We have successfully demonstrated the on-chip generation of morphologically complex LLC particles (cubosomes and hexosomes), though the technique could likely be expanded to include other soft-matter architectures (micellosomes, multicompartment nano-vesicles etc.) via facile compositional adjustments. This opens the possibility of rapid on-chip prototyping of higher-order assemblies in an array-like fashion. As a result, this platform has significant potential in aiding modern medicine, particularly vaccinology, where research is turning ever toward these specialised nano-carriers.