The present invention discloses a composition comprising natural honey fortified with Spirulina using ultrasonic energy processing technology. Use of honey results in complete masking of the offensive odor of Spirulina. Fortification of honey with Spirulina using ultrasonic energy processing technology, not only preserves enzyme activity of honey but results in a novel composition with remarkably complete nutritional profile, in addition to rapid energy source and anti-bacterial property. The method of production is simple, energy efficient and does not employ complex or complicated machinery. It is basically a simple blending process using ultrasonic energy in which the technical parameters have been standardized by the inventors. The resultant product is stable and does not require any synthetic additives or preservatives.