The New York Post reports this morning the Health Department has identified the first 15 restaurants branded with a lowly C since the city’s A-B-C grading system was launched more than three months ago — but more than half of those eateries were caught hiding their lousy grades from customers.

A Post survey found only seven of the C restaurants posted the grade as required by law, with managers at the other eateries claiming they didn’t understand the rules or, seemingly, trying to game the system.

At the Bread & Pastry Cafe in Greenwich Village, which earned a C on Sept. 9 after racking up 41 violation points, a "grade pending" sign hung in the window Wednesday. Restaurants are slapped with a C when inspectors issue 28 violation points or more.

"It’s my choice," insisted clerk Mohammed Zaman, explaining that the cafe was due for another hearing at which it would get a higher grade.

When The Post inquired with the department, it sent over an inspector on Friday to demand the C be posted.