Yes but catering from Bengaluru is pathetic. Even Mysuru Shatabdi faces problems due to this train load curd rice in Mysore Shatabdi, which is the only option for passengers between Bengaluru and Mysuru. Same time during Mysuru to Chennai journey they serve dinner by 7 pm only to rest before Chennai even if passengers of wanted late serving of dinner (taste not good at all).
This was 2 years ago, situation might've changed by now if not improved.