Try different spice combinations for an extra kick in your cup. Credit: Arielle Stevenson

Try different spice combinations for an extra kick in your cup. Credit: Arielle Stevenson

On a recent rainy Sunday, a dear friend made the greatest espresso I've ever tasted. She crushed herbs and roots, pressing them into the coffee grinds.

Try different spice combinations for an extra kick in your cup. Credit: Arielle Stevenson