I’ve always been fascinated by the rich, malty flavors of Märzen and Oktoberfest beers. As a homebrewer, I’ve spent countless hours perfecting my recipe and technique to capture the essence of these traditional German styles. In my experience, brewing a …
John Brewster
John Brewster
John Brewster is the homebrewer and writer behind BrewMyBeer — over a decade of all-grain brewing, 80+ BIAB batches, and 1,000+ guides on fermentation science, water chemistry, hops, yeast, and homebrewing equipment. Every guide is written from genuine hands-on experience.
Original Gravity: Final Gravity: Target IBU: Alpha Acid Percentage: Boil Time (minutes): Boil Volume (gallons): Hop Weight (ounces): Calculate Enter values above How It Works The hop utilization calculator uses the Tinseth formula to estimate the utilization of hops in …
- Equipment & Tools
The Beginners Guide to All-Grain BIAB (Brew in a Bag)
by John Brewster 8 minutes readBIAB (Brew in a Bag) was the method that finally removed every barrier to all-grain homebrewing for me — before discovering it, all-grain seemed to require a three-vessel system (HLT, mash tun, brew kettle), a pump, and a dedicated brewing …
- Beer Brewing
Brewing with Fruit Purées: How to Avoid Secondary Fermentation Messes
by John Brewster 7 minutes readFruit purée additions to secondary fermentation taught me that the worst outcome in homebrewing is opening a fermenter lid to find it coated in fermenting fruit foam that has erupted through the airlock — a lesson I learned once with …
- Beer Brewing
The Best Hops for Dry Hopping: Citra vs. Mosaic vs. Galaxy 2026
by John Brewster 7 minutes readChoosing between Citra, Mosaic, and Galaxy for dry hopping became a genuine obsession after I ran side-by-side batches with the same base beer and only the dry hop variety changed — the three beers were remarkably distinct despite identical malt …
- Troubleshooting
Why Your Beer Tastes Like Butter: Troubleshooting Diacetyl at Home
by John Brewster 6 minutes readDiacetyl is the off-flavour that has ruined more otherwise excellent batches of homebrew than any other single defect — I know this from painful experience with an amber ale that smelled like movie theatre popcorn butter for three weeks before …
- Beer Brewing
Using Kveik Yeast in the Summer: Fermenting at 100°F Without Off-Flavors
by John Brewster 8 minutes readKveik changed my Indian summer brewing entirely — before discovering these Norwegian farmhouse strains, my brewing season effectively paused from April to October because the 32–40°C ambient temperature produced beer that ranged from mediocre to undr
- Equipment & Tools
Kegging vs. Bottling: The Real Cost and Time Comparison
by John Brewster 6 minutes readThe kegging vs. bottling decision took me three years to resolve in favour of kegging — and the resolution came not from reading forum debates but from doing a careful accounting of my actual time and cost over 24 batches.
- Beer Brewing
Best Brewing Software 2026: Brewfather vs. BeerSmith vs. Brewer’s Friend
by John Brewster 6 minutes readBrewfather became my primary brewing software after three years of using BeerSmith and a brief period with Brewer’s Friend — each platform has genuine strengths, and the choice between them is more about workflow preference than features, since all t
- Beer Recipes
Clone Recipe: Sierra Nevada Pale Ale (The 2026 Grain Bill Update)
by John Brewster 6 minutes readSierra Nevada Pale Ale is the beer I return to as a reference point when calibrating my hop character — it defined the American Pale Ale style and remains one of the best-executed examples of Cascade hops’ grapefruit and floral …