Note: This is based on Beanfeast, Bolognese flavour. I doubt that there is anything can be done to redeem the generic soya mince and chunks available from health food shops. Except maybe a packet of firelighters and a box of matches.
First of all, never lose sight of the fact that the first use of textured soya protein was as insulation in the doors and body of very early Ford cars. It was never intended as people-food!