How to Make Espresso at Home: Complete Guide 2026

Making a quality espresso at home is not as complicated as it looks, but neither is it as simple as pressing a button. The difference between a mediocre espresso and an excellent one lies in understanding four variables: the grind, the dose, the tamp and the water temperature. Master those four and you will get results that beat most coffee shops.

This guide is designed for every level: from someone who has just bought their first semi-automatic machine to someone who has spent months getting inconsistent results. We explain each step with the exact parameters professional baristas use.

The Kit You Need

For most people starting out, the built-in level with the Sage Barista Express offers the best balance between quality and learning curve.

Step by Step: How to Make a Perfect Espresso

Step 1 — Weigh the coffee

Use freshly roasted whole beans (less than 4 weeks since roasting). Weigh out between 18 and 20 grams for a double espresso. 1 gram of difference changes the flavour profile noticeably.

Step 2 — Grind it fresh

Ground coffee oxidises within minutes and loses up to 60% of its volatile aromas in the first hour. The grind for espresso should be fine but not powder, similar to fine sand with some texture between your fingers.

Step 3 — Distribute and tamp

Distribute the coffee evenly in the portafilter before tamping. Tamp with 15-20 kg of pressure in a straight movement, without tilting. A level surface prevents channelling.

Step 4 — Control the temperature

The ideal temperature is between 90°C and 96°C. On machines without PID control, purge a little hot water before extracting so the group head is at the right temperature.

Step 5 — Extract and measure

Put scales under the cup. The target is 36-40 grams of drink in 25-30 seconds (a 1:2 ratio for 18g of ground coffee). If it extracts in under 20 seconds, grind finer. If it takes more than 35, grind coarser.

The Most Common Faults

Bitter or burnt espresso

Common causes: too fine a grind (over-extraction), water that is too hot or an extraction that runs too long. Open the grind up one step and check that it does not go beyond 30 seconds.

Sour or watery espresso

A sign of under-extraction: too coarse a grind, low temperature or too small a dose. Tighten the grind and make sure the water reaches at least 90°C before you extract.

No crema or pale crema

The crema disappears if the coffee is too old (more than 6 weeks since roasting). With fresh coffee and good calibration, the crema should be dense, hazelnut-coloured, and last 2-3 minutes.

Basic Recipes Starting from Espresso

• Americano: double espresso + 120 ml of hot water. Add the water on top of the espresso to preserve the crema.
• Cappuccino: double espresso + 60-80 ml of textured milk with dense microfoam. Total ratio 1:3.
• Latte: double espresso + 150-180 ml of loosely textured milk. More milk, less foam.
• Flat white: double espresso + 90-100 ml of very finely textured milk. More concentrated than a latte.
• Cortado: double espresso + 20-30 ml of hot milk with no foam. The classic Spanish version.

The Learning Curve

The first week with a semi-automatic machine is usually frustrating. Your first espressos may come out bitter, watery or with no crema. That is completely normal. Dialling in means adjusting the grind for your specific beans, your water and your machine. Once you find the right point for a coffee, write the parameters down and you will have a solid starting point for the next one.

Most people get consistent results within 2-3 weeks. After a month the process becomes instinctive and preparation takes under 5 minutes from start to finish.