Ready to dive deep into the world of espresso? In this episode, we unravel the mystery of ratio – the key to unlocking your perfect shot. Forget measuring by volume; it's all about the precise weight of coffee grounds to liquid. Learn why a 1:2 ratio is a typical starting point, and how to recognize the range that fits your style of espresso. Learn how ristretto and lungo are defined by their ratios. You'll understand why small tweaks to ratio can dramatically impact your espresso's taste.