
Menu engineering is the process of working out what each menu item costs, how much profit it earns, and how often it sells, so you can decide which items to reprice, promote, rework, or drop. The goal isn’t the lowest possible food cost percentage. It’s more profit dollars from every plate you sell.
Many restaurant owners know their overall food cost but not what each individual item earns. That gap is where money leaks out.
A pizza restaurant that wasn’t sure how to price its menu
A local pizza restaurant came to us struggling with cash flow. The owners weren’t sure how to price their menu items.
We sat down and went through the menu item by item. For each one, we worked out what it cost to make: the ingredients, the portion, and what we paid for them. Then we set the profit margin the business needed and priced each item so that selling it would actually produce that profit. We also built the costing so it was easy to update. When a supplier’s price changed, the item’s cost, and the price needed to protect the margin, changed with it in real time, instead of waiting for the problem to show up on the financial statements.
The business went on to sell for more than three times what its owners had invested. Being able to show a buyer a profitable business made the difference, and all of it came from breaking each menu item down into its cost and pricing from there. Details are kept general to protect the owners’ privacy.
How do you calculate what a menu item costs?
Start with the plate cost, which is what it costs to make one portion:
- List every ingredient in one item, including the small ingredients: sauces, oil, garnishes, and takeout packaging (very important for a restaurant today, especially a pizza joint).
- Price each ingredient from your latest invoice, not from memory.
- Adjust for trimming and waste (if you make products from scratch there is always waste).
- Add it up. That total is the plate cost.
Two numbers come from it. Food cost percentage is the plate cost divided by the selling price. Contribution margin is the selling price minus the plate cost, which is the dollars the item contributes toward everything else. Culinary management texts stress that contribution margin matters more than a low food cost percentage on its own (BCcampus, Basic Kitchen and Food Service Management).
Here’s why, using two hypothetical items. A large pizza that sells for $18 and costs $5.40 to make has a food cost of 30% and earns $12.60 per sale. A side salad that sells for $6 and costs $1.20 has a food cost of 20% and earns $4.80. The salad looks better by percentage, but every pizza sold puts $7.80 more toward your bills and your profit than a salad does. Percentages tell you how efficient an item is. Dollars tell you whether it matters.
How do you set a menu price from a target profit margin?
Work backward. Start with the profit the business needs, then decide how much of each sale can go to food, since the rest has to cover labor, rent, and everything else. Food and labor together make up your prime cost, which we covered in our post on restaurant prime cost. Then price each item from its plate cost:
Price = plate cost ÷ target food cost percentage
Using the pizza above, $5.40 ÷ 0.30 = $18.00. If ingredient costs rise 10% and the plate cost goes to $5.94, the same math gives $19.80. You may not pass the full increase on to customers, and some items are more price-sensitive than others. But with the math in front of you, you know exactly what holding the price costs you.
How do you sort a menu into stars, plow horses, puzzles, and dogs?
Once every item has a cost, compare each one on two measures. Popularity is how often it sells compared with the other items in its category. Profitability is its contribution margin compared with the average for the items you sell. That puts every item in one of four groups:
- Stars (popular and profitable): keep the recipe and quality the same, feature them, and test a small price increase.
- Plow horses (popular, less profitable): raise prices gradually or trim the plate cost, such as portion size or sides, in ways customers won’t notice. Be careful, because customers often see these as good value.
- Puzzles (profitable, less popular): give them more visibility, a better name or description, or a suggestion from your servers. They earn well but don’t sell enough.
- Dogs (neither): consider removing them, unless they use ingredients you already have and are quick to make.
A few cautions from the same sources. Compare items within a category, appetizers to appetizers, not across the whole menu. Some low-margin items, like appetizers and desserts, are worth keeping because they add to the check. And plate costs assume every portion is made correctly, so real costs run higher when portioning or waste slips (Johnson & Wales University, Foodservice Financial Systems).
Why does this matter more right now?
Ingredient prices move faster than most menus do. In its October 23, 2026 update, the USDA’s Economic Research Service forecast that prices for food away from home will rise 3.5% in 2026, in line with the 3.5% yearly average from 2006 to 2025. It also forecast consumer prices for beef and veal up 8.7% in 2026. Those are consumer price forecasts, not what your distributor charges you, but the direction is the point.
If your costs change every few weeks and your prices change once a year, the difference comes straight out of your margin. That’s why we build the costing sheet to be easy to update: change an ingredient’s price once, and every item that uses it recalculates. A good habit is to review it whenever a major supplier changes pricing, and on a set schedule even when nothing seems to have changed.
Where does menu layout fit in?
Layout comes last. Once you know which items are your stars and puzzles, you can decide where to place them, how to describe them, and which ones deserve a box or a server’s suggestion. Redesigning a menu before you know the numbers just rearranges the same problems. This is also the area to be careful with the “free menu printing” that some distributors offer. A free menu is a nice perk, but if it isn’t designed to help your menu sell the items that earn the most, it can cost you far more in lost profit than it saves in printing.
What does a profit review look at?
Menu costing is one piece of our Profit Optimization Program. We look at a restaurant’s financials, menu, and operations together to find where costs are running high compared with industry standards: food and beverage costs, operations, and menu layout. The goal is to focus the business on the items and habits that actually make money.
If you own a restaurant and want an outside look at your menu and your numbers, schedule a conversation with us.
Sources
USDA Economic Research Service, Food Price Outlook: Summary Findings (updated October 23, 2026)
Johnson & Wales University, Foodservice Financial Systems, Chapter 6: Menu Engineering
BCcampus, Basic Kitchen and Food Service Management: The Principles of Menu Engineering
Michael Hunsche, CPA, is the founder of HCG CPA + Advisory in Fort Wayne.
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