Superfine green tea powder (SGTP) was successfully added into fresh noodles as a new type of nature additive. The addition of SGTP resulted in slight but significant (P < 0.05) improvement of the stability and viscoelastic properties of wheat dough. SGTP had no distinct effects on the pasting and gelatinisation characteristics of wheat flour as shown in the RVA and DSC tests, but could significantly (P < 0.05) reduce the degree of retrogradation of the gelatinised flour gels. The SGTP noodle sheets became darker (lower L∗ value) and greener (higher |a∗| value) as compared to the control, with 2SGTP samples showed the largest |a∗| value. The control and 2SGTP samples scored higher for fresh and cooked noodle colour in the sensory evaluation. No significant difference was detected for the surface smoothness, firmness, elasticity and overall acceptability among all samples.