Embodiments disclosed herein relate generally to methods for forming recesses in epitaxial source/drain regions for forming conductive features. In some embodiments, the recesses are formed in a two-step etching process including an anisotropic etch to form a vertical opening and an isotropic etch to expand an end portion of the vertical opening laterally and vertically. The recesses can have increased contact area between the source/drain region and the conductive feature, and can enable reduced resistance therebetween.