A TriBeCa Caterer went on a $361,000 spending spree with his boyfriend’s credit card while the pair shared a love nest at the tony Ritz-Carlton – splurging on such goodies as spa treatments, personal shoppers and dog-walkers, prosecutors said yesterday.

Carl Butcho, 26, who runs the trendy TriBeCa Chef, allegedly passed himself off as the heir to a large fortune as he racked up bills on the corporate card of his beau, an Ernst & Young employee.