A Bright and Punchy American IPA
By Homebrewers Mercantile Brew Team | Published October 24, 2025
About the Style
American IPA is all about hop expression with a clean, dry support from pale malts. Citrus and pine once defined the classic profile, but modern hops layer juicy grapefruit, orange zest, and tropical tones over a crisp, refreshing finish. This recipe leans into bright citrus character while keeping bitterness firm and snappy for maximum drinkability.
Full Recipe Overview
| Style | American IPA – BJCP 21A |
|---|---|
| Type | All Grain |
| Batch Size | 5.0 gallons |
| Boil Size | 6.5 gallons |
| Boil Time | 60 minutes |
| End of Boil Vol | 6 gallons |
| Final Bottling Vol | 5 gallons |
| Fermentation | Ale, Two Stage |
| Original Gravity | 1.067 |
| Final Gravity | 1.011 |
| Estimated ABV | 7.4 percent |
| Measured ABV | 7.4 percent (as brewed) |
| IBU | 66 |
| Color | 5.9 SRM pale gold |
This punchy American IPA delivers a bright 5-gallon batch with firm, clean bitterness, saturated citrus aroma, and a dry, refreshing finish inspired by modern West Coast brewing.
Ingredients
| Amount | Ingredient | Type of Use | Time |
|---|---|---|---|
| 9 lb 12 oz | Pale Malt 2-Row US | Mash (grain bill) | Mash |
| 1 lb 12 oz | Pilsner 2-Row (Belgian) | Mash (grain bill) | Mash |
| 11 oz | Caramel/Crystal 10L | Mash (grain bill) | Mash |
| 11 oz | Caramel/Crystal 20L | Mash (grain bill) | Mash |
| 0.75 oz | Magnum | Boil | 60 min |
| 1.0 oz | Columbus/Tomahawk/Zeus (CTZ) | Boil | 30 min |
| 0.5 tablet | Whirlfloc | Boil (fining) | 15 min |
| 1 item | Servomyces | Boil (yeast nutrient) | 10 min |
| 0.5 tsp | Yeast nutrient | Boil | 10 min |
| 1.0 oz | Centennial | Boil | 1 min |
| 1.0 oz | Citra | Boil | 1 min |
| 1.0 oz | CTZ | Boil | 1 min |
| 3.75 oz | Falconer’s Flight | Dry hop | 3 days |
| 1 pkg | WLP001 California Ale | Fermentation | Pitch |
The malt bill is clean and lean, built on American 2-row with a touch of Belgian pilsner and light crystal for hue, letting the hops shine. Drawing on the West Coast roots of American IPA, a citrus-forward blend of Magnum for bittering with CTZ, Centennial, Citra, and a Falconer’s Flight dry hop layers grapefruit, orange rind, and pine over a crisp, dry finish.
Mash Profile
| Strike Water | 16.0 qt at 159 °F |
|---|---|
| Mash Schedule | Single infusion at 148 °F for 75 min |
| Target pH | 5.20 |
| Estimated Mash pH | 5.68 |
| Measured Mash pH | 5.20 |
| Sparge | Fly sparge with 4.5 gal |
A low-temperature single-infusion at 148 °F creates a dry, crisp canvas that lets the citrus-forward hops shine. Strike at 159 °F and hold for 75 minutes with mash pH near 5.20, then fly sparge with 4.5 gal for strong efficiency and a bright, clean finish.
Brewing Notes
Boil
Boil for 60 minutes. Add Magnum at 60 minutes for firm bitterness. Layer CTZ at 30 minutes, then finish with a rapid-fire trio at 1 minute – Centennial, Citra, and more CTZ – to lock in grapefruit, orange, and dank citrus. Use Whirlfloc at 15 minutes for clarity, plus Servomyces and yeast nutrient at 10 minutes to support a healthy fermentation.
Fermentation
Chill to 66-68 °F and pitch WLP001 California Ale Yeast. A two-stage fermentation yields clarity and a clean finish. Condition cold for about 14 days before packaging.
Dry Hop
Dry hop with 3.75 oz Falconer’s Flight for 3 days near the end of fermentation or 3 days before packaging. Keep oxygen exposure minimal and crash cold immediately after contact time.
Carbonation & Serving
Keg at 45 °F and 14.9 psi for a lively but not foamy presentation. Target 2.3-2.6 volumes CO₂. Serve at 40-45 °F in a nonic or stemmed tulip to focus aroma.
Why We Love It
This build delivers everything we want in a weeknight IPA: zesty citrus peel on the nose, a clean malt canvas, and a snappy bitterness that invites another sip. It is vibrant without being sticky, and the quick-contact dry hop keeps aromatics bright and fresh.
BJCP 21A
Here are the style guidelines from the BJCP for American IPA (21A):
| Original Gravity (OG) | 1.056 – 1.070 |
|---|---|
| Final Gravity (FG) | 1.008 – 1.014 |
| ABV | 5.5 – 7.5 % |
| IBU (Bitterness) | 40 – 70 |
| SRM (Color) | 6 – 14 (gold to light amber) |
| Mouthfeel | Medium-light to medium body; medium to medium-high carbonation; smooth, dry finish |
| Aroma & Flavor | Assertive American or New World hop character featuring citrus, pine, floral, or tropical notes over a clean, lightly bready malt backbone; neutral to lightly fruity fermentation |
This recipe targets OG 1.067, FG 1.011, ABV about 7.4 %, IBU about 66, and color around 5.9 SRM. Gravity, bitterness, and alcohol fit squarely within 21A, while the pale 5.9 SRM sits right at the lower edge of the color range for a bright, citrus-forward presentation.
