One of the most frequently asked questions we receive, both in-store and online, is: "How much charcoal do I need for spit roasting?" Whether you're a seasoned spit roasting pro or new to the world of spit roasting, getting the right amount of charcoal is crucial for achieving the perfect cook. 
In this guide, we’ll break down the essentials, offer expert advice, and provide a few key tips to ensure your next spit roast is a success.

 

General Rule of Thumb: 1 Kilo of Charcoal per 1 Kilo of Meat

A good starting point is to allow approximately 1 kilogram of charcoal for every 1 kilogram of meat. This simple rule helps ensure you have enough fuel to sustain the cooking process from start to finish. However, it's important to note that this is just a guideline. Several variables can impact how much charcoal you actually need.

Factors That Influence Charcoal Usage

Ambient Temperature

The weather plays a significant role in how much charcoal you'll need. On a hot day, your charcoal will burn more efficiently, while cold weather may require more fuel to maintain the same temperature. Similarly, wind can cause your fire to burn faster, leading to increased charcoal consumption.

Meat Temperature

Before placing your meat on the spit, always allow it to reach room temperature. Putting cold meat directly on the spit can increase your cooking time and require more charcoal. Letting the meat warm up slightly ensures a more consistent cook and helps you use your charcoal more efficiently.

 

Strategic Charcoal Management

To get the most out of your charcoal, it’s essential to manage it wisely throughout the cooking process. We recommend starting with about half of the total amount of charcoal you plan to use. This initial batch will provide the heat needed to get your roast started. As the cooking progresses, use the remaining charcoal to top up the fire as needed. This method ensures that your roast stays at the optimal temperature without wasting fuel.

 

Be Prepared: Keep Extra Charcoal On Hand

While the 1:1 ratio is a helpful guide, it’s always better to have a little extra charcoal on hand. Having a reserve allows you to adjust for any unexpected variables, such as a drop in temperature or a longer cooking time than anticipated. It's always better to have too much than too little, as running out of charcoal midway through a cook can ruin your roast.

 

Understanding Different Types of Charcoal

Not all charcoal is created equal. Different types of charcoal have varying burn times and temperatures:

• Natural Lump Charcoal: Burns hotter and faster, providing an intense heat that's perfect for searing.
• Briquettes: Burn more slowly and steadily, making them ideal for longer cooking sessions where consistent heat is needed.

Knowing the characteristics of your chosen charcoal can help you better plan and manage your fuel throughout the cook.

 

Conclusion

Understanding how much charcoal to use is a critical component of successful spit roasting. By considering factors like ambient temperature, meat preparation, and the type of charcoal you're using, you can fine-tune your approach to ensure a perfect roast every time. 
Remember, it's always better to have a little extra charcoal on hand and to manage your fuel strategically throughout the cooking process.
For more expert tips, advice, and tutorials on spit roasting, subscribe to our YouTube channel. If you have any questions, feel free to leave them in the comments below. Thank you for reading, and we hope this guide helps you achieve spit-roasting perfection!

Check out our Spit roasting Blogs and videos