Mix the peanut butter and the sweetener together. I use molasses because I need the iron. You can use any vegan syrup sweetener. You can also add malt powder.
To make the drink, take 1-3 (or so hehe) tablespoons of the peanut/sweetened mixture and put it in a jar with the boiling water. Put the lid on tight. With pot holders, pick up jar and shake the bejeezus out of it. Shake it till all the peanut butter is dissolved.
Open, pour into a mug and enjoy the warm, creamy steamy goodness! I drink this every night to help me go to sleep.