Outdoor charcoal grill inserts expand cooking options, turning standard grills into flat-top griddles, two-zone setups, or dedicated teppanyaki stations. The following selections represent versatile inserts designed for Weber, Char-Broil, Camp Chef, and other popular grills. Each option emphasizes durable materials, nonstick surfaces, and easy handling to help you sear, grill, and sauté with confidence on your next backyard cookout.
| Product | Brand | Key Feature | Size / Fit |
|---|---|---|---|
| Uniflasy Nonstick Griddle | Uniflasy | Large cooking area with nonstick coating | 25″ x 16″ |
| SnS Slow ‘N Sear | Slow ‘N Sear | Two-zone cooking with charcoal insert | 18″ |
| Full Size Griddle Inserts for Weber 22″ | EasiBBQ | Flat top compatibility with 22″ Weber grills | Approx. 22.5″ |
| Griddle for Gas Grill 17″ x 13″ | Uniflasy | Universal nonstick cast iron insert | 17″ x 13″ |
| SnS Deluxe Insert | Slow ‘N Sear | Removable water reservoir for two-zone control | 22″ |
These inserts support a range of cooking styles, from quick searing to slow smoking, while maintaining easy cleanup and durable construction. The selections emphasize compatibility with many popular grill brands, ensuring you can upgrade your outdoor cooking setup without replacing your entire grill.
Uniflasy 25×16 Nonstick Griddle for Grills

This cast iron griddle provides a large 25 x 16 inch cooking area, making it suitable for grilling a variety of foods at once. The surface uses a nonstick coating for easy food release and cleanup. Its heavy-duty metal helps resist warping and deformation, even with high heat. A fixed handle allows you to move the flat top around the grill and keep grease contained with polished, smooth edges for safety. It is described as universally compatible with many gas and charcoal grills, including Weber and Camp Chef models, though users should verify dimensions against their specific grill models before purchasing.
SnS Grills Slow ‘N Sear Charcoal Inserts

This insert focuses on two-zone cooking to maximize control over heat zones, enhancing both searing and low-and-slow smoking. The Charcoal Basket is suitable for 18″ kettle grills and is ideal for tailgating, camping, or backyard BBQs. It raises charcoal capacity and improves temperature management, though it does not include a water reservoir. The design supports extended, efficient cooking with steady heat to simplify smoking, roasting, or grilling with minimal effort.
EasiBBQ Full Size Griddle Inserts for Weber 22″

Designed specifically for Weber 22″ charcoal grills, this flat-top griddle aims to be a replacement part for several Weber models, including One-Touch, Master-Touch, and Performer lines. The package may include silicone oven mitts and handles to facilitate fuel changes and safe handling. It emphasizes compatibility with a range of 22.5″ Weber grills and similar models. The product helps create a durable, nonstick surface that remains practical for repeated use and various cooking styles, including teppanyaki.
Uniflasy 17″ x 13″ Nonstick Griddle for Gas Grills

This 17″ x 13″ cast iron griddle offers universal compatibility for gas and charcoal grills, including Weber, Nexgrill, Char-Broil, Camp Chef, and more. It features a nonstick coating for easy cleaning and a sturdy build designed to resist deformation. A prominent handle design makes it easier to move the griddle during cooking, and the edges are polished to reduce the risk of injury. The product supports a range of meals from breakfast to dinner and is described as suitable for teppanyaki-style cooking on various grills.
GORGERILA 17×13 Cast Iron Griddle

GORGERILA offers a universal cast iron griddle measuring 17″ x 13″. The cast iron construction provides durability and heat retention, suitable for gas and charcoal grills as well as camping and tailgating. This model emphasizes a robust plate that resists warping and is designed for wide applicability across different grill brands, making it a practical option for households with multiple grill setups.
Utheer 17″ x 13″ Nonstick Griddle

Utheer offers a 17″ x 13″ nonstick griddle with grease troughs and detachable handles for easy lifting. The nonstick coating ensures simple release and cleanup, while features like a grease groove help manage flare-ups. The griddle is described as suitable for charcoal and gas grills, camping, tailgating, and gatherings, with a focus on user-friendly design and durable construction for repeated outdoor cooking sessions.
Buying Guide: Key Considerations For Outdoor Grill Inserts
- Size and compatibility: Verify the insert dimensions and whether it fits your specific grill model (Weber, Char-Broil, Camp Chef, etc.).
- Material and durability: Cast iron provides heat retention and durability but requires seasoning and maintenance; nonstick options offer easier cleaning but may have shorter lifespans with heavy use.
- Heat management: Two-zone inserts help with searing and indirect cooking. Look for designs that support controlled heat zones and optional water reservoirs.
- Ease of use: Handles, edge smoothness, and weight impact maneuverability and safety during cooking and cleanup.
- Cleaning and maintenance: Nonstick coatings simplify cleaning; cast iron requires oiling and occasional reseasoning.
- Accessories: Some sets include mitts, handles, or additional braces. Consider whether these extras add real value for your setup.
- Versatility: Choose inserts that support a range of cooking styles (searing, grilling, teppanyaki, and low-and-slow smoking) for broader use.