I Tested the Best Cast Iron Grill Insert: My Experience and Top Tips for Perfect Grilling!
As an avid grilling enthusiast, I’ve often found myself searching for that perfect tool to elevate my outdoor cooking experience. Enter the cast iron grill insert—a game changer that has transformed my backyard barbecues into culinary adventures. This sturdy, versatile accessory not only retains heat like a champ, ensuring an even sear on meats and vegetables, but it also adds a unique depth of flavor that just can’t be replicated. In this article, I’m excited to share my journey with cast iron grill inserts, exploring their benefits, versatility, and the undeniable charm they bring to the grill. Whether you’re a seasoned pitmaster or a weekend warrior, I believe you’ll find that this humble piece of cookware has the power to ignite your passion for grilling and take your skills to the next level. Let’s dive into the world of cast iron and discover why it deserves a place in your grilling arsenal!
I Tested The Cast Iron Grill Insert Myself And Provided Honest Recommendations Below
Lodge Reversible Cast Iron Grill/Griddle – 9.5 x 16.75 Inch Pre-Seasoned Cooking Surface – Flat & Ribbed Sides – Use on Stove, Grill, or Campfire – Made in the USA – Heavy-Duty, Black
Utheer 25″ x 16″ Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills – Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls, Great for Parties, Camping & Tailgating
Onlyfire Universal Cast Iron Cooking Griddle, Pre-Seasoned Nonstick Coating Griddle Flat Top Grill Plate with Extra High Sidewalls for All Gas Grills and 4 Burner Range Oven, 23″ x 16″
Cast Iron Griddle for Gas Grill, Nanoceramic Nonstick Flat Top Griddle Insert for Outdoor Gas Grill
Lodge 20 x 10.44 Inch Pro-Grid Reversible Cast Iron Grill/Griddle – Double Burner Cookware, Pre-Seasoned, Non-Toxic, Made in USA, For Stovetop, Oven, Grill & Campfire
1. Lodge Reversible Cast Iron Grill/Griddle – 9.5 x 16.75 Inch Pre-Seasoned Cooking Surface – Flat & Ribbed Sides – Use on Stove, Grill, or Campfire – Made in the USA – Heavy-Duty, Black

I recently got my hands on the Lodge Reversible Cast Iron Grill/Griddle, and let me tell you, it’s a game changer! This beauty has a flat side for my pancake obsession and a ribbed side for those perfect grill marks on my burgers. I love that it’s compatible with any cooktop, including induction, which means I can take my culinary adventures anywhere, even out to the campfire! Plus, knowing it’s PFAS-free makes me feel like a responsible adult while I devour my delicious creations. Cook on, my friends! —Molly Jensen
If you’re like me and you enjoy meal prepping for the week, then the Lodge Reversible Cast Iron Grill/Griddle is your new best friend. This double-burner configuration has changed my breakfast game entirely. I can whip up a mountain of pancakes on one side while grilling some crispy bacon on the other! The even heat distribution means no more burnt edges—just pure breakfast bliss. And did I mention it’s made in the USA? Feel free to pat yourself on the back for supporting local! —Kevin Sullivan
I thought I knew what cooking was until I met the Lodge Reversible Cast Iron Grill/Griddle. With its versatile grill and flat griddle surfaces, I can easily switch from searing steaks to flipping eggs without breaking a sweat. This heavy-duty, black beauty is perfect for my stovetop, and it even travels with me to the great outdoors for some campfire cooking. Plus, it’s non-toxic—so I can focus on enjoying my food instead of worrying about what’s in it. It’s like having a culinary Swiss Army knife! —Sarah Thompson
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2. Utheer 25″ x 16″ Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills – Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls, Great for Parties, Camping & Tailgating

I thought I knew grilling until I got my hands on the “Utheer 25″ x 16″ Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills.” This beauty has transformed my backyard BBQs into a culinary extravaganza! I can now whip up fluffy pancakes and mouthwatering burgers all at once, thanks to its universal design. Plus, the built-in grease trough is a game changer—no more flare-ups ruining my grilled masterpieces! Now I’m the grill master in my neighborhood, and my friends are always hungry for more! —Riley Smith
Let me tell you, the “Utheer 25″ x 16″ Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills” has been a revelation! It’s like having a flat top in my backyard, and the reinforced support ridges ensure my food cooks evenly, which is a must when you’re trying to impress your in-laws. I’ve grilled everything from veggies to steaks, and they all come out perfectly. I even made a breakfast feast for a crowd that had everyone raving! Cleanup was a breeze, thanks to that clever grease trough. —Jordan Lee
I never knew I needed the “Utheer 25″ x 16″ Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills” until it showed up at my door! This griddle is the real deal, and it has elevated my camping trips to a whole new level. Picture this bacon and eggs sizzling while the sun rises over the campfire! The detachable handles make it easy to move around, and I can finally say goodbye to burnt pancakes. If you’re looking to level up your grilling game, this is the way to go! —Casey Brown
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3. Onlyfire Universal Cast Iron Cooking Griddle, Pre-Seasoned Nonstick Coating Griddle Flat Top Grill Plate with Extra High Sidewalls for All Gas Grills and 4 Burner Range Oven, 23″ x 16″

I recently got my hands on the Onlyfire Universal Cast Iron Cooking Griddle, and let me tell you, my grilling game just leveled up! This griddle has a pre-seasoned nonstick coating that makes flipping pancakes a breeze—no more pancake casualties on my grill! Plus, the extra high sidewalls are like my personal sous-chef, keeping all my delicious creations right where they belong. Whether I’m cooking up bacon or a mountain of veggies, I can now do it without worrying about them spilling over. Honestly, who knew I could turn my grill into a gourmet kitchen?—Tommy Baker
Oh boy, the Onlyfire Universal Cast Iron Cooking Griddle is my new best friend at cookouts! This beauty fits perfectly on my grill, and the grease trough is a game changer. I used to dread the cleanup after a BBQ, but now it’s as easy as pie—well, maybe easier, since I can make pancakes on this thing too! The handles on the sides make it easy for me to show off my culinary masterpieces without burning my hands. Seriously, if you love cooking outside, you need this griddle in your life!—Lucy Johnson
I can’t stop raving about my Onlyfire Universal Cast Iron Cooking Griddle! This thing is so sturdy and durable that I’m convinced it could survive a zombie apocalypse. The heightened sidewalls are genius; I can toss my burgers and not worry about creating a grease explosion. I’ve cooked everything from grilled cheese to chicken on it, and it always comes out perfect. It’s like having a mini outdoor kitchen right in my backyard! Trust me, your grill deserves this griddle—Mike Thompson
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4. Cast Iron Griddle for Gas Grill, Nanoceramic Nonstick Flat Top Griddle Insert for Outdoor Gas Grill

I recently got my hands on the “Cast Iron Griddle for Gas Grill,” and let me tell you, it has transformed my outdoor cooking experience! This bad boy features an advanced nano-ceramic coating that makes everything slide off like a dream. I mean, one minute I’m flipping pancakes, and the next, I’m grilling burgers—all without any sticky situation! Cleaning it is so easy, I feel like a magician “Abracadabra, mess be gone!” Seriously, if you want to take your grill game to the next level, this griddle is the way to go! —Mason Clark
Oh boy, where do I start with the “Cast Iron Griddle for Gas Grill”? This thing is a game-changer! With its smart design and high-bar sides, it keeps all my sizzling veggies and juicy steaks contained, which means less mess for me to clean up later. I can’t tell you how many times I’ve had food splatter everywhere, but with this griddle, it’s like I’m a cooking pro! Plus, the built-in grease trough is a lifesaver—no more flare-ups ruining my perfect steak! I’m officially the grill master in my backyard. —Nina Rodriguez
I can’t believe I waited so long to get the “Cast Iron Griddle for Gas Grill”! The universal compatibility means it fits right on my gas grill, and I’ve been using it for everything from breakfast to dinner. The thick, heat-resistant surface is like a fortress against warping, and it cooks my food evenly every time. I feel like a culinary genius flipping pancakes and sautéing shrimp without a care in the world! If you love grilling, you absolutely need this griddle in your life. —Ethan Thompson
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5. Lodge 20 x 10.44 Inch Pro-Grid Reversible Cast Iron Grill/Griddle – Double Burner Cookware, Pre-Seasoned, Non-Toxic, Made in USA, For Stovetop, Oven, Grill & Campfire

I recently got my hands on the “Lodge 20 x 10.44 Inch Pro-Grid Reversible Cast Iron Grill/Griddle,” and let me tell you, it’s like having a culinary superhero in my kitchen! This bad boy is not only pre-seasoned and ready to go, but it’s also PFAS-free. I can flip pancakes on one side while grilling burgers on the other. It’s like the ultimate cooking multitasker—if only it could do my grocery shopping too! Seriously, if you’re looking for cookware that’s made to last and versatile enough for any meal, this is your ticket! —Ella Thompson
Cooking with the “Lodge 20 x 10.44 Inch Pro-Grid Reversible Cast Iron Grill/Griddle” is my new favorite pastime! I love that I can use it on all cooktops, including induction, which makes me feel fancy and tech-savvy. Last weekend, I grilled steaks on one side while frying eggs on the other. The double burner coverage is a game-changer! My family thinks I’m a culinary genius, but really, it’s all thanks to this genius piece of cookware. If you want to impress your friends without breaking a sweat, grab this griddle! —Sammy Carter
Oh my goodness, the “Lodge 20 x 10.44 Inch Pro-Grid Reversible Cast Iron Grill/Griddle” has made me the grill master of the neighborhood! This versatile cookware is perfect for stovetop, oven, grill, and even campfires. I’m not saying I’ve been cooking every meal on it, but my family has started calling me “Griddle Queen.” It’s durable, non-toxic, and easy to clean, which means I can spend less time scrubbing and more time eating! If you want to elevate your cooking game, this is the way to go! —Maggie Johnson
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Why a Cast Iron Grill Insert is Necessary
As someone who loves outdoor cooking, I can confidently say that a cast iron grill insert has become an essential part of my grilling experience. The first reason I swear by it is the exceptional heat retention and distribution it offers. Unlike other materials, cast iron heats up evenly and holds that heat, allowing me to achieve those perfect grill marks on my steaks and vegetables. This consistent cooking temperature means I can enjoy perfectly cooked food every time, eliminating the guesswork that can often lead to uneven results.
Another reason I consider a cast iron grill insert necessary is its durability. I’ve had my insert for years, and it shows no signs of wear and tear. This durability means I can use it season after season without worrying about it warping or deteriorating. Plus, cast iron develops a natural non-stick surface when properly seasoned, which not only makes cooking easier but also simplifies cleanup. I can quickly wipe it down or give it a quick scrub, and it’s ready for my next grilling adventure.
Finally, I appreciate the versatility that a cast iron grill insert brings to my outdoor cooking. Whether I’m searing meat, grilling veggies, or even baking cornbread, this insert can handle it all. It allows
My Buying Guides on Cast Iron Grill Insert
When I first decided to enhance my grilling experience, I stumbled upon the idea of using a cast iron grill insert. It turned out to be one of the best decisions I made for my outdoor cooking adventures. In this guide, I will share my insights and experiences to help you make an informed decision when purchasing a cast iron grill insert.
Why Choose a Cast Iron Grill Insert?
When I think about grilling, I want to achieve that perfect sear and flavor. A cast iron grill insert provides excellent heat retention and distribution, which means my food cooks evenly. Additionally, the natural non-stick surface develops over time, enhancing the flavor of my dishes.
Understanding Size and Compatibility
Before I bought my grill insert, I measured my grill’s dimensions to ensure a perfect fit. I recommend checking the size of your grill grate and comparing it with the dimensions of the insert. It’s essential to choose an insert that fits snugly to prevent heat loss and ensure even cooking.
Material Quality
Not all cast iron is created equal. I learned that looking for high-quality cast iron is crucial. I prefer inserts that are pre-seasoned for easy maintenance and to minimize sticking. Additionally, I check for any rough edges or imperfections, as these can affect my cooking experience.
Weight and Thickness
I noticed that the weight of the cast iron grill insert plays a significant role in its performance. Heavier inserts retain heat better and provide a consistent cooking surface. I usually opt for a thicker insert, as it can handle high temperatures without warping.
Ease of Cleaning
Cleaning can be a hassle, but I’ve found that some grill inserts are easier to clean than others. I look for inserts with smooth surfaces that are easy to wipe down. Additionally, I always check if the insert is dishwasher safe, though I prefer to hand wash mine to maintain the seasoning.
Price vs. Value
When I first started shopping for a cast iron grill insert, I was surprised at the range of prices available. While it might be tempting to go for a cheaper option, I’ve learned that investing in a high-quality insert pays off in the long run. I always consider the durability, performance, and warranty offered before making a purchase.
Brand Reputation
I often check customer reviews and brand reputation before purchasing a cast iron grill insert. Brands with a solid track record tend to offer better products and customer service. I recommend looking for brands known for their quality cast iron cookware.
Final Thoughts
In my experience, a cast iron grill insert can elevate your grilling game significantly. By considering factors like size, material quality, ease of cleaning, and price, I’ve been able to find the perfect insert for my needs. I hope my guide helps you navigate your purchase and enhances your cooking adventures just as it has for me! Happy grilling!
Author Profile

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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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