21st Amendment Brewery Lower de Boom Barleywine

Lower de Boom Barleywine

 

21st Amendment Brewery in San Leandro, California, United States 🇺🇸

  Barley Wine - Barley Regular Out of Production
Score
7.03
ABV: 11.5% IBU: 92 Ticks: 68
Deep, mahogany color, rich malt candied, rock sugar flavors with sweet burnt currant and fig aromas. It’s strong alcohol content is tempered by a clean bitterness and complex flavors. This Barley Wine is named for Cornelius de Boom, the San Francisco Belgian Consulate General (1850 to 1851) and surprisingly the name of the alley along-side the 21st Amendment on 2nd Street.
 

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7.5/10 Appearance 8 Aroma 7 Flavor 8 Texture 8 Overall 7
Canned. Dark pour.quickly vanishing head. Boozemania. Fruits etc and fermentation Pretty good barleywine ....
Tried from Can on 20 May 2025 at 01:07

8/10 Appearance 6 Aroma 9 Flavor 8 Texture 8 Overall 8
Rating #8006, Beer #14 of 17 (8 beers on either side of #8000 plus the magic 8000th itself) Sampled as a Vertical Tasting of a ~7 year old can and a ~4 year old can, both kept in identical places in my condo/house while I moved and kept up saving these for the past four and seven years. Perfectly, crystal clear copper and deep amber coloured body with a brilliant ruby-tinted copper glow when held up to a light, and all with almost no head at all on the ~7 year beer and a single centimetre tall off-white head that shows on the ~4 year old batch. Aroma of the seven year old batch shows as a soft toffee and robust, earthy pungency with some very soft caramelised sugars and a touch of malt without much else and hardly any alcohol. Aroma of the four year old batch shows as much more assertive and pungent with some scotch whiskey, oak, barrel and charred oak notes with a dash of caramelised sugars towards the very end, but this is definitely stronger than the seven year old batch in the nose. Mediium-bodied; The seven year batch shows as a very nice soft and enjoyable sweetness from carmelised sugars, toffee and some very soft dry and deeper metalic and hoppy notes tha show the slightest amount of bitterness, around. The four year batch shows much more of a defined, woodsy, piney and floral hop flavoured beer with a lot of light bitterness and charred oak notes with some mellow sweetness, seemingly from fruit, with a bunch of other deeper and earthy grainy and malt notes that finish this one off pretty nicely. Overall, a very deep and complex beer, as you'd expect from the style that focuses on the pitted fruits and oak, dry, earthy flavours. I definitely preferred the 7 year old can over the 4 year old can, in terms of flavours, effervescence and especially complexity and drinkability. There was MUCH less pungency in the 7 year old can, and had almost the same amount of flavours without losing too much in terms of complexity or body with the extra 3 years. While I realise that not everyone can age a beer 7 or even 4 years before drinking, it's definitely worth something if you can snag a barley wine or other deep beer, hide away for a while and stumble across another of the same beer many years later in order to do a vertical tasting of some old beer, for an important beer milestone! These were the fourteenth beers of my 8000th celebration, the sixth on the 'other side' of 8000, but it was well worth saving both of these to sample vertically, some four and seven years later. I sampled these two 8,4 ounce (250 mL) can, purchased from La Bodega in Anchorage, Alaska on 23-May-2013 for US$2,85 alongside the same, 8,4 ounce can purchased from Whole Foods in Tyson's Corner (Falls church), Virginia on 10-March-2016 for US$2,89 sampled both at my house here in Washington on 03-May-2020 as Beer #14 of the 8000th Beer Celebration. 7 year old rating: 9,3,8,4,17 4 year old rating; 8,4,8,3,16 10+ year old rating (24-November-2024) S: alcohol - toffee - deep sugars A: hazy apricot body - thinnish tan head T: rich malt - caramelised sugars P: pitted fruits - deep malts - earthy finish O: rustic - complex...still...somehow - basement-y 8,4,8,4,16 Whole Foods: Tyson's Corner, VA, 23-March-2014 purchase, US$2,49
Tried from Can on 16 May 2020 at 19:23

8.1/10 Appearance 8 Aroma 7 Flavor 8 Texture 10 Overall 8.5
A rather formidable barleywine, boasting both the expected deep caramel-toffee-nut malt profile and a surprisingly fruity, balanced citrus hop backbone. The sweetness never grows overbearing, while the orange and lemon notes couple with berry undertones to provide a punch-like complexity before settling into a prolonged but manageable bitterness. A year has taken away almost all the boozy warmth, leaving a chewy, hefty texture that makes it way too easy to kill a can. Damn fine beer.
Tried from Can on 21 Dec 2017 at 05:28

8.8/10 Appearance 8 Aroma 9 Flavor 9 Texture 10 Overall 8
American-style barleywine apparently named after Cornelius De Boom, a Belgian entrepreneur drawn to San Francisco during the Gold Rush, making it to Honorary Belgian Consul with a street named after him - just round the corner from 21st Amendment. From a smallish and narrow, 250 ml can at BeerTemple in Amsterdam; apparently the first craft beer filled in this volume, intended to translate the old small English barleywine bottle concept to the 21st-century ’craft beer can’ idea. Lightly lacing, egg-white, moussy, stable head over a hazy deep orangey amber coloured beer. Intense, very seductive aroma of biscuit, orange zest, dried mango, brown rum, honey liqueur, marmelade, parsley, pink grapefruit, bourbon, lychee, pine resin, mandarin. Intense, yet ’clean’ fruitiness in the onset, a basket filled to the brim with ripe mango, lychee, granadilla and tangerine, sweet and ’candied’ with a balancing sourishness around it, soft carbo, very vinous, very oily, thick mouthfeel. Very biscuity, bit caramelly and very lightly nutty malt body, thick, syrupy and rich with honeyish sugary sweetness on top but near the end dried by a very potent hop dosage, very resiny, piney, grapefruity and ’tropical fruity’, orange peel and exotic pepper bitterness, paired with a glow of bourbon-like, very warming yet non-astringent alcohol. Very intense beer even for this style, but utterly delicious and rich, potentially the best American-style barleywine I ever had, with strong IIPA-like tendencies like many other Californian interpretations of this style.
Tried from Can on 28 Jun 2017 at 13:53

7.5/10 Appearance 6 Aroma 8 Flavor 8 Texture 6 Overall 8
Can from New Beer Distributors @ home. Clear deep amber colour. Off white head with short retention. Aroma’s: big caramel malts, sweetish, a bit sweaty cheese. Retronasal it’s sweet, caramel malts, light resin. Flavour is moderate to full sweet with light to moderate bitterness. Alcohol feel is quite sharp, hot. Medium bodied. Long finish, slightly dry and above moderate bitter. Pretty nice.
Tried from Can on 10 Apr 2017 at 15:11

8.1/10 Appearance 6 Aroma 8 Flavor 9 Texture 8 Overall 8.5
Imported from my RateBeer account as 21st Amendment Lower de Boom Barleywine (by 21st Amendment Brewery):
Aroma: 8/10, Appearance: 3/5, Taste: 9/10, Palate: 4/5, Overall: 17/20, MyTotalScore: 4.1/5

16/I/17 - 8.4Fl. Oz. can @ Taco Monday (home) - BB: n/a, canned: XII/17/15 (2017-51) Thanks to Anthony for sharing the can!

Clear amber beer, creamy beige head, little stable, bit adhesive. Aroma: quite some strawberry jam, fruity, peach, sweet, orange peel, zesty, some citrus. MF: soft carbon, medium to full body. Taste: sweet start, caramel malts, bitter hops, sugary touch, alcohol, some dried fruits. Aftertaste: alcohol, dry bitterness, caramel, alcohol, dried fruits, strawberry jam, vanilla, sweet, very nice beer! Also great story! :-D
Tried from Can on 16 Jan 2017 at 17:00

7.4/10 Appearance 6 Aroma 8 Flavor 8 Texture 6 Overall 7.5
Light amber color. Very hoppy citrusy nose with massive caramel notes. Light body, tons of hops, tons of malt, Lots of bitterness, citrusy bitterness in the finish with lots of caramel. Typical American BW.
Tried from Can on 06 Nov 2016 at 01:07

7.9/10 Appearance 8 Aroma 8 Flavor 8 Texture 8 Overall 7.5
250 ml can into tulip glass, canned on 12/17/2015. Pours slightly hazy reddish/orange/copper color with a 1 finger dense light khaki head with good retention, that reduces to a small cap that lingers. Light spotty soapy lacing clings around the glass. Aromas of big grapefruit, tangerine, apricot, pineapple, citrus peel, raisin, plum, fig, leather, pine, caramel, brown sugar, toffee, toasted bread, and floral/grassy earthiness. Very nice aromas with good balance and complexity of citrus/pine hops, fruity yeast, and dark/bready malt notes; with great strength. Taste of big grapefruit, tangerine, apricot, pineapple, citrus peel, raisin, plum, fig, pine, caramel, brown sugar, toffee, toasted bread, and floral/grassy earthiness. Moderate pine/citrus peel/grassy bitterness on the finish; with lingering notes of grapefruit, tangerine, apricot, pineapple, raisin, plum, fig, leather, pine, caramel, brown sugar, toffee, toasted bread, and floral/grassy earthiness on the finish for a while. Very nice complexity, robustness, and balance of citrus/pine hops, fruity yeast, and dark/bready malt flavors; with a great malt/bitterness balance and zero astringent hop flavors after the finish. Light dryness from bitterness as well. Medium carbonation and full body; with a very smooth, moderately sticky/resinous, and creamy/slick balanced mouthfeel that is great. Alcohol is well hidden with only a light warmth lingering after the finish. Overall this is a very nice American Barleywine. All around nice complexity, robustness, and balance of citrus/pine hops, fruity yeast, and dark/bready malt flavors; very smooth and easy to sip on for the ABV. A very enjoyable offering.
Tried from Can on 17 Jul 2016 at 19:01

7.9/10 Appearance 8 Aroma 7 Flavor 8 Texture 8 Overall 8.5
8.4 oz can at home on 17th June 2016 during a ’Random tasting evening’ with myself. Pourec carefully into an old ’Schossbrau Pils’ tulip glass, lovely looking brew. Clean and clear bodied beer, teak in colour, the head a small off-white affair. Alcoholic hue to the whole brew, the aroma although booze filled also has a rich malty nose with caramel and toffee esters. The taste was semi-sweet first with a mild hop bitterness within the flavours, complex and very drinkable. Went well with a few Cashew Nuts.
Tried from Can on 17 Jun 2016 at 16:32

6.9/10 Appearance 6 Aroma 7 Flavor 7 Texture 6 Overall 7.5
Can at craig’s. Pours clear amber, nose is sweet toffee, caramel, light fruit, taste is similar.
Tried from Can on 02 Jun 2016 at 14:25