Abstract: The present invention provides cell-laden and/or extracellular matrix material laden hydrogels for use in tissue engineering and methods for producing such hydrogels. In some particular embodiments, hydrogels comprise chondrocytes, which are typically encapsulated within the hydrogels. In many instances, such hydrogels are subjected to dynamic loading prior to being administered to a subject to treat a clinical condition that is helped by tissue engineering, including, but not limited to, cosmetic surgery such as craniofacial reconstruction surgery, and cartilage regeneration.