A buddy of mine gave me some bottles of a stout of his and I feel like adding some coffee would really make this something special. Is it possible to pop one open, pour a little out, and add some cold pressed coffee straight into the bottle, then re-cap it with a fresh cap?
If so, how long should I wait before opening it to try?
If not, why not?
If so, how long should I wait before opening it to try?
If not, why not?