Dark chocolate covered espresso beans...yessir!
If I'm looking for something light, something that I can travel with, and something without so much caffeine that I'll be kept up all day, this right here is an excellent option. And it's super tasty!
To make this, get a few bars dark chocolate (80% is my favorite) and chop/shave them down finely. Using a double broiler, slowly melt the chocolate. Then with some quality dark roast espresso beans, mix it all together and proceed by laying everything out on a cookie sheet or wire baking sheet to air dry. *For this double broiler set up I placed a pot with about 1" of water, and a glass bowl on top. The water did not touch the bowl and heat was just set under medium. Gradually, the steam from the water and stirring melted the chocolate. YUM!