The mixing of immiscible liquids and soft solid materials is an important industrial activity. Various magnetic resonance (MR) techniques have been used to quantify the characteristics of a mixture of an immiscible liquid [poly-dimethylsiloxane (PDMS), 8.4 wt%] added to a commercial soap, both prior to and following ram extrusion, mimicking the incorporation of perfumes and other beneficial liquids into such products. In particular, MR was used to measure self-diffusion of the PDMS, the restricted nature of which was used to estimate the size of the PDMS liquid domains within the soft-solid matrix. In combination with MR imaging techniques these measurements were also used to probe the spatial distribution of such liquid domains. The mixtures were initially prepared using two methods: cold-mixing (at room temperature) or warm-mixing (at 550 degreesC). Both mixing methods yielded similar self-diffusion characteristics prior to extrusion, corresponding to initial PDMS domain sizes of approximately 6.4 mun. Extruded cold-mixed samples showed elongation of the domains along the direction of extrusion whilst significant volume reduction (similar to30%) was detected for the warm-mixed samples. Imaging revealed that the PDMS domain sizes did not vary in size or concentration with radius across the cylindrical extruded materials.