Get the latest Wakeup recipes from Group Recipes. http://www.grouprecipes.com/tag/wakeup I am currently using Cafe' Bustelo found in the mexican isle. I've also previously used starbucks Guatamala Antigua or eight o'clock regular whole bean. Grind them yourself at the finest grind. this recipe makes enough to fill a large thermos and one 16oz to-go cup for one. Because as I always say until caffiene is injectable I have to drink it. http://www.grouprecipes.com/73605/diesel-coffee.html This drink is so delish! I've been hooked on it for a while now & it's totally replaced starbucks in my book http://www.grouprecipes.com/33495/vietnamese-coffee.html