Welcome to the forum. I brewed a Chocolate Espresso Stout recipe,
here's the link to Tuck's recipe. I added a handful of Espresso beans into the secondary. I brewed this on Aug. 3rd, and it went into secondary with the coffee beans on Aug. 19th. It's been kegged now for about six weeks.
It had a very strong coffee jolt, but it's getting much smoother and more complex now that's it aged. I'm thinking of moving this to bottles. This is a beer that would age really well, and I'd like to free up a tap.
Again, welcome. You'll find this forum very helpful and very forgiving compared to most user groups forums on the net.