MenuSpy Guides · Updated April 2026 · 13 min read

Menu Engineering Guide: Stars, Plowhorses, Puzzles & Dogs Explained

The 2×2 Framework Explained

Menu engineering was developed by Michael Kasavana and Donald Smith at Michigan State University in 1982. The framework classifies every menu item on two dimensions:

• Popularity: How often does this item sell relative to other items in the same category?
• Profitability: How much does this item contribute to covering overhead and profit (contribution margin, not food cost %)?

How to Run a Menu Engineering Analysis

• Pull your sales data for the analysis period Export item-level sales from your POS system for the past 30–90 days. You need: item name, category, number sold, and menu price.
• Calculate contribution margin for each item Contribution Margin = Menu Price - Ingredient Cost. You'll need your current recipe costs for each item. If you don't have them, estimate from your food cost %.
• Calculate the popularity threshold for each category Within each category, find the average number of orders per item. Items that sell above average are "high popularity"; below average are "low popularity." Don't compare burgers to salads — compare within each category.
• Calculate the contribution margin threshold Find the average contribution margin across all items in the category. Items above average are "high profitability"; below average are "low profitability."
• Plot each item on the matrix Assign each item to Stars, Plowhorses, Puzzles, or Dogs based on whether it's above or below the popularity and profitability thresholds.
• Develop action items for each category See specific actions below for each quadrant. Prioritize: Stars first (protect), then Plowhorses (improve margin), then Puzzles (reposition), then Dogs (remove or revamp).

Stars: What to Do

Stars are your golden items. They're popular and profitable. Your only job is to protect them:

• Give Stars the best placement on your menu (top of category, or highlighted with a box)
• Feature Stars in marketing, social media, and server recommendations
• Never discount Stars — they don't need it, and discounting trains guests to wait for deals
• Maintain quality consistency obsessively — Stars become Stars because of quality; any slip erodes the foundation
• Test modest price increases (+5–8%) annually; Stars often have more price elasticity than you think

Plowhorses: What to Do

Plowhorses are tricky — guests love them but they don't generate much margin. Your options:

Puzzles: What to Do

Puzzles are underordered despite strong margins. The problem is discoverability or communication — not the item itself. Fix the packaging, not the product:

• Move to better menu position — top of category, or inside a callout box
• Rewrite the description — use more sensory and evocative language; current description may not be communicating value
• Add a photo — a good photo on a digital menu can increase orders 30–40%
• Staff recommendation — train servers to mention Puzzles: "Our seared scallops are underrated — one of my favorites"
• Check the price — sometimes Puzzles are underordered because they're priced above their perceived value even if margin is good; a modest price cut may unlock volume

Dogs: What to Do

Dogs should be removed unless they serve a specific strategic purpose (dietary accommodation, brand anchor item). For each Dog, ask:

• Is this item required for any dietary need I can't serve otherwise? If a Dog is your only vegan entrée, keep it but consider a replacement with better margin.
• Does this item anchor a price tier? Sometimes a Dog functions as the low-price anchor that makes everything else feel more reasonable.
• If not, remove it. The menu space, kitchen complexity, and ingredient inventory cost are wasted. Removing Dogs typically increases average check because guest attention concentrates on higher-margin items.

Worked Example: Full Menu Analysis

How Often to Run the Analysis

Run a full menu engineering analysis quarterly. Use a shorter version (just checking top and bottom performers) monthly when you have a new menu or when you've made recent changes.

Trigger an immediate analysis when:

• Food costs shift significantly (major ingredient price change)
• A competitor makes significant menu changes
• You're planning a menu reprint or seasonal update
• Overall food cost % has crept above target for 2+ months in a row