Menu design in numbers: what the traditional method never measures and the Masterestaurant method does

Eleven items that turn less than twice a week

A 34-item menu where 11 references turn less than twice a week works as a storeroom, not as a commercial offer. Each of those eleven drags idle inventory, quiet waste, cubic feet of walk-in space and mise en place minutes that no recipe card ever bills. The industry pushes the other way: full-service menu price inflation peaked at 9.0% year over year in 2022 according to the National Restaurant Association, while limited service hit 8.2% in April 2023 before easing. Raising prices was almost everyone's answer. Cutting SKU count and recosting what remains was almost nobody's answer, and that is precisely the lever sleeping inside your current menu. Go down to 29 items, recost every recipe against the last thirty days of purchases, and you will watch three to six points of gross margin surface that were already paid for. Costing a dish once, on launch day, guarantees the card ages worse than the product.

A recipe costed in January lies by August

Look at 2025 input numbers: retail beef hit USD 5.98 per pound in May, an all-time high, per the Bureau of Labor Statistics via CBS News, and ground beef reached USD 6.12 in June. A dozen Grade A eggs went from USD 2.04 in August 2023 to USD 4.95 in January 2025, also BLS. Against that, the median burger price on U.S. menus stood at USD 14.48 in September 2025, barely +3.1% year over year according to Circana. There is your scissor: inputs climbed double digits while menu price moved a third of that. The decision these three figures trigger together is one and the same: monthly review of standard recipes against real purchase prices, not annual. Confusing costing with menu engineering produces menus that are technically flawless and commercially dead. Portion costing answers what this unit costs me to produce; engineering answers what the house earns per unit sold and how often it sells.

Portion costing and menu engineering answer different questions

In the financial audits at Masterestaurant, Diego F. Parra insists you start with the second question and correct with the first, never the reverse. A cash example: ceviche at 24% food cost leaving 78 pesos of margin and selling 30 units a week contributes 2,340 pesos; risotto at 31% leaving 145 and selling 26 contributes 3,770. The percentage crowns the ceviche, the cash register crowns the risotto. Design with the food cost speedometer on and you will cut the dish that pays your payroll. Applying a flat pricing rule across the whole menu is expensive because guests do not read every line with the same magnifying glass. Deloitte measured in its 2025 consumer report that price sensitivity in full service concentrates in the three appetizer categories, not in entrées. That reorders the work: appetizers absorb any adjustment badly and entrées tolerate it far better.

Where price sensitivity actually lives on the menu?

Add bar behavior, where average pour cost runs near 20% —liquor around 15%, draft beer 20%, wine between 35% and 45% per BackBar— and a clear map appears of which menu zones can take a price move without punishing traffic.

Bottom line: freeze appetizer prices, adjust entrées by absolute margin, and work the bar through reference mix rather than a single percentage. Between 8% and 22% of the input disappears before it reaches the plate, and traditional method ignores it because it costs on purchase weight. Whole beef cuts and unportioned fish live at the top of that range. Fresh fish, valued by the USDA Economic Research Service at USD 9.18 per pound in 2024, does not cost 9.18 on the plate: it costs whatever remains after butchering, and at 20% yield loss the usable pound approaches USD 11.48. Compare that with the proteins in the same 2024 USDA report —chicken USD 2.99, pork USD 3.11, beef USD 6.51 per pound— and you will see the cost ranking reshuffle once real yield is applied.

The waste hidden by purchase weight

The decision that comes out of here: no recipe card enters the system without a yield factor measured in your own kitchen. Two dishes with identical absolute margin are not worth the same if one occupies twice the flat top. Take a dish leaving 145 pesos that fires in four minutes of line time: it yields 2,175 pesos of margin per station hour. Another leaving 190 but consuming eleven minutes yields barely 1,036. With the station slammed on a Friday at nine at night, the second dish is charging rent to the first, and no food cost sheet ever notices. I got this wrong for years, prioritizing unit margin without crossing it against station time. Count the real minutes of each dish during peak service, not the ones written on the recipe. Bottom line for this block: the criterion for staying on the menu is margin per station hour when the kitchen is full, and absolute margin when capacity is idle.

What would happen if you cut the eleven dead items tomorrow?

Suppose you pull the eleven slow-turning references on Monday. First consequence: eleven inventory lines drop, along with their associated waste and the purchases that only fed those dishes.

Second: morning mise en place shortens, and those minutes go back into prepping what actually turns. Third, the uncomfortable one: between 5% and 10% of those eleven dishes' sales will not migrate, it simply leaves. Fourth: the rest does migrate toward better-margin dishes and you end up with lower nominal revenue and higher profit. The tension is real —short menu versus perceived variety— and it resolves through scheduled rotation: 52% of consumers consider an attractive limited-time offer important when choosing a restaurant, per Technomic 2024. Variety gets delivered by calendar, not by permanent inventory. Three numbers and their action. First, 9.0%: the 2022 full-service menu inflation peak (National Restaurant Association) against the +3.1% year-over-year median burger in September 2025 (Circana).

The 3 numbers you should tattoo on yourself

Action: recost every recipe against the last thirty days of invoices, this month. Second, 22%: the waste ceiling on beef cuts and whole fish. Action: measure the yield factor of your ten highest-spend inputs with a scale and a stopwatch, then put it on the card. Third, USD 5.98 per pound of beef in May 2025 (BLS via CBS News). Action: reassign menu prominence toward USD 2.99 and USD 3.11 proteins —chicken and pork, USDA 2024— without lowering selling price. Start today with the first number: open the last thirty days of invoices. Designing a menu by food cost percentage is like driving while watching the speedometer instead of the road. A ceviche at 24% delivering 78 in margin across 30 weekly units contributes 2,340; a risotto at 31% delivering 145 across 26 units contributes 3,770. The percentage rewards the first, the till rewards the second.

Where the two methods truly split?

Deloitte's 2025 consumer research measured that price sensitivity in full-service concentrates in the entry categories of the menu rather than in mains, which makes a flat rule across the whole card even more expensive.

Second split: trim loss. Traditional costing works from purchase weight, and 8% to 22% of the product disappears there depending on the item, with beef cuts and whole fish at the top of the range. A spec sheet that ignores net yield reports a portion cost 4 to 9 points below reality, and that gap stays invisible until inventory closes short and the storeroom takes the blame. Third split, the one almost nobody measures: station time. A dish can show flawless numbers on paper and still wreck a shift when it eats six grill minutes during the nine o'clock peak. Divide contribution margin by minutes on the bottleneck station and the menu ranking reorders completely, usually knocking out the dishes the kitchen is proudest of. That hurts. It is also the most profitable correction in the entire exercise.