Robo Choc

  • MaltyMalty
  • FruityFruity
  • CoffeeCoffee
  • RoastRoast
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A brew designed to serve and protect! A couple of adventurous brewers on the Coopers forum have used an English Bitter brew can, as a base for making a robust porter with great results, for drinking now and in the future. So, we thought we'd have a crack at our own version and we've called it Robo Choc. Although the backbone of this brew (English Bitter and Amber Malt extract) carries plenty of flavour, it’s the trio of specialty grains, which really add layers of flavour and complexity! Dark Crystal Malt, Chocolate Malt and Roasted Malt yield roasted coffee, chocolate, toffee characters while the late hop addition of Styrian Goldings (in the English Bitter brew can) gives a subtle 'Turkish Delight' character.

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Recipe Contains

1 × English Bitter (1.7kg)
1 × Thomas Coopers Amber Malt Extract (1.5kg)
1 × Roasted Barley (100g)
3 × Dark Crystal Malt (100g)
1 × Carbonation Drops (250g)

You'll Need

1 × 200g Chocolate Malt
1 × 250g White Sugar
1 × 11g Lallemand Nottingham Dry Yeast

Beer Style: Ale

Colour (EBC): 80
Volume: 22L
Difficulty: Advanced

ABV 5.7%

Alcohol by Volume

38 IBU

International Bitterness Units

EBC 80

Colour

This Recipe

Print Recipe
Ingredients

1 x 1.7kg Coopers English Bitter
1 x 1.5kg Thomas Coopers Amber Malt Extract
3 x 100g Dark Crystal Malt
1 x 200g Chocolate Malt
1 x 100g Roasted Barley
1 x 250g White Sugar
1 x 11g Lallemand Nottingham Dry Yeast
1 x 250g Carbonation Drops

Mix

The Day Before: Line a pot (at least 4 litres) with a mesh cleaning cloth (pulled straight from the
pack), then add the cracked Dark Crystal Malt, Chocolate Malt and Roasted Barley and 2.5 litres of
cold water.
Fit the lid and sit in the fridge for 24hrs.
Brew Day: Remove from the fridge then gather up the corners of the mesh cloth and lift, allowing the
liquid to drain from the Dark Crystal, Chocolate and Roasted Barley back into the pot.
Place the pot (with the lid off) onto the stovetop, bring to the boil then remove from the heat.
Cool the liquid by placing the pot in a bath of cold water for about 15mins.
Add the English Bitter, Amber Malt Extract, Sugar and the cooled liquid to the fermenting vessel and
then stir to dissolve.
Top up with cold tap water to the 17 litre mark, stir thoroughly.
Check the temperature and top up to the 22 litre mark with warm or cool water (refrigerated if
necessary) to start the brew at 20C.
Sprinkle the Nottingham and brew can yeast then fit the lid

Home Recipes ROBO CHOC

Robo Choc

A brew designed to serve and protect! A couple of adventurous brewers on the Coopers forum have used an English Bitter brew can, as a base for making a robust porter with great results, for drinking now and in the future. So, we thought we'd have a crack at our own version and we've called it Robo Choc. Although the backbone of this brew (English Bitter and Amber Malt extract) carries plenty of flavour, it’s the trio of specialty grains, which really add layers of flavour and complexity! Dark Crystal Malt, Chocolate Malt and Roasted Malt yield roasted coffee, chocolate, toffee characters while the late hop addition of Styrian Goldings (in the English Bitter brew can) gives a subtle 'Turkish Delight' character.

Robo Choc
Beer Style Ale
Flavour Profile Malty, Fruity, Coffee, Roast
Alcohol Content 5.7%
Colour (EBC) 80
Bitterness (IBU) 38
Volume 22L
Difficulty Advanced

Ingredients

1 x 1.7kg Coopers English Bitter
1 x 1.5kg Thomas Coopers Amber Malt Extract
3 x 100g Dark Crystal Malt
1 x 200g Chocolate Malt
1 x 100g Roasted Barley
1 x 250g White Sugar
1 x 11g Lallemand Nottingham Dry Yeast
1 x 250g Carbonation Drops

1. Mix

The Day Before: Line a pot (at least 4 litres) with a mesh cleaning cloth (pulled straight from the
pack), then add the cracked Dark Crystal Malt, Chocolate Malt and Roasted Barley and 2.5 litres of
cold water.
Fit the lid and sit in the fridge for 24hrs.
Brew Day: Remove from the fridge then gather up the corners of the mesh cloth and lift, allowing the
liquid to drain from the Dark Crystal, Chocolate and Roasted Barley back into the pot.
Place the pot (with the lid off) onto the stovetop, bring to the boil then remove from the heat.
Cool the liquid by placing the pot in a bath of cold water for about 15mins.
Add the English Bitter, Amber Malt Extract, Sugar and the cooled liquid to the fermenting vessel and
then stir to dissolve.
Top up with cold tap water to the 17 litre mark, stir thoroughly.
Check the temperature and top up to the 22 litre mark with warm or cool water (refrigerated if
necessary) to start the brew at 20C.
Sprinkle the Nottingham and brew can yeast then fit the lid

2. Brew

Ferment temperature should be as close to 20C as possible.
Fermentation has finished once the specific gravity is stable over 2 days.
Expected final gravity readings should be within 1010 – 1014.

3. Bottle

Gently fill clean PET bottles to about 3cm from the top.
Add 2 carbonation drops per bottle and secure the caps (use only one carbonation drop for bottles
intended to be stored for a longer period).
Store the bottles upright in a location out of direct sunlight at or above 18C.

4. Enjoy

After at least two weeks, check for sufficient carbonation by squeezing the PET bottles.
Naturally conditioned Stouts, being higher in alcohol and fuller of body, benefit from extended
conditioning at or above 18C.
Try one less chilled to get the benefits of the extra aromas and flavour.
When ready to drink, chill the bottles upright.
The chilled beer may be poured into clean glassware, leaving the sediment behind.
Expect the alcohol content to be approximately 5.7% ABV.

Common Questions

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