Do You Know Your Most Profitable Menu Items?

Why it matters

Many owners know their best sellers by heart. Far fewer know which dishes actually make money. A dish can be very popular and still earn very little if its ingredients are expensive. Another dish can earn a lot per plate but sit unnoticed at the bottom of the menu. Without numbers, it is easy to push the wrong dishes.

Menu engineering is a well-known, simple framework. According to AHLEI (2025), it was developed by Michael L. Kasavana and Donald I. Smith of Michigan State University around 1982. It sorts dishes into four groups: Stars (high profit, high popularity), Plowhorses (low profit, high popularity), Puzzles (high profit, low popularity) and Dogs (low profit, low popularity). In this method, profit means contribution margin, which is the price minus the food cost, and popularity means how many you sell compared with the other dishes on the menu. There is a second reason to care. The UNEP Food Waste Index Report 2024 found that food services, the sector that includes restaurants, caused 28% of global food waste in 2022. Knowing what sells and what does not also helps you buy and prepare smarter.

How to check where you stand

• Do you know the exact food cost of each dish on your menu?
• Can you pull a report of how many of each dish you sold last month?
• Have you reviewed your menu prices in the last six months?
• Do you know which dishes you throw away most often?
• Does your team know which dishes you want them to recommend?

How to improve step by step

1. Cost every dish. List each ingredient and its portion, then add up the cost per plate. Update it when supplier prices change.
2. Calculate the profit per plate. Subtract the food cost from the selling price (without tax). This is the contribution margin for that dish.
3. Count what you sell. Use your POS or till reports to see how many of each dish you sold over the same period, such as the last month or last quarter.
4. Sort into the four groups. Compare each dish with the average profit and average popularity on your menu. Mark each one as a Star, Plowhorse, Puzzle or Dog. A simple spreadsheet is enough.
5. Act on each group. Keep Stars visible and consistent. Look at the recipe, portion or price of Plowhorses. Give Puzzles a better place on the menu or a better description. Consider removing or replacing Dogs.
6. Brief your team. Tell servers which dishes you want to highlight and why. Let them taste these dishes so they can describe them honestly.
7. Repeat every season. Prices, tastes and ingredients change. Run the same review whenever you change the menu or at least every few months.

How AI assistants see this

ChatGPT, Gemini, Perplexity and Google AI Overviews often mention signature dishes when they recommend a restaurant. They pick these up from your online menu, your website and what guests write in reviews. When your Stars are clearly named and described on your website and Google listing, and guests praise them in reviews, these dishes become part of how AI tools describe you. Menu engineering helps you decide which dishes deserve that spotlight.

Common mistakes to avoid

• Judging dishes only by how many you sell, without looking at the profit per plate.
• Using food costs from a year ago when supplier prices have changed.
• Removing a popular dish without checking whether a small change to the recipe or price could save it.

Key takeaways

• Popular does not always mean profitable, so look at both.
• Profit per plate is simply the price minus the food cost.
• Sorting dishes into Stars, Plowhorses, Puzzles and Dogs makes decisions clear.
• A regular menu review also helps reduce waste in the kitchen.

Frequently asked questions

What is menu engineering in simple words?

Menu engineering is a way to rate each dish by how much money it makes per plate and how often guests order it. It puts every dish into one of four groups so you know what to promote, change or remove. It works for small cafes and large restaurants alike.

Do I need special software for menu engineering?

No. A spreadsheet with dish names, food cost, price and number sold is enough to start. Many POS systems can export sales reports, which saves time.

How often should I review my menu numbers?

Review them every time you change the menu and at least every few months. Check sooner if a key supplier raises prices. Regular checks keep your decisions based on real numbers.

Sources

1. American Hotel & Lodging Educational Institute (AHLEI), The Power of Menu Engineering, Part One (2025): https://ahlei.servsafebrands.com/resources-overview/news-and-insights/the-power-of-menu-engineering-part-one
2. Taylor and Brown, Menu Analysis: A Review of Techniques and Approaches, FIU Hospitality Review (2007): https://digitalcommons.fiu.edu/record/18216/files/Fall2007_7.pdf
3. UNEP, Food Waste Index Report 2024: https://www.unep.org/news-and-stories/press-release/world-squanders-over-1-billion-meals-day-un-report