Classic American IPA homebrew in a pint glass, golden amber colour with a white head
IPA Beginner Friendly

Classic American IPA

Bold citrus aroma, assertive hop bitterness, and a clean, dry finish — this is the quintessential American IPA. Brewed with Centennial, Cascade, and Citra hops, it drinks like a craft brewery pint but costs under $40 to make. Our #1 recommended first brew.

3–4 hrs Brew Day
3 Weeks Ready to Drink
6.9% ABV
65 IBU Bitterness
SRM 8 Colour
5 gal Batch Size

Fermentation Schedule

What Does It Taste Like?

This IPA pours a clear golden amber with a white, creamy head. The aroma hits you first — fresh citrus (grapefruit, orange peel), tropical fruit from the Citra, and piney resin from the Centennial. On the palate, a clean malt backbone supports a firm but not harsh bitterness, finishing crisp and dry. This is the style that turned millions of people into craft beer fans.

🍊 Tasting Profile

  • Aroma: Grapefruit, orange peel, tropical fruit, pine resin
  • Flavour: Clean malt sweetness upfront, firm citrusy bitterness mid-palate, dry hoppy finish
  • Mouthfeel: Medium body, moderate carbonation, clean and refreshing
  • Colour: Golden amber (SRM 8) — think sunrise orange in a glass
  • Pairs well with: Spicy food, burgers, sharp cheddar, BBQ

Step-by-Step Instructions

1

Sanitise Everything

Mix Star San per instructions (1 oz per 5 gallons of water) and sanitise your fermenter, lid, airlock, spoon, funnel, and hydrometer. No need to rinse — Star San is food safe at working concentration. Let equipment air-dry or use immediately.

Critical: This is the single most important step. Off-flavours and ruined batches almost always trace back to poor sanitation. Don't rush it.
2

Heat Water & Steep Specialty Grain

Add 2.5 gallons of cold water to your kettle and heat to 155°F. Place the 0.5 lb of Crystal 40L grain in a muslin bag and submerge. Steep for 30 minutes, maintaining 150–158°F. The grain adds a touch of colour, light caramel sweetness, and body.

Tip: Don't let the water boil with the grain in — temperatures above 170°F extract harsh tannins. Use a thermometer and keep it steady.
3

Remove Grain & Add Malt Extract

Lift the grain bag out of the kettle and let it drip naturally — do not squeeze it (squeezing can release tannins). Remove the kettle from heat. Add all 9 lbs of Light LME, stirring constantly and thoroughly to prevent it from scorching on the bottom.

Tip: Adding LME off the heat prevents scorching. Once fully dissolved, return to heat and bring to a rolling boil.
4

60-Minute Hop Addition — Bittering

Once you have a steady rolling boil, add 1.5 oz Centennial hops and start your 60-minute countdown timer. Watch the kettle carefully — the boil may foam up in the first 2 minutes (this is called "hot break"). Stir to prevent boil-over. Then relax, the boil runs itself.

Tip: Keep a gentle rolling boil — not a violent one. Too aggressive evaporates too much water and can reduce your batch volume.
5

15-Minute Additions — Flavour & Clarity

With 15 minutes remaining, add 0.75 oz Cascade hops and 1 tsp Irish Moss. The Cascade hops add citrus and floral flavour. Irish Moss is a clarifying agent — it causes proteins to clump together and drop out of suspension, giving you a clearer finished beer.

6

5-Minute Hop Addition — Aroma

With 5 minutes remaining, add 0.5 oz Simcoe hops. Late hop additions spend minimal time in the boil so their aromatic oils are not driven off by heat — this locks in tropical, piney, resinous aromas in your finished beer.

7

Flameout Hop Addition

Turn off the heat. Add 0.5 oz Citra hops, stir gently, and let steep with a lid on for 10 minutes. The residual heat extracts intense tropical and citrus aroma without boiling off the delicate essential oils. Citra is the "secret weapon" of this recipe.

8

Cool the Wort Quickly

Fill your sink or a large tub with ice and cold water. Set the kettle in the ice bath and stir gently every few minutes. Cool to below 72°F — ideally 65–68°F. This should take 20–30 minutes. Rapid cooling prevents contamination (bacteria thrive between 80–120°F) and improves clarity.

Upgrade tip: A wort chiller (immersion or counterflow) can cool a 5-gallon batch in under 10 minutes. Worth buying once you're hooked on brewing.
9

Transfer to Fermenter & Take OG Reading

Pour or siphon the cooled wort through a sanitised funnel/strainer into your fermenter. Top up with cold filtered water to reach 5 gallons total. Using your hydrometer, take an original gravity (OG) reading — target is 1.065. Record this number; you'll use it to calculate ABV later.

10

Pitch Yeast & Seal

Sprinkle one packet of Safale US-05 directly onto the surface of the wort (no need to rehydrate dry yeast). Seal the fermenter, fill the airlock halfway with sanitiser solution, and insert it. Move the fermenter to a stable location at 65–68°F.

What happens next: Within 12–48 hours you'll see bubbles in the airlock — fermentation has started. Leave it completely undisturbed. Don't open it. Don't check it obsessively. Trust the yeast.
11

Dry Hop (Day 10)

After 10 days, primary fermentation should be winding down (bubbling slows significantly). Carefully open the fermenter and add 1 oz Cascade hops directly in. Re-seal and leave for 5 more days. Dry hopping adds intense fresh hop aroma without any bitterness — this is what gives the beer that "just-brewed" smell in your glass.

12

Check Final Gravity & Bottle

On Day 15, take a hydrometer reading. Target final gravity (FG) is 1.012. If steady over 2 days, you're ready to bottle. Boil 5 oz corn sugar in 2 cups water, cool, gently stir into beer. Siphon into clean, sanitised bottles. Cap securely.

ABV calculation: (OG − FG) × 131.25 = ABV%. With OG 1.065 and FG 1.012: (0.053) × 131.25 = 6.9% ABV.
13

Condition & Enjoy

Store bottles at room temperature (65–72°F) for 2 weeks. The residual yeast consumes the priming sugar and creates natural CO₂ carbonation inside each bottle. After 2 weeks, chill one bottle for 24 hours, pop it open, pour into a clean glass, and enjoy the beer you made from scratch. 🍺

Brewer's Notes & Tips

📋 Pro Tips for a Better IPA

  • Water quality matters: Use filtered tap water or bottled spring water. Avoid softened water (high sodium) or distilled water (too mineral-deficient). Ideal water for IPAs is slightly harder.
  • Yeast temperature: US-05 performs best at 65–68°F. Higher temperatures produce fruity esters that can clash with the hop character. Find a cool spot in your home.
  • Don't skip the dry hop: The dry hop is responsible for roughly half the aroma in the finished beer. It's the step that separates a good IPA from a great one.
  • Hop freshness: Use hops within 12–18 months of their harvest date, stored in the freezer if possible. Stale hops smell like cheese or grass and will ruin the aroma.
  • Chill your glass: Serve this IPA at 45–50°F in a clean, room-temperature (not frozen) glass. An ice-cold glass suppresses aromas. A clean glass prevents foaming.
  • Patience wins: If you can wait 3 full weeks before opening the first bottle, the beer will be noticeably better than at 2 weeks. The flavours integrate and the carbonation stabilises.

Troubleshooting

Something look or smell off? Here are the most common issues with this recipe and how to fix them next time:

  • No bubbles in airlock after 48 hours: Check your lid seal first — CO₂ may be escaping elsewhere. If truly no activity, your yeast may be old or the wort was too hot when pitched. Pitch a fresh packet of US-05 and it will restart.
  • Beer is hazy/cloudy: Some haze is normal in an unfiltered homebrew. If it bothers you, cold-crash the fermenter at 35–40°F for 48 hours before bottling to drop yeast and proteins out of suspension.
  • Flat beer: Fermentation temperature during conditioning was too cold (below 60°F), or not enough priming sugar. Store bottles in a warmer spot and give an extra week.
  • Gushing/over-carbonated: Beer wasn't fully fermented before bottling (gravity was still dropping). Always verify with two consistent gravity readings 2 days apart before bottling.
  • Off-flavour — vinegar/sour: Contamination from unclean equipment. Deep clean all equipment with PBW cleaner, re-sanitise with Star San, and brew again.
  • Off-flavour — cardboard/stale: Oxidation — beer was splashed or stirred vigorously after fermentation. Handle beer gently after fermentation completes, especially during bottling.

Where to Buy These Ingredients

All ingredients in this recipe are widely available from homebrew supply stores and online retailers. Below are our recommended sources — affiliate links help support this site at no extra cost to you.

🌾

Light LME + Crystal 40L Grain

The malt backbone of this recipe. Briess, Muntons, and MoreBeer house brands are all excellent.

🌿

Centennial, Cascade, Simcoe & Citra Hops

Buy whole leaf or pellet hops. Pellet hops are easier to work with and store longer in the freezer.

🧫

Safale US-05 American Ale Yeast

The gold-standard dry ale yeast. Clean, reliable, and forgiving. Perfect for all American-style ales.

~$4–6 Amazon ›
🧼

Star San No-Rinse Sanitiser

The industry standard for home brewing sanitation. One bottle lasts dozens of batches.

~$12–15 Amazon ›

New to brewing? Don't have any equipment yet? Check our Starter Kit Buying Guide — we've reviewed the best beginner kits so you can get everything you need in one order.