After determining how many units of each menu item were sold in a specific time frame and the food cost of each dish, the next step is to categorize each item by popularity and profitability - this is where the Growth Share Matrix comes in.
The Growth Share Matrix allows restaurant operators to separate their menu items into four categories-
Stars, as the name suggests, are the menu items with high profitability and high popularity. This means that they are both cheap to prepare and popular among customers.
As common sense would dictate, the best course of action with star menu items is to simply leave them as-is. Make sure they are consistently prepared to maintain their demand and promote them by making them visible on the menu.
Puzzles are the perplexing items on the menu. They have high-profit margins but people are not ordering them in high volumes. The key is to understand why puzzle items are difficult to sell. Perhaps they are buried in the menu or people fail to notice them.
It may be possible to generate interest in these items by using visual elements like color, images, and graphical elements (e.g., text boxes, arrows, typography). It is also a good idea to bundle puzzles with stars, allowing the former to feed off of the latter's popularity.
Every restaurant has popular staples on the menu. The problem, however, is that these items are often expensive to make so they have razor-thin margins.
Restaurants have a few options to make plowhorses profitable. For example, they can raise prices, which can be risky if poorly executed. They can also source cheaper ingredients and control portion sizes to drive the food costs down.
Dogs are menu items with low profitability and low popularity - in other words, not only are they expensive to make but they are also unpopular. Restaurant chains like Wendy's, Denny's, and McDonald's have been known to cut items from their menu because they don't sell well.