Chapter 11 — Further Reading

Sources are grouped by how confident we are in them, following the book's citation policy: Tier 1 are works and institutions we are confident exist and can stand behind; Tier 2 are real ideas and practices whose exact publication we have not pinned down; Tier 3 is constructed teaching material in this book, labeled where it appears.

Tier 1 — Verified canonical

Roger Fields, Restaurant Success by the Numbers. The best single companion to this chapter. Fields works recipe costing, food cost percentage, and the inventory adjustment from an operator's point of view rather than an accountant's, and his treatment of why the invoice shortcut fails is independent corroboration of §11.1.

Douglas Robert Brown and Elizabeth Godsmark Rowe, The Restaurant Manager's Handbook. Use it as a reference for the mechanics — cost card layouts, yield-test worksheets, portion-tool tables. It is encyclopedic rather than argumentative, which is exactly what you want when you are building a binder of thirty cards and need a format.

The United States Department of Agriculture (USDA). Publishes free, continuous data on commodity supply and price: cattle inventory reports, poultry and egg production and price series, and market news across produce, dairy, and protein. This is the public record behind Case Study 1 and the single best sanity check available to an operator wondering whether a price move is a supplier problem or a market problem.

The United States Bureau of Labor Statistics (BLS). The Consumer Price Index series for "food away from home" and "food at home" are the public measure of menu inflation versus grocery inflation that Case Study 2 relies on. Free, revised on a published schedule, and far better than anecdote.

The National Restaurant Association. Publishes operating benchmarks and industry research. Read association figures with the awareness that a trade body has interests, but the operational material is substantive.

The FDA Food Code, adopted in varying versions by states and localities. Relevant here for the allergen and labeling obligations that follow a specification change (§11.8's compliance callout) — and a reminder that the version that binds you is your jurisdiction's, not the model.

Tier 2 — Attributed, specifics unverified

The 28–32% food cost range for full service, and the higher ranges commonly cited for fine dining, are industry rules of thumb that appear consistently across trade publications, consulting practice, and operator convention. They are real in the sense that operators genuinely use them; they are not the output of a single definitive study, and they vary meaningfully by concept, market, and sales mix. Build your own from Chapter 31.

The ideal-to-actual variance tolerances in §11.7 — under a point normal, one to two worth investigating, above two a real problem — are widely used operator convention rather than a published standard. They tighten in high-volume, low-item-count operations and loosen where there is heavy scratch production and a changing menu.

The 2–5% waste allowance range is common practice rather than a standard. What it should be for your restaurant is a question your waste log answers (Chapter 13), not one a book can.

Published yield tables and yield percentages exist in several culinary references and in distributor literature. Treat any of them as a starting hypothesis only — §11.4 explains at length why somebody else's yield is not yours, and this is the single most common place where a costing binder is confidently wrong.

Standard disher and ladle sizing (the disher number being scoops per quart) is a genuine and consistent industry convention, but manufacturers vary slightly and worn tools drift. Verify against the tools in your own kitchen with water and a measuring cup — it takes five minutes and it is worth doing once.

Fully loaded labor rates (wage plus payroll taxes plus benefits) vary enormously by market, by position, and by what the operator includes. The \$19/hour figure used in this chapter for prep labor is illustrative; compute your own from Chapter 19.

Tier 3 — Illustrative / constructed (labeled in text)

Bellwether, the running business-plan project, and the Hearth Chicken cost card are constructed teaching examples. Every attached figure — the \$3.20/lb bird, the \$8.52 plate cost, the \$29.00 price — is illustrative. Ingredient prices in particular are a snapshot that decays; do not read any of them as a current market fact.

The third-year neighborhood restaurant in Figures 11.1 and 11.5 is a constructed teaching example. Its two-period inventory data and its variance decomposition are internally consistent and are not any real business's records.

The pork loin butcher test in Figure 11.4, the carrot trim test in §11.3, the salsa verde and roasted-root batch recipes in §11.2, the drift card in §11.6, and every worked calculation in the exercises and quiz use constructed numbers chosen to make the arithmetic legible and checkable.

The 120-seat restaurant in Case Study 2 is a clearly labeled composite, built from real industry patterns. Its figures are self-contained and do not attach to Bellwether.

Where to go next

If you want the count that makes §11.1 possible, go to Chapter 13 — specs, par levels, receiving, storage, and the physical inventory. Chapter 11 gives you the arithmetic; Chapter 13 gives you the number to put in it.

If you want to know what to do with the plate costs you just built, go to Chapter 12. Menu engineering takes the contribution margins from your cards and the unit counts from your ideal calculation and turns them into four quadrants and four actions.

If your chapter takeaway was that food cost alone is a trap, go to Chapter 31 for the P&L and the weekly flash report that puts food and labor on the same page — which is where prime cost stops being an idea and becomes a Monday routine.

And if you are running a bar, Chapter 15 is the same chapter in liquid form: pour cost, standard pour, cocktail costing down to the ice, and a variance that behaves exactly like this one.