Green River Rainbow Red Ale
by @john
Red canyon walls over jade water
An Irish red ale named for the Green River, toffee-sweet with a dry roasted finish, 5.4%.
Brewed to order
Two rainbow trout swim through jade water beneath red canyon walls on the label of this Irish red ale. The panel is framed in burnt orange, with cream letters and pink-striped fish.
- ABV
- 5.4%
- IBU
- 26
- Colour
- 14SRM
- OG to FG
- 1.0541.013
- Irish red ale, 5.4% ABV
- Toffee and caramel, dry roasted finish
- Two rainbow trout under red canyon walls
- 14 SRM, 26 IBU
- Maris Otter, crystal malt, roasted barley
In the glass

Toffee and caramel up front, light toast in the middle, a dry roasted finish with gentle earthy hops
- Serve
- 50°F in a nonic glass
- Alongside
- Shepherd's pie, aged cheddar, smoked trout on rye
Two rainbow trout cut through green water, pink stripes bright against the current. Above them, red sandstone climbs toward a pale sky, and juniper clings to the ledges. A burnt orange frame holds it all together.
It pours deep amber-red. Toffee and caramel come first, then toasted bread and a dry, faintly roasted finish. Open one when the shade finally reaches the bank and the rods are leaning on the truck.
Roasted barley is the quiet hand behind that red. Two ounces is all it takes; added late in the mash, it lends colour and a dry edge without turning the beer bitter or burnt.
The numbers
5.4%Alcohol by volume
(1.054 − 1.013) × 131.25
26Bitterness, IBU
Bitterness only means anything against the style. This one is a Irish red ale.
14Colour, SRM
The swatch above is this number on the standard reference ramp, not an impression of it.
Gravity1.054 down to 1.013 — 76% apparent attenuation.
Named for the Green River
Flaming Gorge, Northeast Utah · UT

The water it is named for
- Water type
- Tailwater
Details
Details
- River
- Green River
- Style
- Irish red ale
- ABV
- 5.4%
- Tasting notes
- toffee, caramel, toasted bread, light roast, earthy hops
- Colors
- burnt orange, red rock, jade green, cream, pink
Make it yourself

At a glance
- Style
- Irish red ale
- Gravity, OG → FG
- 1.054 → 1.013
- ABV
- 5.4%Derived from OG and FG
- Bitterness
- 26 IBU
- Colour
- 14SRMdeep amber
- Difficulty
- Second batchthe roasted barley needs a light hand and the mash a steady temperature.
- First pint
- 35 daysFrom brew day, including conditioning
- Brew day
- 2 h 10 minKettle on to kitchen clean. The rest is the yeast.
- You supply
- brew kettle, mash tun, fermenter with airlock, thermometer, hydrometer, wort chiller, sanitiser, siphon, bottles or keg system
- Written for
- 5 gal (18.9 L)
- Efficiency assumed
- 72%Brew-in-a-bag, full-volume. House guidance
Grain bill
5 malts · 10.31 lb for 5 gal

Milled grain, weighed for each batch size. The percentage is each malt's share of the grist and stays the same at every size.
| Malt | % of grist | 12-pack batch · 1.25 gal | Classic · 5 gal | 12×12 batch · 15 gal |
|---|---|---|---|---|
| Maris Otter | 87.3% | 2.25 lb (1.02 kg) | 9 lb (4.08 kg) | 27 lb (12.25 kg) |
| Munich | 4.8% | 2 oz (57 g) | 8 oz (227 g) | 1.5 lb (0.68 kg) |
| Crystal 40L | 4.8% | 2 oz (57 g) | 8 oz (227 g) | 1.5 lb (0.68 kg) |
| Crystal 120L | 1.8% | 0.8 oz (21 g) | 3 oz (85 g) | 9 oz (255 g) |
| Roasted barley | 1.2% | 0.5 oz (14 g) | 2 oz (57 g) | 6 oz (170 g) |
| Total grain | 100% | 2.58 lb (1.17 kg) | 10.31 lb (4.68 kg) | 30.94 lb (14.03 kg) |
Hop schedule
2 additions · 60 min boil

Pellet hops, weighed in grams. Boil times count down to the end of the boil, so 60 minutes means the first thing in the kettle.
| Hop | Use | Time | 12-pack batch · 1.25 gal | Classic · 5 gal | 12×12 batch · 15 gal |
|---|---|---|---|---|---|
| East Kent Goldings | Boil | 60 min | 8.9 g (0.31 oz) | 35 g (1.25 oz) | 106 g (3.75 oz) |
| East Kent Goldings | Boil | 15 min | 3.5 g (0.13 oz) | 14 g (0.5 oz) | 43 g (1.5 oz) |
Yeast and pitch
Wyeast 1084 Irish Ale · 1 liquid pack for 5 gal
Wyeast 1084 Irish Ale. Pitch at 64°F.
| Yeast | 12-pack batch · 1.25 gal | Classic · 5 gal | 12×12 batch · 15 gal |
|---|---|---|---|
| Wyeast 1084 Irish Ale | 1 liquid pack | 1 liquid pack | 3 liquid packs |
One pack per 5 gal, and one more above 1.060 OG in a batch over 3 gal. Never fewer than one. House guidance
Water
8.07 gal into the mash for 5 gal
Full-volume brew-in-a-bag: all the water goes in at the start and there is no sparge. Volumes are the total to heat, so the kettle has to hold the mash and still leave room to boil: the 12-pack kit sells a 5 gal stockpot and the 12×12 kit a 30 gal kettle for that.
| Water | 12-pack batch · 1.25 gal | Classic · 5 gal | 12×12 batch · 15 gal |
|---|---|---|---|
| Into the mash | 2.11 gal (8 L) | 8.07 gal (30.6 L) | 19.73 gal (74.7 L) |
| Boiled off | 0.5 gal (1.9 L) | 1.25 gal (4.7 L) | 1.25 gal (4.7 L) |
| Held by the grain | 0.21 gal (0.8 L) | 0.83 gal (3.1 L) | 2.48 gal (9.4 L) |
| Left as trub | 0.15 gal (0.6 L) | 1 gal (3.8 L) | 1 gal (3.8 L) |
| Into the fermenter | 1.25 gal (4.7 L) | 5 gal (18.9 L) | 15 gal (56.8 L) |
Boil-off, grain absorption and trub are typical figures for a stovetop pot and a propane kettle, not measurements of your own gear. Brew once, note what you end up with, and adjust. House guidance
Water profile Soft to moderate water with a balanced chloride to sulfate ratio keeps the malt round and the finish dry.
Mash
152°F · 60 min
The mash turns starch into sugar. Hold the temperature steady and the beer finishes the way the recipe intends.
- Rest152°F for 60 minutes
- Strike waterHeat to 162°F; the grain cools it to the rest temperature. House guidance
- Mash-outRaise to 168°F and hold 10 minutes, then lift and drain the bag. House guidance
- Mash inhold it steady, because this rest sets a medium body
- Mash outit loosens the sugars for an easier sparge
Boil
60 min · 2 hop additions
Hops go in on a countdown from the end of the boil. Early additions give bitterness; late ones give aroma.
- Length60 minutes
- 60 minEast Kent Goldings
- 15 minEast Kent Goldings
- 15 minA kettle fining (whirlfloc or Irish moss) clears the beer if you have one. House guidance
- Chillto 64°Fa cool start keeps the yeast clean and quiet
Fermentation
3 steps · first pint in 35 days

The recipe's own schedule, in order. Temperature control matters more than almost anything else on this page.
- 7 days at 64°F
- 3 days at 68°F
- 2 days at 35°F
First pint 35 days from brew day.
Packaging and carbonation
2.3 volumes CO₂ · bottle or keg

Target 2.3 volumes of CO₂.
| Bottling | 12-pack batch · 1.25 gal | Classic · 5 gal | 12×12 batch · 15 gal |
|---|---|---|---|
| Corn sugar to prime | 0.96 oz (27 g) | 3.86 oz (109 g) | 11.57 oz (328 g) |
| 12 oz bottles it fills | 12 | 50 | 144 |
Dissolve the sugar in a little boiled water, stir it gently into the beer, then bottle. The amount is worked out for 68°F, the warmest the beer got while it fermented.
Kegging Set the regulator to 9.1 psi at 38°F.
Kegging instead Skip the bottles with 3 × 5 gal ball-lock kegs, 1 × 5 lb CO₂ tank, 1 × dual-gauge regulator, 1 × gas and beer lines with picnic taps: the kegging upgrade for the 15 gal home brewery, $594.
Brewer's notes
3 tips
- Add the roasted barley in the last 10 minutes of the mash for colour without harsh roast.From the recipe
- Let the beer rise to 68°F near the end so the yeast cleans up diacetyl.From the recipe
- Keep the carbonation modest so the toffee stays soft on the tongue.From the recipe

Every kit size
Ingredients only
Ingredient kit · 12-pack batch
$25.13
$2.09 a bottle
Grain milled, hops bagged per addition, yeast, priming sugar and 12 caps, for 1.25 gal.
Includes Maris Otter · Munich · Crystal 40L · Crystal 120L · and 8 more
Every item in this kit · 12 items
Ingredients
- Maris Otter$5.83
- Munich$0.32
- Crystal 40L$0.36
- Crystal 120L$0.14
- Roasted barley$0.09
- East Kent Goldings (60 min)$1.50
- East Kent Goldings (15 min)$1.50
- Wyeast 1084 Irish Ale$11.99
- Milling and kitting$3
Packaging
- Corn sugar for priming$0.40
- Crown capsIncluded
Guide
- Printed brew guideIncluded
Ingredient kit · 12×12 batch
$156.43
$1.09 a bottle
Grain milled, hops bagged per addition, yeast, priming sugar and 144 caps, for 15 gal.
Includes Maris Otter · Munich · Crystal 40L · Crystal 120L · and 8 more
Every item in this kit · 12 items
Ingredients
- Maris Otter$69.93
- Munich$3.89
- Crystal 40L$4.34
- Crystal 120L$1.63
- Roasted barley$1.08
- East Kent Goldings (60 min)$14.96
- East Kent Goldings (15 min)$5.99
- Wyeast 1084 Irish Ale$35.97
- Milling and kitting$8
Packaging
- Corn sugar for priming$4.64
- Crown caps$6
Guide
- Printed brew guideIncluded
Complete home brewery
Complete home brewery · 12-pack batch
$218.95
$18.25 a bottle
Bought separately $240.49 · you save $21.54
All the equipment, then the ingredient kit, for 1.25 gal. Works on a kitchen stove.
Includes 5 gal stainless stockpot · Fine-mesh brew bag · 1.5 gal glass fermenter with drilled bung · 3-piece airlock · and 22 more
Every item in this kit · 26 items
Equipment
- 5 gal stainless stockpot$49.99
- Fine-mesh brew bag$9.99
- 1.5 gal glass fermenter with drilled bung$17.99
- 3-piece airlock$2.49
- No-rinse sanitizer, 4 oz$12.99
- Hydrometer and test jar$15.99
- Digital probe thermometer$14.99
- Mini auto-siphon with tubing$13.99
- Spring-tip bottle filler$5.99
- 12 oz amber bottles$16.99
- Wing capper$19.99
- Brewery wash, 1 lb$9.99
- 0.1 g kitchen scale$14.99
- Long stainless spoon$8.99
Ingredients
- Maris Otter$5.83
- Munich$0.32
- Crystal 40L$0.36
- Crystal 120L$0.14
- Roasted barley$0.09
- East Kent Goldings (60 min)$1.50
- East Kent Goldings (15 min)$1.50
- Wyeast 1084 Irish Ale$11.99
- Milling and kitting$3
Packaging
- Corn sugar for priming$0.40
- Crown capsIncluded
Guide
- Printed brew guideIncluded
Complete home brewery · 12×12 batch
$1,252.43
$8.70 a bottle
Bought separately $1,374.21 · you save $121.78
All the equipment, then the ingredient kit, for 15 gal. You supply a propane tank and water.
Includes 30 gal stainless kettle with ball valve and thermometer · 72 · 30 gal brew bag · 50 ft copper immersion chiller · and 25 more
Every item in this kit · 29 items
Equipment
- 30 gal stainless kettle with ball valve and thermometer$399
- 72,000 BTU propane burner and stand$99
- 30 gal brew bag$44.99
- 50 ft copper immersion chiller$129
- 7.9 gal fermenting buckets with lids and airlocks$89.97
- No-rinse sanitizer, 32 oz$32.99
- Brewery wash, 4 lb$34.99
- Hydrometer and test jar$15.99
- Refractometer$29.99
- Digital thermometer$24.99
- ½" auto-siphon with tubing$24.99
- Bottling buckets with spigots$55.98
- Bottle filler$5.99
- 12 oz amber bottles (6 cases)$119.94
- Bench capper$59.99
- Mash paddle$24.99
- Digital scale$24.99
Ingredients
- Maris Otter$69.93
- Munich$3.89
- Crystal 40L$4.34
- Crystal 120L$1.63
- Roasted barley$1.08
- East Kent Goldings (60 min)$14.96
- East Kent Goldings (15 min)$5.99
- Wyeast 1084 Irish Ale$35.97
- Milling and kitting$8
Packaging
- Corn sugar for priming$4.64
- Crown caps$6
Guide
- Printed brew guideIncluded
The creator

Remixes
No remixes yet — make your own version.
Where this came from
river beer · made
0 — nothing entered the score yet, at the Derby's published weights, since . Views are not counted.
- irish red ale
- red ale
- green river
- rainbow trout
- trout
- canyon
- fly fishing
- homebrew recipe
- maris otter
- east kent goldings
- toffee



