Making espresso at home is part recipe, part routine and part learning your equipment. A good espresso machine helps, but fresh coffee, an even grind and consistent technique matter just as much. Start with a simple process, make one adjustment at a time and let taste guide you.

What you need

• An espresso machine with a clean portafilter and basket
• A burr grinder
• Fresh coffee roasted for espresso
• A scale and timer
• A tamper and a clean cloth

If you are building a home setup, Coffee Bay’s Rocket Appartamento TCA and Grinder Bundle combines the main equipment you need. For a ready-to-brew coffee, try Daterra Espresso Rainforest Alliance.

A simple espresso recipe

Start with 18g of coffee in the portafilter and aim for about 36g of espresso in the cup. This is a 1:2 brew ratio. A useful starting target is around 25–30 seconds from the start of the shot, although the final taste matters more than the clock.

Step 1: Grind fresh

Grind immediately before brewing. Espresso needs a fine, even grind because the water passes through the coffee quickly. Dose the coffee into the basket and distribute it evenly before tamping.

Step 2: Tamp level

Press down firmly and evenly until the coffee bed is level. You do not need to force the tamper as hard as possible. A level surface matters more than extreme pressure because it helps water travel through the coffee evenly.

Step 3: Brew and weigh

Lock in the portafilter, start the shot and place your cup on a scale. Stop around 36g for an 18g dose, then taste once the espresso has settled. The crema may look impressive, but flavour and balance are the real test.

How to fix a sour espresso

A sour, sharp or thin shot is often under-extracted. Try grinding a little finer, increasing the brew time or using slightly hotter water. Check that the coffee bed is level and that the shot is not channeling through one weak spot.

How to fix a bitter espresso

A bitter, dry or burnt-tasting shot may be over-extracted. Try grinding a little coarser, shortening the shot or using slightly cooler water. Darker roasts often need a gentler approach than lighter roasts.

Keep your equipment clean

Flush the group head after brewing, wipe the basket and portafilter, and empty the drip tray regularly. Coffee oils build up quickly and can make even a good recipe taste stale or bitter. Backflush and descale according to your machine manufacturer’s guidance.

Espresso is a starting point, not a test

Every coffee behaves differently. Roast level, age, water, grinder and machine temperature all affect the result. Keep a quick note of your dose, yield and time, then change only one variable at a time. With a little practice, you will quickly learn what a balanced shot tastes like on your equipment.