1 Tbsp olive oil
1 onion, finely chopped
450g beef mince
1 can beans, drained
2 Tbsp tomato paste
1/4 cup water
1 large bag of corn chips
200g Tatua Cheese Sauce or 1 cup grated cheese
1/2 cup tomato salsa
Tatua Sour Cream to serve
1 small handful of chopped coriander