We have developed a simple, chemical deposition-based process for creating ferro-/dielectric nanocomposites to address leakage current issues associated with ferroelectric films. Ferroelectric thin films are attractive for energy conversion and memory devices but experience high leakage current and relatively low breakdown voltages, limiting their use. A ferroelectric nanocomposite consisting of an active ferroelectric phase within a low-loss dielectric matrix could provide a means to reduce loss, leakage, and breakdown while maintaining significant dielectric and pyroelectric properties inherent to ferroelectrics. In this work, 100 nm barium titanate (BTO) nanoparticles were co-deposited within a dielectric spin-on-glass titania matrix at <450 Celsius, resulting in a virtually crack-free ~ 200 nm composite film. The polarization and leakage current of the composite films were analyzed at room temperature between 0 - 250 kV/cm. Initial results showed low leakage current (<10-7 A/cm2) for the composite film while increasing the relative permittivity by 52% at only 9 area% loading of BTO particles. This work demonstrates that it may be possible to combine the properties of an active ferroelectric and a low loss inorganic dielectric in a single nanocomposite film.