My wife drinks very little beer. She does not drink mine (IPAs, Belgians, Farmhouse, etc) and I do not drink hers (Porters, Stouts).
Now that I have 2 months worth of beer stocked up, I want to brew some for her, but I want to make a very small batch - no more than 2.5 gallons, preferably less.
Question: are small batches as simple as cutting the ingredients all the same percentage and following the exact same process as a 5 gallon?
Never having made a Porter, anyone got recommendations for a good one that is straightforward?