7 Best Variable Temperature Kettle for Coffee UK 2026
You’ve invested in premium beans, mastered your grind size, and perfected your pour-over technique – but are you overlooking the most crucial variable in coffee brewing? Water temperature. Here’s the reality: brewing coffee at boiling point (100°C) extracts bitter compounds and scalds delicate flavours. Conversely, water that’s too cool produces weak, sour coffee. According to … Read more