Heat oil in saucepan, add mince, onion and capsicum, stirring until mince is brown.

Add mushrooms, taco mix, chilli powder and cook for 2 minutes.

Add remaining ingredients.  Simmer, uncovered, for 15 minutes or longer, stirring occasionally.

Serve with corn chips and cheese or wrapped in soft tortillas with grated cheese, shredded lettuce, chopped tomato & sliced avacado.