# 🍺 Top-down Brew: Old Peculier Clone

Enter the recipe data og: 1.055 m: British pale ale, 72.7, 2.2, 83 m: Torrified or flaked wheat, 5.7, 1.25, 78 m: Crystal 60L, 5.4, 60, 74 m: Crystal 150L, 1.8, 150, 74 m: Chocolate malt, 2.3, 400, 74 m: Black malt, 1.0, 500, 57 s: Lyle's Golden Syrup, 7.4, 0, 78 s: Black treacle, 3.7, 100, 78 ibu: 30 h: Target, 50, 11, 60 h: Challenger, 35, 7.5, 60 h: Fuggle, 15, 5, 15 dry: Fuggle, .5 y: ale

Suggestions for converting this recipe to steeped specialty grains plus malt extract:

- Delete the pale ale and wheat lines.
- For liquid malt extract, add s: Liquid light malt extract, 77.5, 5, 76
- For dry malt extract, add s: Dry light malt extract, 77.5, 3.5, 96
- Set the mash efficiency variable to 55% for steeping.

Target volume

Enter the desired volume at the end of the boil. The volume units can be either liters, gallons, or US barrels.

Measurement Units Metric US US Barrels

Select the preferred unit of measurement for the inputs and outputs. Metric uses liters, grams, and kilograms. US uses gallons, ounces, and pounds. US Barrels (31 gallons = 1 barrel) is in barrels, pounds, and ounces.

Mash Efficiency

Enter the anticipated mash efficiency percentage. If this is not known, try the following values based on the sparge method: Steeping (50%), No-sparge or brew-in-a-bag (65 to 75%), Batch sparge (80%), or Continuous (fly) sparge (85 to 90%).

← Click here when the data entry is done.

## Results

*** Waiting for results ***

## Notes

Theakston's Old Peculiar is a well known example of a British old ale or stock ale. This clone is based on a BYO recipe, with hop changes (Challenger and Target) and OG adjustment (1.055 estimated from 5.6% ABV) based on the official web site.

Source: Brew Your Own: Big Book of Clone Recipes (2018). Quarto Publishing Group, p. 171.

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