10 Best Outdoor Flat Grills 2025 in the United States

The Blackstone Flat Top Gas Grill is a robust choice for outdoor cooking, especially for camping. Its 448 sq. in. cooking surface provides ample space for preparing meals for small to medium gatherings. The 34,000 BTUs generated by the two H-style burners offer strong heat output for efficient cooking. The griddle top is made of rolled carbon 10-gauge steel, which ensures durability and even heat distribution, although it may require regular maintenance to prevent rusting.

The two adjustable heat controls with a built-in igniter make it easy to manage cooking temperatures, which is a user-friendly feature. The rear grease management system helps in keeping the cooking area clean by channeling grease away, but it might take some getting used to for those unfamiliar with this type of system.

Portability is moderately addressed with its design; while it's not the most compact, its size and build make it manageable for transportation to various outdoor settings. One limitation could be the lack of additional features such as side shelves or storage space, which some users might find useful. This outdoor flat grill is particularly well-suited for individuals or families who enjoy outdoor cooking and need a reliable and spacious griddle station.

The Pit Boss 10963 is a solid choice if you want a large outdoor flat grill with a spacious cooking surface of 753 square inches, which is plenty of room for cooking a variety of foods at once. With four burners producing a combined 62,000 BTUs, it offers good, even heat that you can control separately for different cooking zones. The griddle top is made from 4.7mm thick stainless steel, which suggests durability and even heat distribution, and the non-stick finish helps with easy cooking and cleanup.

Portability is a nice feature here: the fold-and-go design, along with four locking caster wheels, makes it fairly easy to move around, though at 155 pounds it’s still somewhat heavy to handle alone. The ignition system is straightforward and convenient with an easy push-and-turn mechanism, so you won’t struggle to start it. Additional features like folding side shelves with tool hooks, a grease trap for easy cleaning, and a sturdy lid that also works as a windscreen add practical value for outdoor cooking. The embossed steel bottom shelf is handy for extra prep space or storage.

A potential downside is the grill's weight, which might be challenging if you need to transport it frequently by yourself. Assembly is required, which could take some time depending on your experience with grills. Also, while it’s designed for propane, it doesn’t come with a built-in tank or cover for storage. If you're looking for a large, durable griddle with multiple burners and useful features for backyard cookouts or tailgates, the Pit Boss 10963 fits well. It balances power, size, and portability, though it’s better suited for those who don’t need a lightweight grill for frequent moves.

The Evo Affinity Classic 30g is a built-in outdoor flat grill featuring a large 707 square inch cooking surface, ideal for preparing multiple foods simultaneously. Its seasoned steel griddle allows you to grill, sear, sauté, and even steam, offering versatility beyond a typical grill. Equipped with two stainless steel burners producing 36,000 BTUs, it supports dual temperature zones so you can cook different dishes at optimal heat levels at the same time.

With a temperature range from 225°F to 550°F, this grill provides substantial control over your cooking. The stainless steel construction and included heavy-duty lid indicate solid build quality designed for outdoor use, while the electronic push-button ignition ensures quick and easy start-up. Weighing 163 pounds, this grill is designed to be built into an outdoor kitchen and is not portable.

If you are seeking a permanent, high-quality flat-top grill for your backyard that accommodates various cooking styles, the Evo Affinity Classic 30g is a fitting choice. However, if portability or lightweight design is important for activities such as camping or tailgating, this model may not be suitable.