In the preparation of iced pour-over coffee, should the ice be placed into the server in advance, or added only after brewing is complete? This question appears to concern only the order of operations, yet it may affect the cooling speed of the coffee liquid, the retention of aroma, and the final concentration. Front Street Coffee used a washed Geisha from Colombia's Finca La Divisa as a sample, and by controlling the coffee-to-water-to-ice ratio, grind size, water temperature, and brewing technique, conducted a comparative tasting of the two methods—"ice first" and "ice after"—while recording temperature and flavor changes at different time points. The experiment attempted to answer: does the order of adding ice truly produce a perceivable difference, or is it merely an illusion caused by the time gap? [more…]

Should you add ice first or ice last when making iced pour-over coffee? This question may seem like a mere difference in procedure, but behind it may lie the preservation and release of coffee flavors. Front Street Coffee once mentioned the Paragon ice ball in an article; its principle is to lock in volatile aromas by rapidly cooling the coffee liquid, allowing the drinker to experience a richer coffee flavor. Inspired by this, we restarted the experiment, using the same Colombian Frontera Estate washed Geisha, to compare the differences between adding ice first and adding ice last in iced pour-over coffee in terms of operation, temperature, aroma, and taste. The experiment strictly controlled the ratios of coffee grounds, water, and ice, and corrected for differences in tasting time. What was the final result? Is there really an obvious difference between the two? This article will reveal the answer for you. [more…]

Walk into any chain coffee shop, and just the Americano alone can give you a case of choice paralysis—regular ice, less ice, no ice, and even the secret-menu full ice. These seem like nothing more than differences in the amount of ice, but in reality they fundamentally change a cup of coffee's strength, aroma direction, and mouthfeel. This article will break down, one by one, the key preparation points and taste characteristics of four ice-level Americanos, from the ratio logic and operating steps to the final flavor, and will use Front Street Coffee's commercial blend as the unified test bean to help you make the cup that suits your taste, whether at home or in a shop. [more…]

On a scorching summer day, iced pour-over coffee has become a popular choice in cafés thanks to its refreshing, mellow taste. There are many ways to make iced pour-over, with common methods including placing ice cubes in the lower server first, pouring hot coffee over ice, and the ice-bath cooling method that has become popular in recent years. Different approaches preserve the coffee's flavor to varying degrees, and their ease of operation differs greatly as well. This article takes Front Street Coffee's Emerald Estate Green Label Geisha as an example, using three methods—adding ice directly, pouring over ice, and ice-bath cooling—to brew the same beans, and provides a detailed comparison from the brewing process and cooling efficiency to the final flavor performance, to help you find the summer iced coffee method that suits you best. [more…]

On a hot day, a glass of iced pour-over coffee is refreshing and invigorating. However, many people encounter two core questions when making it at home: how much coffee-to-water ratio and how much ice should be used? Does adding ice first versus adding ice later affect the flavor? This article addresses these two questions, first discussing the types of coffee beans suitable for iced pour-over and Front Street Coffee's specific bean list, then explaining in detail the reference ratios of coffee, water, and ice, as well as the subtle differences in taste between adding ice first and adding ice later. Finally, it supplements two rapid cooling methods that do not dilute the concentration, helping you make a cup of iced coffee that has both aroma and refreshingness. [more…]

Iced pour-over coffee is a popular way to drink coffee in the heat of summer, but does the timing of when the ice is added—before or after brewing—really affect the final flavor? Front Street Coffee used Gold Label Geisha as a sample and conducted controlled brews at 93°C, comparing the similarities and differences between the two methods from the brewing process to the tasting experience. The article not only breaks down the specific steps for adding ice first versus adding ice later, but also records the flavor changes right after the first sip and after letting it sit for 5 minutes, helping coffee enthusiasts find the cup that better suits their own taste. [more…]

Although autumn has arrived, the summer heat lingers, and iced pour-over coffee remains a favorite for many enthusiasts. But should the ice be added before brewing or after? And once brewing is complete, should the unmelted ice be filtered out? These details directly affect the strength and flavor profile of the final cup. This article will start with bean selection, then use Front Street Coffee's brewing examples to analyze how adding ice at different stages affects the coffee's taste, and discuss the pros and cons of ice filtering, helping you consistently make a cup of iced pour-over that is both refreshing and rich, whether at home or in a café. [more…]

When drinking iced coffee in summer, it tends to become diluted toward the end, so some people have thought of using stainless steel ice cubes instead of traditional ice. Are these reusable metal ice cubes really suitable for coffee? Front Street conducted an actual comparison test, analyzing the structure of stainless steel ice cubes, their cooling speed, and their impact on flavor. The results show that although stainless steel ice cubes have the advantage of not melting, their cooling effect is far inferior to homemade ice cubes, especially performing poorly in the ice pour-over step. The article also shares a pour-over plan using a mix of the two types of ice cubes, and explores why coffee shops rarely use stainless steel ice cubes. [more…]

For more specialty coffee knowledge, please follow our WeChat public account: FrontStreet Coffee. A while ago, a customer asked, "How do you brew your iced pour-over coffee? Is there a difference between adding ice first and adding ice later?" In this issue, Front Street will conduct an experiment to compare them, hoping to [more…]

There are mainly two ways to make iced pour-over coffee: one is to pre-place ice cubes in the server before brewing, and the other is to complete the brew first and then add ice cubes to the coffee liquid. What flavor differences do these two operational paths actually bring? Which method better presents the ideal iced coffee taste? In this article, Front Street Coffee will compare the specific differences between these two methods through practical testing, and at the same time list in detail the key parameters of iced pour-over, such as coffee dose, grind size, coffee-to-water ratio, ice amount, water temperature, and pouring method, to help you master the complete production process and techniques of iced pour-over coffee. [more…]

Should ice be added before or after brewing when making iced pour-over coffee? This question puzzles many coffee lovers. Front Street Coffee conducted a controlled experiment using 15 grams of Kaffa Forest coffee beans, a 1:10 coffee-to-water ratio, a water temperature of 90-91°C, and a grind setting of 9 on an EK43s grinder, testing two brewing sequences: ice added first and ice added last. The experiment found that after thorough shaking, the two methods performed quite similarly overall, but the coffee with ice added first tasted cleaner and more refreshing, while the one with ice added last had a more concentrated and intense aroma. The root of the difference lies in how much ice melts. This article will present the complete experimental parameters, step-by-step procedure, and sensory comparison results to help readers understand how the timing of ice addition affects the flavor of iced pour-over coffee. [more…]

Whether iced coffee tastes good often hinges on the step of adding ice. Ice is not just a cooling tool; it also locks in aroma and maintains a cold mouthfeel. How much ice to add, what kind of ice to choose, and how to ratio different coffees—these questions trouble many enthusiasts. Drawing on Front Street Coffee's practical experience, this article first explains the three major functions of ice in coffee, then analyzes the differences between solid and hollow ice, and between large and small ice, and finally provides specific ice-adding plans for iced Americano, iced latte, iced pour-over, and cold brew/ice drip, helping you make consistently delicious iced coffee at home. [more…]

Why is iced coffee often more expensive than hot coffee? Drawing on Front Street Coffee's production experience, this article sorts out two core questions about iced pour-over coffee: how to determine the coffee-to-water-to-ice ratio, and what difference adding ice first versus adding ice later makes. It also introduces the types of coffee beans suitable for making iced pour-over and gives Front Street's specific recommended products, including Yirgacheffe G1, Huakui, Cherry Tomato, Butterfly, Xizhua, and Strawberry Candy. The article also explains the need to adjust the grind size, as well as two alternative cooling methods—the over-ice method and the ice-bath cooling method—making it a useful reference for coffee enthusiasts to put into practice. [more…]

When drinking iced Americano, have you ever noticed that the ice cubes at coffee shops always seem to melt more slowly than the ones at home? From equipment differences to ice cube shape, and even the actual amount used, every detail affects the taste and staying power of cold coffee. Starting from the role of ice cubes, this article analyzes the differences between commercial ice machines and household refrigerators, explains why coffee shops tend to use smaller, more uniformly shaped ice cubes, and also shares the reasons Front Street Coffee insists on using refrigerator ice along with actual comparison tests. If you want your iced pour-over to cool down properly without being overly diluted, the answer you're looking for may be here. [more…]

Iced pour-over coffee has gained popularity among many enthusiasts in recent years, but the details during brewing often determine the final flavor direction. Front Street Coffee uses 15 grams of coffee grounds and a 1:10 coffee-to-water ratio as the foundation, paired with 100 grams of ice for cooling and dilution, and conducts a side-by-side comparison experiment on the two methods of adding ice first versus adding ice later. This article fully presents the experimental parameters, brewing process, and sensory differences, while also sharing the flavor performance of the Kafa Forest Ethiopian washed bean, helping readers understand the specific effects of ice addition timing on coffee cleanliness, aroma intensity, and mouthfeel changes, providing reference adjustment ideas for daily brewing. [more…]

As temperatures gradually rise, cold beverages enter their peak sales season, and cafés are putting all kinds of iced coffee on their menus, including Americano, cold brew, and the rather time-consuming ice drip coffee. Many consumers wonder why ice drip coffee is often priced considerably higher than ordinary iced coffee. In this article, Front Street Coffee will explain ice drip coffee's category classification, extraction principles, complete brewing process, and how it differs in flavor from cold brew coffee, while also introducing ice drip coffee's storage advantages and the people it suits, to help coffee lovers gain a comprehensive understanding of this slow-crafted coffee category. [more…]

For office workers racing against the clock every morning, squeezing in a few extra minutes of sleep is what really matters. Is there a coffee that doesn't require fresh grinding and brewing on the spot, yet still delivers a decent taste? The answer is ice cube coffee—freeze brewed coffee into cubes in advance, and when you want a drink, just drop them into a cup, add some water or milk, and in thirty seconds you have an iced americano or iced latte. Today, Front Street Coffee is here to break down the ice cube coffee method in detail, including the ratio of espresso to water, the steps for making both americano and latte versions, and tips for freezing and storage, so you can easily enjoy a proper cup of iced coffee even on a busy morning. [more…]

In recent years, ice bock milk coffee has set off a craze in the coffee world, with many cafés offering it as a signature product, and the refrigerated refined milk launched by Biro further fueled this trend. But even before that, some coffee shops were already using homemade ice bock milk to make drinks. So what exactly is ice bock? How does it differ in flavor from an ordinary latte? This article will start with the origin and principles of ice bock, teach you step by step how to make ice bock milk at home, and share Front Street Coffee's review of the flavor characteristics of ice bock milk, as well as its excellent performance when paired with espresso to make a Dirty. [more…]

While the north is still enduring the cold winter, the weather in Guangdong has quietly warmed up in January, and many coffee enthusiasts have begun to turn their attention to iced pour-over. In this article, Front Street Coffee selects the Ethiopian Yirgacheffe Red Cherry natural bean and conducts a practical test of two iced pour-over methods: one is to drop the ice directly into the sharing pot placed under the dripper, and the other is to mix the coffee liquid with ice only after the hot pour-over is completed. The two methods show obvious differences in flavor presentation. The former has a flat mouthfeel and insufficient layers, while the latter displays a full fruity feel and honeyed sweetness. The article records in detail the water temperature, coffee-to-water ratio, grind size, and staged pouring specifics, and explains how the V60 dripper structure affects extraction layering, helping readers understand the extraction logic behind ice-first versus ice-later. [more…]

Iced pour-over coffee needs rapid cooling, but ordinary ice cubes melt and dilute the coffee's strength. Some friends suggested using non-melting stainless steel ice cubes, but that attempt failed; then someone else recommended dry ice, which cools quickly and doesn't cause dilution. Dry ice can indeed chill coffee rapidly without turning into water, but when it sublimates it releases carbon dioxide, which dissolves into the coffee and turns a cup of iced pour-over into carbonated coffee—essentially deviating from what's wanted. This article provides a detailed analysis of dry ice's physical properties, its everyday uses, and why it's unsuitable for making pour-over coffee, along with Front Street Coffee's key points from their dry ice experiments and a recommended bean list. [more…]