Step #1 Add textured vegetable protein to the vegetable stock, cover & leave for 1 hr.
Step #2 Gently fry the onion & garlic in the oil, until softened.
Step #3 Add the mushrooms, & fry until the juice begins to run, then remove this from heat.
Step #4 Place the soacked textured vegetable protein in a sieve & press out any excess liquid, then add it to the pan together with the rest of the ingredients, & mix well.
Step #5 Spoon the mixture into a non-stick 7 inch square pan.
Step #6 Press down firmly & evenly, cover & chill for 2 hrs.
Step #7 Spray lightly with light olive oil, then bake this at 400F for 35-40 mins, until browned.