In the ever-evolving world of coffee, enthusiasts and baristas alike are constantly experimenting with new additives to enhance the taste and texture of their favorite brews. One such experiment that has been stirring curiosity is the use of buttermilk in coffee.
This blog post delves into this unconventional combination, exploring everything from the basics of buttermilk to its potential as a coffee additive.
What is Buttermilk?
- Definition and Traditional Preparation: Traditionally, buttermilk is the residual liquid left after churning butter from cultured cream. This fermented farm product is known for its slightly sour and tangy flavor.
- Nutritional Profile: Buttermilk is lower in fat compared to regular milk and is a good source of essential nutrients like calcium, potassium, and vitamins. It’s also rich in probiotics, beneficial for gut health.
The Growing Trend: Buttermilk in Coffee
Emerging Trend: The trend of adding buttermilk to coffee is gaining traction among coffee aficionados seeking new taste experiences. This trend is part of a broader movement towards experimenting with dairy and non-dairy additives in coffee.
Reasons for Consideration: People are drawn to buttermilk for its unique taste profile and potential health benefits. Its creamy texture also makes it an intriguing alternative to traditional coffee creamers.

Taste and Texture: Buttermilk vs. Regular Milk in Coffee
Comparison: When compared to regular milk, buttermilk imparts a distinctively tangy and creamy texture to coffee. While regular milk adds a smooth and slightly sweet taste, buttermilk introduces a sour note.
Personal Anecdotes: Many coffee lovers who have tried buttermilk in their coffee describe it as a surprisingly pleasant addition, offering a new dimension to the taste profile of their regular cup.
Health Aspects: Is Buttermilk a Healthier Choice?
Nutritional Benefits: Buttermilk in coffee can be a healthier choice due to its lower fat content and probiotic properties. It’s a great option for those looking to reduce calorie intake without sacrificing taste.
Alternative to Traditional Creamers: For those seeking a healthier alternative to high-calorie creamers, buttermilk offers a nutritious solution without compromising on creaminess.
Common Concerns: Curdling and Flavor Compatibility
Curdling Issue: A common concern with adding buttermilk to coffee is curdling, especially when mixed with hot coffee. This can be mitigated by gently warming the buttermilk before adding it to the coffee.
Flavor Compatibility: The sour taste of buttermilk can be a unique addition to coffee, but it may not suit everyone’s palate. It’s best paired with coffees that have a robust and bold flavor profile.

Creative Recipes: Incorporating Buttermilk in Coffee
Buttermilk Cinnamon Latte: A delightful recipe to try is the Buttermilk Cinnamon Latte. Simply mix steamed buttermilk with a shot of espresso and a sprinkle of cinnamon for a cozy and creamy beverage.
Other Recipes: Experiment with buttermilk in various coffee recipes, such as iced lattes or mochas, to discover new flavor combinations.
Alternative Uses of Buttermilk in Beverages
Beyond Coffee: Buttermilk can also be used in other beverages like smoothies or tea, adding a creamy texture and a tangy twist.
Expert Opinions: Baristas and Nutritionists Weigh In
Barista Insights: Professional baristas often highlight the importance of balancing the sourness of buttermilk with the right coffee blend to achieve a harmonious taste.
Nutritional Perspective: Dietitians commend buttermilk for its health benefits, especially its role in promoting gut health and being a lower-calorie alternative to traditional creamers.
Substitutes for Buttermilk in Coffee
While buttermilk adds a unique twist to coffee, it’s not everyone’s cup of tea due to its distinct sour taste and texture. If you’re looking for alternatives that still bring creaminess and flavor to your coffee without the tanginess of buttermilk, there are several substitutes to consider. Let’s explore some popular options that can enhance your coffee experience.
Almond Milk
Characteristics: Almond milk is a popular farm-free alternative known for its nutty flavor and light texture. It’s lower in calories and fat compared to cow’s milk and buttermilk, making it a healthier option for those watching their intake.
Best Used In: Almond milk works well in both hot and iced coffee. It adds a subtle nutty undertone that complements the coffee’s natural bitterness.
Preparation Tip: For a creamier texture, opt for barista blends of almond milk, which are formulated to froth and blend seamlessly with coffee.
Oat Milk
Characteristics: Oat milk has gained popularity for its creamy texture and slight sweetness. It’s an excellent source of fiber and is naturally free of lactose, nuts, and soy, making it suitable for various dietary preferences.
Best Used In: Oat milk is versatile and can be used in any coffee preparation, from lattes to cappuccinos. Its creaminess enhances the body of the coffee without overpowering its flavor.
Preparation Tip: Oat milk froths well, making it a great choice for those who love a foamy coffee drink.
Soy Milk
Characteristics: Soy milk is a traditional dairy alternative with a higher protein content. It has a smoother, more neutral flavor than almond milk, making it a good choice for those who prefer their coffee’s natural taste to shine through.
Best Used In: Soy milk is suitable for all types of coffee, especially for those who enjoy a creamier texture without added sweetness.
Preparation Tip: To avoid curdling, use soy milk that’s specifically formulated for hot beverages and add it to coffee that’s not too acidic.
Coconut Milk
Characteristics: Coconut milk adds a tropical twist with its rich and slightly sweet flavor. It’s a great dairy-free option that’s also rich in healthy fats.
Best Used In: Coconut milk is ideal for iced coffees or cold brews, where its sweetness and richness can be fully appreciated.
Preparation Tip: If you find the flavor of coconut milk too strong, try using a coconut milk blend that’s less concentrated.
Heavy Cream
Characteristics: For those who aren’t lactose intolerant and are looking for a rich, indulgent coffee experience, full cream is an excellent choice. It adds a luxurious texture and smoothness to the coffee.
Best Used In: Cream is perfect for a decadent treat in hot coffees like espressos or Americanos, where its richness can balance the strong coffee flavors.
Preparation Tip: Use sparingly, as heavy cream is much richer and thicker than buttermilk or regular milk.
Half-and-Half
Characteristics: Half-and-half, a mixture of milk and cream, strikes a balance between creaminess and lightness. It’s less rich than heavy cream but creamier than milk.
Best Used In: This substitute is versatile and can be used in any coffee type, offering a smoother texture without the heaviness of cream.
Preparation Tip: Half-and-half is a great middle ground for those who find milk too light but heavy cream too rich.
DIY Buttermilk: Making Your Own at Home
Creating your own buttermilk at home is a surprisingly simple process that can add a personal touch to your coffee experience.
Not only is homemade buttermilk a delightful addition to your coffee, but it’s also a versatile ingredient that can be used in various recipes.
Let’s walk through the steps to make your own buttermilk, ensuring it’s fresh, natural, and ready to enhance your next coffee adventure.
Ingredients and Tools Needed
- Milk: Any type of cow’s milk will work, but whole milk is often preferred for its richness. You’ll need about one cup.
- Acidic Agent: This can be either lemon juice or white vinegar. You’ll need one tablespoon.
Measuring Cup and Spoon
- Jar or Container: With a tight-fitting lid for mixing and storing.
- Strainer (Optional): For a smoother texture.
May you like: Iced Toasted White Chocolate Mocha

Step-by-Step Guide to Making Buttermilk
- Measure and Mix: Pour one cup of milk into your jar or container. Add one tablespoon of lemon juice or white vinegar to the milk. The acid is crucial as it reacts with the milk, leading to the creation of buttermilk.
- Stir and Rest: Stir the mixture gently to ensure the acid is evenly distributed throughout the milk. Once mixed, let the concoction sit at room temperature for about 10 to 15 minutes. This resting period allows the acid to react with the milk, causing it to curdle slightly and thicken, forming what we know as buttermilk.
- Check the Consistency: After the resting period, you should notice the milk has thickened and has a slightly curdled appearance. This is a good sign and indicates your buttermilk is ready. If you prefer a smoother texture, you can gently strain the mixture to remove larger curds.
- Store or Use Immediately: Your homemade buttermilk can be used right away in your coffee or stored in the refrigerator. It typically stays fresh for about a week, so you can enjoy it in various dishes or drinks throughout the week.
- Shake Before Use: If you’ve stored your buttermilk, always give it a good shake before using it, as some separation is natural.
Tips for Perfect Homemade Buttermilk
- Temperature Matters: Room temperature milk reacts better with the acid. If your milk is too cold, let it sit out for a bit before adding the acid.
- Adjust to Taste: Feel free to experiment with the amount of lemon juice or vinegar to find the tanginess level that suits your taste.
- Experiment with Milk Types: While whole milk is standard, trying out different types of milk can yield varying flavors and consistencies.
Using Your Homemade Buttermilk in Coffee
Now that you have your homemade buttermilk, it’s time to experiment with it in your coffee. Remember, the key is to start small – try adding just a splash to your coffee first and adjust according to your taste preference. The tangy flavor of buttermilk can beautifully complement the natural bitterness of coffee, offering a unique and creamy twist to your regular cup.
User Experiences: Testimonials and Reviews
Testimonials: Many users who have tried buttermilk in their coffee share positive reviews, noting its ability to add a new twist to their regular coffee routine.
List of Buttermilk Coffee Recipes:
Buttermilk Cinnamon Latte
- Ingredients: Espresso, steamed buttermilk, cinnamon
- Method: Combine and enjoy
Iced Buttermilk Mocha
- Ingredients: Cold brew coffee, chocolate syrup, chilled buttermilk
- Method: Mix and serve over ice
Table: Nutritional Comparison of Milk and Buttermilk
Nutrient | Cow’s Milk (per 100ml) | Buttermilk (per 100ml) |
Calories | 42 | 40 |
Fat | 1g | 0.9g |
Protein | 3.4g | 3.3g |
Carbs | 5g | 4.8g |
FAQ: Can You Put Buttermilk in Coffee?
1. Can I put buttermilk in my coffee?
Ans: Yes, you can put buttermilk in coffee. It’s an unconventional choice but can add a unique tangy flavor and creamy texture to your coffee.
2. What does buttermilk do to the taste of coffee?
Ans: Buttermilk imparts a tangy and slightly sour taste to coffee, which can be an interesting contrast to the coffee’s natural bitterness and acidity.
3. Will buttermilk curdle in hot coffee?
Ans: There’s a possibility that buttermilk may curdle when added to hot coffee due to its lower fat content and higher acidity compared to regular milk or cream. To minimize this, consider warming the buttermilk slightly before adding it to your coffee.
4. Is buttermilk in coffee a healthy option?
Ans: Buttermilk can be a healthier option compared to cream or whole milk due to its lower fat content. However, it’s important to consider the overall balance of your diet.
5. How much buttermilk should I add to my coffee?
Ans: Start with a small amount, like a teaspoon or two, and adjust according to your taste preference. Buttermilk has a strong flavor, so a little goes a long way.
Conclusion
Buttermilk in coffee is an unconventional yet intriguing combination worth exploring for those looking to experiment with new flavors and textures in their coffee.
Whether you’re a health-conscious individual or a curious coffee enthusiast, buttermilk offers a unique alternative to traditional coffee additives. We encourage you to try it out and share your experiences!