A unit dose detergent pack includes a pouch made of a water-soluble film and a detergent composition encapsulated within the pouch. The detergent composition consists essentially of a rheology modified surfactant system and at least one adjunct. The rheology modified surfactant system consists of a surfactant blend including an alcohol ethoxy sulfate having a C8-C20 backbone that is ethoxylated with from about 1 to about 10 moles of ethylene oxide and is present in an amount of from about 5 to about 30 weight percent actives. The detergent composition also consists essentially of a rheology modifying agents consisting of water present in a total amount of from about 5 to about 30 weight percent and a glycol ether present in an amount of from about 0.5 to about 20 weight percent.