Use the official codes to normalize source notes and prevent duplicate or ambiguous recipe tags.
This is the company’s canonical nomenclature and stated production structure.
The official recipe guide defines B and E mash bills and five yeast codes—V, K, O, Q, and F—whose combinations produce ten Four Roses bourbon recipes.
Ten Signature Recipes
Behind the Recipe
Verified against the accessible source on 2026-08-29. Stored as a paraphrase; no unverified wording is presented as a quotation.
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