When it comes to describing a restaurant's most popular dishes, the term "house specialty" comes to mind. However, there are other phrases that can be used to convey the same idea. "Signature dish" is a common synonym, highlighting a specific dish that is unique to the restaurant. "Chef's recommendation" emphasizes the personal touch and expertise of the chef. "Crowd favorite" implies that the dish is loved by many, while "menu star" showcases the dish's popularity. "Must-try" encourages diners to sample the dish, while "top pick" suggests that it is a highly recommended selection. By choosing the right synonym, restaurateurs can better showcase their menu and entice diners to indulge in their delicious offerings.