Start with your machine
Check the basket and reservoir capacities. Use the filter size the maker recommends.
Make a small batch
- Use a clean basket and carafe. Add a fresh filter if your machine uses paper.
- Measure 30 g of medium-ground coffee into the basket.
- Add 500 ml of fresh drinking water. Run the normal cycle.
- Pour soon after brewing. For keeping it hot, a thermal carafe usually tastes better than a long stay on a hot plate.
The next improvement
Keep the dose fixed for a few mornings. If it tastes weak, use a little more coffee. If it seems stale despite fresh beans, check the cleaning and descaling instructions.
The “cup” markings on many machines are smaller than a mug. Measure the water once so you know what you are brewing.