Organic whole beans. Grind them yourself, and experiment with how fine or coarse you like it. I use a Hario v60 and pour over ice, which is called “flash chilli

Organic whole beans. Grind them yourself, and experiment with how fine or coarse you like it. I use a Hario v60 and pour over ice, which is called “flash chilling”. Serve with ice. This method tends to extract the flavor really well in my experience.