Coffee making is an artisanal craft. It is today, and has been for centuries. The history of making coffee runs deep. That might be why there’s something deeply satisfying about making your own coffee and getting it just right. But, like any good craft, you can’t expect to go in completely blind and come out with pleasant results straight away. Learning how to make coffee properly means you’re no longer relying on guesswork. Instead, you’re building a repeatable, great-tasting routine, one where practice has never tasted so good.
Here at Corporate Coffee, we work with businesses across South Africa to deliver consistent, high-quality coffee experiences in workplaces of all sizes. From helping teams understand their equipment to recommending the right coffee products, our goal is to provide better office coffee, made easier.
This guide breaks down exactly how to make your favourite coffee drinks step by step, from espresso basics to iced coffee, filter brews and plunger methods, so you can get it right every time.
Espresso Basics: The Foundation of Great Coffee
You may or may not know that many popular cafe-style coffee drinks are built on a solid espresso, so mastering this is the first step in learning to make coffee at home or in the office.
Step-by-step Espresso:
- Use fresh, finely ground coffee (around 18 to 20g for a double shot)
- Distribute evenly into the portafilter and tamp firmly
- Lock the portafilter into the group head of your espresso coffee machine
- Extract for 25 to 30 seconds, or press the espresso button if you have a commercial coffee machine to automatically extract for the correct time
- Look for a rich crema (cream is the golden layer on top of the black espresso)
If your coffee tastes bitter, your grind is too fine or your coffee is over-extracted. If it’s sour or weak, it’s too coarse or under-extracted. If you’re just starting out, learning how to use an espresso machine properly makes a huge difference to consistency.
Mastering the Milk via Steaming and Frothing
Milk is what turns espresso into lattes, cappuccinos and flat whites, and learning how to properly steam milk, which varies depending on which drink type you’re going for, is key. The goal is to turn the milk into microfoam, which is smooth, glossy milk with no large bubbles.
How to Steam Milk:
- Fill your jug one-third full
- Submerge the steam wand just below the surface
- Introduce air briefly (you’ll hear a gentle hiss)
- Lower the wand deeper to heat and texture
- Stop at around 60 to 65°C. Place a thermometer in the jug while you’re learning so you’ll get the hang of how long to steam the milk.
How to Make Espresso & Milk-Based Coffee Drinks
Flat White
A flat white is all about balance and texture. Start by pulling a double espresso shot as your base, giving the drink its rich, full-bodied flavour. Then steam your milk so it develops a fine, silky microfoam rather than thick froth. When pouring, aim to integrate the milk smoothly with the espresso, creating a velvety consistency with only a very thin layer of foam on top.
For a flat white, you want roughly one part espresso to two parts milk. The result should feel creamy and cohesive, with the coffee and milk working together rather than sitting in separate layers.
Cappuccino
The cappuccino is a more structured, layered coffee with a slightly indulgent feel. Begin with a shot of espresso, then prepare your milk with a thicker, airier foam.
When assembling the drink, you’re aiming for roughly equal parts espresso, steamed milk and foam. This creates a distinct texture difference between the liquid coffee and the fluffy top. The finish should be rich and creamy, with a noticeable foam cap that gives the cappuccino its signature body. Finally, sprinkle some drinking chocolate on top for a traditional cappuccino.
Latte
A latte is the smoothest and most approachable of the classic coffee drinks. Start with a single espresso shot, then add a generous amount of steamed milk. The milk should be lightly textured, with a glossy finish and only a small amount of foam. As you pour, keep the flow steady to create a well-blended drink with a thin layer of foam sitting gently on top.
Aim for one part espresso to three or four parts milk for a latte. The higher milk ratio softens the espresso’s intensity, resulting in a mellow, easy-drinking coffee.
Long Black
The long black is simple but requires the right order to get it just right. Begin by filling your cup with hot water, then carefully pour a freshly extracted espresso shot over the top. This method helps preserve the crema, maintaining both the aroma and flavour intensity.
Unlike milk-based coffees, the long black delivers a bold, clean taste with a fuller body, making it ideal for those who enjoy their coffee strong but smooth. Use as much or as little water as you want – more for a weaker coffee and less for a stronger one.
Iced Coffee
Iced coffee is all about preserving flavour while creating a refreshing, chilled drink. Start by brewing a double shot of espresso, then allow it to cool slightly. This step helps prevent the ice from shocking the coffee and dulling its taste. Fill a glass with ice and pour the espresso over the top, letting it cascade through the cubes. From there, add cold milk or water depending on your preference and finish with a sweetener or flavoured syrup if you like a touch of indulgence.
To get the best result, consider using coffee ice cubes instead of regular ice to avoid dilution as the drink melts. Brewing your espresso slightly stronger also helps maintain balance, while flavours like vanilla or caramel can give your iced coffee a cafe-style twist. The end result should be smooth, refreshing and full of flavour, but not watered down.
How to Make Other Types of Coffee Drinks
Plunger Coffee (French Press)
Plunger coffee is perfect for a rich, full-bodied brew with minimal equipment. Add coarsely ground coffee to your French press at about a 1:15 coffee-to-water ratio, pour hot water evenly over the grounds, and stir gently. Let it steep for around four minutes, then slowly press down the plunger and serve. Using a coarse grind prevents bitterness, and pressing slowly ensures a smooth extraction. This method works well for home setups or small offices where simplicity matters.
Filter Coffee
If you prefer a smoother, less intense cup, learning how to make filter coffee might be the way to go. Instead of a machine-based espresso, filter coffee is made through a manual drip process.
Step-by-step Filter Coffee:
- Use medium-ground coffee
- Add to your filter coffee system
- Pour hot water (just off the boil) evenly
- Allow it to drip through slowly
- Serve fresh
Filter coffee is known for producing a cleaner, lighter-bodied cup, making it an excellent option for those who prefer a more subtle, balanced flavour than espresso-based drinks. Because the brewing process is slower and relies on water gradually passing through the coffee grounds, it extracts flavours more gently, resulting in a smoother finish with less bitterness.
A filter coffee system is especially popular in large offices, where consistency and volume matter. It’s also particularly well-suited to shared office environments, as it can be brewed in larger quantities and kept consistent, allowing multiple people to enjoy a reliable, easy-drinking coffee without constant preparation.
Capsule Coffee Machine
Capsule coffee machines make coffee quick and convenient, especially for busy mornings or offices without a barista. Simply insert a capsule, press a button and you have a consistent, mess-free cup every time. This method is perfect for small or medium offices or teams that need fast, reliable coffee with minimal cleanup.
Automatic Coffee Machine
Automatic coffee machines are ideal for those who want cafe-style coffee at home or in the office without the manual effort. These machines grind beans, extract espresso and even steam milk at the touch of a button. They’re great for large offices or any environment where multiple staff want high-quality coffee quickly and consistently. They’re also great for high-volume coffee needs, like in a hospital or airport.
Knowledge + Practise = Better Coffee
Making great coffee can take some practise. Once you understand the basics of extraction, milk texturing and ratios, everything else becomes easier. Whichever coffee drink or machine you’re using, learning how to use a coffee machine properly (and yes, even small adjustments matter) is often the difference between average and excellent coffee. Different coffee brands also offer unique flavour profiles, so experimenting here can elevate your daily cup.
At Corporate Coffee, we help businesses across South Africa bring café-quality coffee into their workplaces with scalable solutions. For businesses, investing in a tailored office coffee service ensures your team always has access to quality coffee without the hassle. If you’re ready to upgrade your coffee experience, get in touch with our team for a free demonstration and coffee tasting and discover the right setup for your space.
