The cream to buff-colored cap of Thaxterogaster talus is about 3.5-11 centimeters in diameter. It is slimy when wet. The gills are cream-colored and adnate to notched. The stipe is about 3.4-4.4 centimeters tall and 1.1-1.7 centimeters wide at the top. It is bulbous at the base. A cortina is present and the spore print is rusty brown. This mushroom is reported to smell sweet.