- Boil the potatoes for two minutes, drain and pat dry on kitchen paper. Set aside.
Heat a sauté pan with a little oil and cook the onion, garlic and oil or low calorie oil spray until soft. - Add the mince, seasoning and chilli powder. Fry until brown. In a separate pan-fry the potato slices in a little oil until crisp. Transfer to absorbent kitchen paper to drain. Season with more Taco seasoning.
- Serve the beef on the lettuce topped with the sour cream, cheese, chilli flakes and fresh  coriander,