The coffee stood up to the coconut oil better than tea, and the final crowning achievement was to add 1 or 2 teaspoons of MCT oil (a coconut extract) to the coffee along with 1 or 2 teaspoons of unsalted, grass-fed butter or ghee. Together, these ingredients created the creamiest, most delicious, best performance-boosting cup of coffee I’d ever experienced. This is Bulletproof Coffee.