Introduction:Want to easily brew a balanced pour-over milk coffee with creamy and coffee aromas at home? This article starts with the history of café au lait, then delves into the types of coffee beans that pair well with milk, techniques for adjusting pour-over parameters, and practical advice on milk selection and dosage. Whether you prefer the bold flavors of medium-to-dark roasts or want to explore medium-to-light roasts with fermented notes, you’ll find your perfect customized recipe.

Mixing milk with espresso to make lattes or cappuccinos is a familiar way for many coffee lovers to enjoy milk coffee. But few know that long before espresso was invented, Europeans were already accustomed to adding milk to black coffee—this traditional beverage is called “café au lait.” So, how can pour-over coffee be best paired with milk to achieve optimal flavor? Starting from the cultural background of café au lait, this article will step-by-step explain the types of coffee beans suitable for adding milk, key points in adjusting pour-over parameters, and practical tips on milk types and ratios to help you craft a rich, well-balanced pour-over milk coffee at home.

With the Spring Festival approaching, many coffee enthusiasts may only be able to bring their pour-over equipment when returning home. Enjoying a milk coffee on the go then becomes a challenge. This article will detail the techniques for adding milk to pour-over coffee, so you can still enjoy a well-balanced coffee experience even while away from home.

Is pour-over coffee mixed with milk the same as café au lait? In fact, pouring milk into espresso to make lattes or cappuccinos is a common modern practice. But before espresso was created, Europeans already had the habit of adding milk to black coffee, and this drink was called “café au lait” (literally “coffee with milk” in French). At the time, the mainstream brewing methods were similar to the French press-style filtration or immersion methods like the French press, so early café au lait was typically made by brewing black coffee using these two methods and then adding milk.

Over time, the definition of café au lait has broadened to refer to any beverage made by mixing black coffee with milk. Therefore, drinking pour-over coffee with milk actually has historical roots and is not an innovative method that has only emerged in modern times.

So, which coffee beans are suitable for making pour-over milk coffee? Compared to espresso, which is extracted under high pressure and high temperature, drip pour-over coffee has a lower concentration and relatively lighter flavor when consumed alone. Moreover, pour-over emphasizes showcasing the inherent characteristics of the coffee beans. Once milk is added, improper bean selection can easily mask the coffee’s flavor. Therefore, choosing the right coffee beans is especially crucial.

It is generally recommended to prioritize medium-to-dark roasted coffee beans. Due to the deeper roast level, these beans enhance the overall flavor intensity of the coffee. Even with a small amount of milk added, the foundational notes of the coffee remain clear, while also bringing out the creaminess of the milk. If you’re unsure about roast levels, look for beans with flavor notes described as chocolatey, nutty, buttery, or cocoa-like. For example, medium-to-dark roasted Brazilian beans, Indonesian Mandheling, or Yunnan small beans are all excellent choices.

Of course, medium-to-light roasted beans with fruity acidity and floral notes also have their unique charm. However, it’s worth noting that when traditional processed medium-to-light roasted beans are combined with fresh milk, the flavors may become muted and diluted into what tastes like a “milky” drink. Therefore, it’s advisable to choose beans with fermented, tropical fruit, or wine-like characteristics—flavors that can still maintain harmony and remain distinct even after adding an appropriate amount of milk. Medium-to-light roasted beans with fruity and fermented layers, such as those from specific Colombian regions or single-origin beans with special processing methods, are great options to try.

In addition to selecting beans, the pour-over brewing method also needs to be adjusted accordingly to ensure the coffee retains clear flavor layers even after milk is added. To avoid weak flavors due to dilution by milk, the concentration of the pour-over coffee used as the base for milk coffee should be moderately increased, and the amount of milk added should be carefully controlled, keeping the proportion not too high.

First, it is recommended to reduce the coffee-to-water ratio. Appropriately decreasing the brew ratio helps extract more aromatic compounds from the coffee. Based on actual testing,a coffee-to-water ratio between 1:8 and 1:10is considered ideal. For example, when brewing 15 grams of coffee for 1–2 servings, a 1:10 ratio would require around150 grams of hot water.

Secondly, adjusting the grind size is also key. With a reduced coffee-to-water ratio, water flows through the coffee bed faster, so the grind should be slightly finer to extend the extraction time. For medium-to-dark roasted beans,a 20-mesh sieve with an 80% extraction rate (approximately equivalent to 10 clicks on the Ek43s grinder)is recommended; for medium-to-light or slightly lighter roasts,a 20-mesh sieve with around an 85% extraction rate (approximately 9 clicks on the Ek43s)helps improve extraction efficiency.

Additionally, using a multi-pour technique is recommended. Under the same coffee-to-water ratio, more pour stages mean more agitation and rinsing of the coffee bed, which helps release more flavor compounds. To fully extract the aromatic components from the coffee,the three-pour methodis a better choice, enhancing the overall richness and layering of the flavor.

Finally, the choice of milk and its quantity also significantly affect the final outcome. Generally speaking,whole fresh milkis the top choice when pairing with medium-to-dark roasted beans. It not only harmonizes with the coffee’s aroma but also adds a creamy texture and mouthfeel. If you’re lactose-sensitive, other plant-based milks can be tried, though their compatibility with coffee should be considered.

The above content is compiled by CoffeeHunters, a coffee news website.