Grill - Woodland Grill 5 Burner Gas BBQ With 1 Side Burner – Cast Iron Cooking Grid, Stainless Steel Burners, Warming Rack & Storage Cabinet – Outdoor Garden Barbecue Grill - OC01BQ51005
#8
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40/100
  • Powerful Outdoor Performance: This premium bbq gas model combines five 3.6kW stainless steel burners with a 2.5kW side burner for versatility. Perfect for grilling mains and sides together, it features adjustable flame control for high-heat searing or gentle simmering. A built-in thermometer ensures precision, while the push-and-turn ignition delivers reliable starts, making it ideal for garden parties, family dinners, and casual weekend cookouts.
  • Exceptional Heat Retention: Crafted for serious gas barbecues cooking, the heavy-duty cast iron cooking grid with Grid-in-Gris system locks in heat and creates perfect sear marks. The integrated stainless steel warming rack keeps food hot without overcooking. Whether preparing everyday meals or hosting events, this gas barbecue unit ensures consistent heat and professional results across the entire cooking surface.
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CosmoGrill - CosmoGrill Pro Deluxe 7 Gas Burner 6+1 Barbecue Grill Steel Warming Rack, Side-Burner, Built-in Temperature Gauge for Home Garden Party Outdoor Cooking (Black)
#9
NEW
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40/100
  • TEMPERATURE CONTROL: Indulge in the power of six stainless steel burners, boasting an impressive 12 kW of cooking power in total and a side burner delivering an additional 2.5 kW, each easily ignited via Piezo ignition for safe and precise cooking. The double-walled hood traps heat, while the built-in thermostat ensures culinary perfection. You can prepare a variety of meats and veggies simultaneously, delighting your taste buds and impressing guests with every mouthwatering dish.
  • COOKING & MAINTENANCE: Revolutionize your grilling game with intelligently crafted V-shaped flame tamers, meticulously shaped to shield your burners from troublesome grease. The thoughtful design also incorporates a full-length, stainless steel warming rack, perfect for keeping your culinary creations piping hot or utilizing it as an extra grill for flawlessly executed indirect cooking. Witness the enhanced performance and longevity of your barbecue, ensuring a remarkable cooking experience every time.
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Char-Broil - Char-Broil Gas BBQ Advantage CORE B 2-burner Barbecue with TRU-Infrared Technology, Folding Side Shelves, Cast Iron Grates - Ideal for Outdoor Cooking, Garden, Balcony and Patio
#10
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40/100 Prime

Prime

  • Barbecue juicier than ever with TRU-Infrared Technology: The core element of the patented TRU-Infrared Technology is the unique emitter plate. It distributes the heat evenly across the entire grate, ensuring that your barbecued food is up to 50% juicier.
  • Space-saving thanks to 2 folding side shelves: Do you want plenty of space for the meat, plates, skewers and more? And do you want to save space when the BBQ isn’t in use? Then you’ll love the foldable side shelves for space how you need it.
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Our Expert Verdict: barbecue side burners

AI
This list highlights robust gas barbecues that balance performance with practicality. The CosmoGrill and Fire Mountain options offer strong value, while premium choices provide enhanced durability. Choose based on your specific space and cooking frequency.

Market Overview: barbecue side burners

AI
The UK outdoor cooking market favors gas barbecues for their convenience and consistent heat. Side burners are now a standard feature in mid-range models, offering versatility for complex meals. Stainless steel construction is increasingly common for longevity.

Buying Guide: barbecue side burners

AI
When selecting a barbecue with a side burner, prioritize burner material for durability and heat distribution. Check the main cooking area size against your household needs. Ensure the side burner has adequate wind protection and easy ignition for consistent performance.

Selection Criteria

We selected these models based on user ratings, build quality, heat consistency, and value for money. We prioritized units with durable materials and reliable side burner performance.

Budget Advice

AI
Entry-level models offer basic functionality for occasional users. Mid-range options provide better durability and features for regular grilling. Premium models include advanced heat management and superior materials for serious enthusiasts.

Conclusion: barbecue side burners

AI
Choosing the right barbecue depends on your specific cooking habits and space. Review our detailed comparisons to find the best fit for your budget and style. Click through to read full reviews and specifications to make an informed decision today.

Frequently Asked Questions

AI
A side burner is highly useful if you frequently cook side dishes, reheat food, or prepare sauces while grilling main courses. It saves space and time, allowing for more efficient meal preparation outdoors.
Prices vary significantly. Entry-level models with basic side burners start around £100-£150. Mid-range options with better materials and features typically cost between £200-£300, while premium models with advanced technology can exceed £350.
Material durability is crucial. Stainless steel or cast iron burners resist corrosion and distribute heat evenly. Cheaper materials may warp or rust quickly, reducing the burner's lifespan and performance over time.

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Why Trust This List?

Data-Driven Selection

Analysis of 0 verified customer reviews

Regularly Updated

Last updated 1 місяць тому

Independent Analysis

Objective criteria: rating, price, popularity

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CosmoGrill Pro Deluxe 5 Gas Burner 4+1 Barbecue Grill, Steel Warming Rack, Side-Burner, Built-in Temperature Gauge for Home Garden Party Outdoor Cooking (93411)
🥇 #1

CosmoGrill Pro Deluxe 5 Gas Burner 4+1 B...

269.99 GBP
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