Have been seeing all these recipes for Bulletproof Coffee, which supposedly has many health benefits. Usually made with Coffee, coconut oil, cinnamon, butter, and almond milk, in a blender. Personally, I don't want butter in my Coffee, and don't want the PIA of using a blender, or even a small handheld mini blender. I just take a heavy Pyrex 2 cup measuring cup, put in a teaspoon of coconut oil (which is a waxy semi-solid consistency), pour in just a bit of coffee to cover it (I like strong dark roast), mash the coconut oil with a fork until it all melts, then add the rest of the hot coffee (usually up to 12 oz), a couple sprinkles of cinnamon, light cream, and a bit of Stevia sweetener. Then, I just take a simple handheld wire cooking mixer/whip, put it in the measuring cup, with handle between hands, and spin it between hands a bit, until you get a nice frothy foam on top. Very easy and tasty, reminds me of a cappuccino.