The 4 Best and Simple Ways to Flavor Coffee Beans At Home

Last Updated on February 4, 2022 by John Moretti

Flavoring is a way to take a simple cup of coffee and turn it into something extraordinary. No, I’m not talking about the flavor profiles developed during roasting, but the ones created when external agents such as oils and syrups are added to the coffee beans. 

While the natural flavors of coffee are restricted to a select few, such as vanilla, cocoa beans, cinnamon, etc., flavored coffee can be found in more than 80 varieties. 

If you are looking for a quick way to add some flavors to your coffee beans, you can choose from various syrups and oils. The most commonly used coffee oils and syrups include hazelnut oil, peppermint, vanilla extract, and homemade syrup. If you have some time on your hand, you can also flavor your coffee beans using some alcohol to give them a classic touch.

Best Ways To Flavor Coffee Beans

I would suggest you try preparing the mixes yourself instead of buying beans aftermarket, as many manufacturers often use flavored beans as a tactic to mask and sell stale beans.

In this article, I will introduce you to the best coffee flavoring agents out there so that you can experience the same rich taste offered by a fancy cafe right at your home. Dive in!

1. Flavouring Coffee Beans Using Oils 

Oil flavoring is one of the most simple ways to flavor coffee.  In most cases, you’ll need between one and three teaspoons of oil per pound of beans. Some manufacturers also list the amount of flavor you should add to their beans on the packaging, be sure to look out for that too. 

To do this, place the beans in a sack or a dish and mix them evenly by hand approximately an hour after you’ve added the oil. For better flavor retention, let the rest of the beans for an extended period of time (30 minutes to 1 hour) to allow the oil to sink in.

Hazelnut Oil 

Using Oil for Coffee Beans Flavoring

This oil will add an inherent buttery sweetness to your coffee. Avoiding chemical-laden flavored coffee is a great way to increase your intake of beneficial fats, but if you must, you may do so by using hazelnut oil or by grinding your coffee beans with hazelnuts.

Peppermint Oil 

Coffee and mint might seem like an odd mix, but you can use chocolate to bridge the gap and make peppermint mochas.

2. Flavouring Coffee Beans Using Syrups

Using Coffee Syrups

Syrups are mostly added to coffee beans post-roasting to enhance their flavor. A high-quality syrup is added to a whole bean mixture and spins in an infuser for 15-20 minutes for even distribution. 

You can also purchase various coffee syrups and make a mixture in a home environment. To do this, pick up your favorite ingredients such as orange peels, peppermint, pumpkin, spices, caramel, etc., and add them in a paste containing equal parts of water and sugar. 

Homemade Syrup 

Homemade Syrup

Homemade syrups consist of equal proportions of sugar and water. You can use it to sweeten your iced beverages and add any flavor of your choice without having to rely on chemicals and preservatives, which are generally found in commercial options. 

Agave Syrup

This syrup contains a natural sweetener that is extracted from the agave plant. It can easily dissolve, making it ideal for use in cold coffees, and is widely used worldwide by vegans. 

3. Flavoring Coffee Beans Using Alcohol

Using Alcohol for Coffee Beans Flavoring

This method might seem tough at first, but the results are worth the effort. You can try all kinds of flavored beverages like Malibu to the most commonly used Whiskey.

The beans should be contained in an airtight jar so that the aroma doesn’t escape. Shake the jar vigorously for a few minutes after pouring in the Whiskey. Let it sit for 24-36 hours in the freezer. 

Once this is done, taste the mixture once to ensure you got the flavor right. Give the batch another whisk and store it in the freezer again. Then, filter the alcohol by straining the beans and drying them. 

4. Flavoring Coffee Beans Using Spices 

Coffee Beans And Spices

This is a method that reaches back decades and gives your coffee a musky and classic flavor. 

Most homemakers put the spices in the grinder along with some coffee beans. The amount of spice you need to add is dependent on how many cups you need to prepare. 

Another way to carry out the flavoring process is to mix whole spices with beans and place them in a slightly below room temperature sealed container. If you want a quick fix, you are better off using syrups and oils. Some of the most common spices include vanilla, peppermint, cinnamon sticks, etc. 

Star Anise

This is a Chinese spice that adds a licorice-like flavor to your coffee.

Pumpkin Pie Spice

This spice is made using ingredients like nutmeg, ginger, cinnamon, and allspice. It gained some popularity when Starbucks introduced its new signature drink: The pumpkin spiced latte. 

Types of Coffee Bean Flavors

Coffee Beans Flavors

Coffee beans now come in a multitude of flavors, all thanks to technology. 

Major categories include spice-based, chocolate-based, fruit-based, and nut-based flavors. You can also combine these flavors to create unique mixes as per your liking. Most coffee bean flavors include rum, Irish cream, caramel, chocolate, eggnog, coffee, and crème de Menthe. 

Tip: It’s possible to enhance the taste of your coffee in various ways. When making your coffee, you can add a few drops of peppermint oil or vanilla extract to make it a bit sweeter. Cinnamon may also be added to coffee. 

Other Ways to Flavor Your Coffee

Lime And Coffee


Lime is commonly used to brighten a coffee’s flavor. If you don’t have a problem with an acidic aftertaste, you can use some lemon/lime to flavor your coffee. 

Ice Cream 

You can melt your favorite kind of ice cream and place a scoop of delectable goodness on the top of your cup. The most common ones are butterscotch and mint chip. 


Honey can be used as an alternative to refined sugar as it pulls ahead in nutritional value.

Raw Egg

Egg coffee has become a go-to breakfast option for fitness buffs who want to get their protein fixed quickly and easily.


Rosewater and Coffee

Rose petals and water are combined to create a pleasant and flowery taste in rosewater.


You can get creative and make a frothy coffee treat using Stevia instead of sugar in the morning. 

Parting Words

Enjoying Coffee

Flavoring coffee beans is a fun way to transform the taste of your coffee without having to alter the aftertaste too much. It also gives you a lot of control over the flavor profile. 

I hope you found the answer to the question you came looking for. 

Thanks for reading!