How To Make Corn Whiskey?

If you’ve ever wondered about the art of crafting your very own corn whiskey, look no further. In this article, you’ll discover the step-by-step process of creating this beloved spirit from scratch. From sourcing the finest corn to mashing, fermenting, distilling, and aging, we’ve got you covered.

Additionally, we’ll answer some common questions and provide a conclusion to help you better understand the world of corn whiskey. So, grab your apron and join us on this exciting journey of homemade libations.

Equipment and Ingredients

Choosing the Right Equipment

When it comes to making corn whiskey, having the right equipment is essential. You will need a few key items to ensure a successful process. First and foremost, you will need a large pot or a copper still for distillation. If you are just starting out, a pot still is a great option as it is simpler to use and requires less maintenance. Additionally, you will need a hydrometer to measure the alcohol content, a thermometer to monitor the temperature, and a fermenting vessel.

Essential Ingredients

The foundation of any great corn whiskey lies in its ingredients. As the name suggests, corn is the primary ingredient in corn whiskey. It is typically made using a mash bill that consists of at least 80% corn. This gives the final product its distinct flavor profile. In addition to corn, you will need malted barley, which acts as a source of enzymes to convert starches into fermentable sugars. Finally, you will need yeast to kick-start the fermentation process and convert sugars into alcohol.

How To Make Corn Whiskey

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Additional Optional Ingredients

While corn and barley are the essential ingredients in corn whiskey, you can also experiment with additional grains to create different flavor profiles. Rye, wheat, or oats can be added to the mash bill to add complexity and depth. Additionally, some whiskey makers like to incorporate different types of malted barley to enhance the flavors even further. These additional ingredients allow you to explore different variations of corn whiskey and find your own unique blend.

Preparing the Corn

Selecting the Corn

Selecting the right corn for your corn whiskey is crucial to achieving the desired flavor. It is recommended to use dent corn or flint corn, as these varieties are known for their higher starch content. You want to avoid using sweet corn, as it has a higher sugar content and may produce a whiskey that is overly sweet. Look for corn kernels that are firm and plump, with no signs of mold or insect damage.

Milling the Corn

Once you have selected your corn, it needs to be milled to break down the kernels and extract the starches. You can use a grain mill or a food processor to achieve this. The corn should be ground to a coarse or medium texture, as this allows for better extraction during cooking. It is important to note that the corn should not be ground too finely, as it can result in a stuck mash during fermentation.

Cooking the Corn

After milling the corn, it is time to cook it. Place the corn in a large pot and cover it with water. The ratio of water to corn should be around 3:1. Bring the mixture to a boil and then reduce the heat to a simmer. Allow the corn to cook for about an hour, or until it becomes soft. Stir the mixture occasionally to prevent scorching. Once the corn is cooked, remove it from heat and let it cool down before proceeding to the next step.


How To Make Corn Whiskey

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Creating a Mash

The next step in the corn whiskey-making process is fermentation. To create a mash, combine the cooked corn with malted barley in a fermenting vessel. The ratio of corn to barley should be approximately 9:1. Add hot water to the mixture, maintaining a temperature of around 140°F (60°C). This will activate the enzymes in the barley, which will convert the starches in the corn into fermentable sugars. Stir the mash thoroughly to ensure even distribution of the barley.

Adding Yeast

Once the mash has cooled down to around 80°F (27°C), it is time to add yeast. Choose a whiskey yeast strain that suits your preferences and sprinkle it over the surface of the mash. Yeast plays a crucial role in fermentation as it converts the sugars in the mash into alcohol. Cover the fermenting vessel with a lid or a cloth to protect it from contaminants, while still allowing gases to escape. Place the vessel in a warm location and let the fermentation process begin.

How To Make Corn Whiskey

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Fermentation Process

Fermentation typically takes around 3 to 5 days, although it can vary depending on factors such as temperature and yeast strain. During this time, the yeast will convert the sugars in the mash into alcohol, creating a liquid known as “distiller’s beer.” It is important to monitor the temperature during fermentation to ensure optimal yeast activity. You can use a thermometer to track the progress and make any necessary adjustments to maintain a consistent temperature.


Setting Up the Still

Distillation is the process of separating alcohol from the fermented mash. To begin, set up your still in a safe and well-ventilated area. If you are using a pot still, make sure the condenser is properly attached. It is important to clean and sanitize all components of the still before use to avoid any unwanted flavors or contaminants. Additionally, ensure that you have a collection vessel to collect the distilled alcohol.

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 Corn Whiskey

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Heads, Hearts, and Tails

During the distillation process, the alcohol is separated into three parts known as heads, hearts, and tails. The heads contain undesirable compounds such as methanol and acetone, which can be harmful if consumed in large quantities. The hearts are the desired part of the distillate and contain the majority of the ethanol. The tails, on the other hand, contain heavier compounds that can give the whiskey a harsh taste. It is important to separate these parts carefully to achieve a smooth and flavorful corn whiskey.

The Distillation Process

Once your still is set up and ready to go, transfer the fermented mash into the pot or boiler of the still. Slowly heat the mash, being careful not to exceed the boiling point of ethanol (173°F or 78°C). As the mash heats up, alcohol vapor will rise through the still and enter the condenser. The condenser cools the vapor, causing it to condense back into a liquid. The resulting liquid is your corn whiskey, which will collect in the collection vessel. It is crucial to collect the hearts separately from the heads and tails to ensure a high-quality final product.


Choosing the Right Aging Container

After distillation, your corn whiskey will need to be aged to develop its flavors and character. Choosing the right aging container is an important decision. Traditionally, oak barrels have been used for aging whiskey, as they impart unique flavors and aromas. However, there are now alternative options available, such as charred barrels or oak chips, which can also provide excellent results. Consider experimenting with different types of wood to discover the flavors that best complement your corn whiskey.

Proper Storage Conditions

While aging, the corn whiskey should be stored in a cool and dark environment. Ideally, the temperature should range between 55°F and 65°F (12°C to 18°C). It is important to protect the aging whiskey from excessive heat or fluctuations in temperature, as these can negatively affect the aging process. Additionally, avoid exposing the whiskey to direct sunlight, as it can cause the flavors to deteriorate and result in unpleasant off-notes.

Length of Aging

The length of aging for corn whiskey can vary depending on personal preference and desired flavors. Generally, aging for a minimum of one year is recommended to allow the whiskey to develop complexity and smoothness. However, many whiskey enthusiasts prefer to age their corn whiskey for several years, as this further enhances the flavors and richness. It is important to regularly taste and monitor the whiskey during the aging process to determine when it has reached your desired level of maturity.

Filtering and Bottling

Filtering the Whiskey

Before bottling, it is common to filter the corn whiskey to remove any sediment or impurities that may have developed during the aging process. This can be done by using a high-quality filter, such as activated carbon or charcoal. Slowly pass the whiskey through the filter, allowing it to remove any unwanted particles. This step can significantly improve the clarity and overall quality of the final product.

Bottling and Labeling

Once the whiskey has been filtered, it is time to bottle and label your corn whiskey. Choose high-quality glass bottles that are suitable for long-term storage. It is important to ensure that the bottles are clean and sanitized to maintain the integrity of the whiskey. You can also personalize your bottles by creating unique labels that reflect the character of your corn whiskey. Make sure to store the bottled whiskey properly in a cool and dark place to preserve its quality.

FAQ (Frequently Ask Question)

Q: Can I use any type of corn for making corn whiskey?

While you can technically use any type of corn for making corn whiskey, it is recommended to use dent corn or flint corn. These varieties have higher starch content and are more suitable for achieving the desired flavors in corn whiskey. Sweet corn should be avoided, as it has a higher sugar content and can result in an overly sweet whiskey.

Q: How long does the entire process take?

The entire process of making corn whiskey, from milling the corn to distillation and aging, can take several months to years. The duration can vary depending on factors such as the aging period and personal preference for the flavors and maturity level of the whiskey.

Q: Is it legal to make corn whiskey at home?

The legality of making corn whiskey at home varies depending on the country and region. In some places, it is legal to produce a limited quantity of alcohol for personal use without a license. However, it is important to check and comply with local laws and regulations before attempting to make corn whiskey at home.

Q: What are the different ways to enjoy corn whiskey?

There are many different ways to enjoy corn whiskey. Some prefer to savor it neat or on the rocks to appreciate its distinct flavors and aromas. Others enjoy using it as a base for classic whiskey cocktails such as Old Fashioned or Manhattan. Ultimately, the best way to enjoy corn whiskey is however you personally prefer it.

Q: Can I reuse the aging container for future batches of corn whiskey?

Yes, you can reuse the aging container for future batches of corn whiskey. However, keep in mind that each batch of whiskey will impart different flavors and characteristics to the wood, so subsequent batches may have subtle differences compared to the original one. It is advisable to clean and sanitize the container thoroughly before reusing it to avoid any unwanted flavors or contaminants.


Making corn whiskey is a fascinating journey that involves careful selection of ingredients, meticulous preparation, and a love for the craft. By choosing the right equipment, selecting high-quality corn, and following the proper steps of milling, cooking, fermenting, distilling, and aging, you can create your own unique corn whiskey with distinct flavors and character. Whether you enjoy it neat, on the rocks, or in cocktails, the satisfaction that comes from crafting your own corn whiskey is unmatched. So, roll up your sleeves, gather the necessary ingredients and equipment, and embark on this exciting adventure of making your very own corn whiskey. Cheers!