Black Forest Cake Porter – A Dessert Beer Done Right

Black Forest Cake Porter – A Dessert Beer Done Right

If you’ve ever thought “I don’t really like dark beers” but then demolished a slice of Black Forest cake… this beer is for you.

This Black Forest Cake Porter is designed to be:

  • Sweet but not cloying

  • Richly chocolatey without roast bitterness

  • Packed with cherry flavour

  • Soft, creamy, and approachable

No secondary fermenter. No oxygen exposure. Full control over flavour intensity.


Why This Recipe Works

Instead of relying on fermentation additions (which yeast loves to strip of flavour), this recipe:

  • Builds a soft, dessert-like malt base

  • Uses cold-side tinctures for chocolate and vanilla

  • Adds tart cherry concentrate at kegging for maximum flavour and aroma

  • Keeps bitterness low and body high

The result tastes like chocolate cake, cherry filling, and vanilla cream — not a beer pretending to be dessert.


Black Forest Cake Porter – 23 L Recipe

Target Stats

  • OG: 1.055
  • FG: 1.019

  • ABV: ~5.4–5.6% (including tinctures)

  • IBU: 10

  • Colour: Deep brown with ruby highlights


Grain Bill

Ingredient Amount Purpose
Maris Otter 4.0 kg (71.4%) Smooth base malt
Munich I 500 g (8.9%) Malty sweetness
Medium Crystal (≈60 L) 300 g (4.5%) Caramel depth
Light Chocolate Malt 250 g (4.5%) Soft chocolate flavour
Flaked Oats 200 g (3.6%) Creamy mouthfeel
Carafa Special II 100 g (1.8%) Colour without roast bite

Mash

  • 66 °C for 60 min

  • Sparge at 76 °C and collect wort

Boil – 60 Minutes

Time Addition
60 min 18 g East Kent Goldings
10 min 250 g lactose

Yeast

White Labs WLP002 – English Ale Yeast

  • Ferment at 18–20 °C

  • Leaves a slightly higher FG for sweetness and body


Fermentation

  • Ferment until FG is stable

  • Cold crash before kegging

Adjuncts (Cold-Side for Maximum Flavour)

Cherry (Primary Flavour)

  • 600–1000 mL Tart Cherry Concentrate (we used 2 bottles of Dr Superfoods ~ 946 mL)

  • Add directly to the keg

Bright, juicy cherry flavour with a balance of sweetness and tartness — exactly what Black Forest cake needs.


Chocolate – Cacao Nib Tincture

  • 250 g cacao nibs

  • Cover with 300–400 mL vodka
  • Steep 5–7 days

  • Strain and add liquid only

Gives rich chocolate cake flavour without bitterness.


Vanilla – Cream Layer

  • 2–3 vanilla beans (split and scraped)

  • Soak in 100–150 mL vodka

  • Steep 5–10 days

  • Strain and add liquid only

This is what turns “chocolate cherry porter” into cake.


Kegging Order (Oxygen-Safe)

  1. Add cherry concentrate to empty keg

  2. Add cacao nib tincture (strained)
  3. Add vanilla tincture (strained)

  4. Purge keg with CO₂
  5. Closed-transfer beer

  6. Purge headspace

  7. Chill and carbonate

Allow 3–5 days cold for flavours to meld before drinking.


 

Tasting Notes

  • Aroma: Chocolate cake, cherry compote, vanilla cream

  • Flavour: Smooth cocoa, juicy cherry mid-palate, soft sweetness

  • Mouthfeel: Full, creamy, silky

  • Finish: Dessert-like without being heavy


Final Thoughts

This beer is proof that dark beers don’t need to be bitter, roasty, or intimidating. Built properly, they can be comforting, indulgent, and wildly drinkable — even for people who normally avoid them.

If you love Black Forest cake, this one’s worth brewing.

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