Lager Beer
Ingredients
- no-rinse sanitizer – for sanitizing equipment
- 7 1/2 gallons brewing water – for mash and sparge
- 9 pounds pilsner malt – crushed
- 1 pounds munich malt – crushed
- 3 ounces Hallertau Mittelfrüh hops – divided for boil and whirlpool
- 1 tablet Whirlfloc
- 1 teaspoon yeast nutrient
- 2 packets lager yeast – rehydrated
- 4 ounces priming sugar (corn sugar) – for bottling

Instructions
- 1.
Mix no-rinse sanitizer according to label in a clean bucket and thoroughly sanitize fermenter, airlock, siphon, kettle valve, chiller, and any tools; let them drain on a clean rack.
- 2.
Heat brewing water to reach a mash temperature of 152°F/67°C; reserve about half for mashing and the rest for sparging.
- 3.
Crush pilsner malt and munich malt if not pre-crushed, then stir the grains into the strike water to achieve 152°F/67°C; hold 60 minutes, stirring once or twice, until the mash is fully converted (sweet taste, thinned texture).
- 4.
Recirculate the first runnings until mostly clear, then drain to the kettle; sparge slowly with the reserved hot water (168–170°F/75–77°C) until you collect about 6.5 gallons/24.5 L of wort.
- 5.
Bring wort to a vigorous boil for 60 minutes; from Hallertau Mittelfrüh hops, add 1 oz at the start of the boil for bitterness, 0.5 oz at 30 minutes, and 1 oz at 10 minutes for flavor and aroma.
- 6.
With 10–15 minutes left in the boil, add Whirlfloc tablet and yeast nutrient; finish the boil, then turn off heat, add the remaining 0.5 oz hops, and whirlpool/steep 15–20 minutes around 170°F/77°C.
- 7.
Chill wort rapidly to 48–52°F/9–11°C using a wort chiller or ice bath; transfer to the sanitized fermenter, leaving trub behind, and aerate well by splashing or using an aeration stone.
- 8.
Rehydrate and pitch lager yeast into the aerated wort; seal with an airlock and ferment at 48–52°F/9–11°C for 10–14 days, until gravity is within 3–5 points of the expected final gravity and activity slows.
- 9.
Raise to 60–65°F/16–18°C for a diacetyl rest of 2–3 days, until the beer tastes clean (no buttery or butterscotch notes), then slowly lower temperature 2–3°F per day to 34–36°F/1–2°C and lager 3–4 weeks for clarity and smoothness.
- 10.
Dissolve priming sugar (corn sugar) in 2 cups/480 ml water, boil 5 minutes, and cool; gently rack lagered beer onto the solution in a bottling bucket, stir carefully, then fill and cap sanitized bottles.
- 11.
Condition bottles at 65–70°F/18–21°C for 10–14 days until firm carbonation develops, then chill at serving temperature 38–45°F/3–7°C; pour gently into a clean glass to leave sediment behind and enjoy.
Lager beer is a bottom-fermented, cold-conditioned style known for its clean profile, fine carbonation, and crisp finish. It emphasizes balance and subtlety: soft grainy malt, restrained noble hop bitterness, and a snappy, refreshing palate. The long, cold maturation smooths edges and promotes clarity, yielding a beer that’s as visually bright as it is easy-drinking.
Originating in the cool cellars of Central Europe, lagers took shape in Bavaria and Bohemia where cold caves allowed yeast to work slowly at low temperatures. The advent of pale malts in the 19th century ushered in golden lagers that spread across the world, from Czech pale lagers to Bavarian Helles and Pils. Today, lager remains globally influential, prized for technical precision and for showcasing the fundamentals of malt, hops, and fermentation technique.
