A method of facilitating culturally-authentic and non-repetitive meal planning. The method includes receiving a meal planning request data, receiving a user meal history data, identifying a candidate meal data set, selecting a candidate meal data from the candidate meal data set, validating the candidate meal data against a cuisine signature data by executing a tri-level validation, rejecting the candidate meal data when the tri-level validation fails, classifying the candidate meal data as an authentic candidate meal data when the tri-level validation passes, and repeating the selecting, validating, rejecting, and classifying for each day of the multi-day planning duration.