Preheat oven to 180°C.
In a large frying pan, sauté the garlic and spring onions in Stork margarine until soft.
Add the ostrich mince, salt and pepper and brown.
Mix KNORR Cook-in-Sauce sachet contents with cold water and tomato salsa and pour over the mince.
Bring to the boil, stirring occasionally, then simmer for 10 min.
Arrange crispy corn chips in a serving dish, spoon over the mince and top with cheese and tomato.
Bake in a preheated oven for 10 min.
Garnish with spring onions and serve with sour cream and guacamole.