Cook the potatoes in boiling salted
water for 5 mins, then drain and let
steam-dry. Heat half the butter and oil
in the pan and fry the potatoes for about
10-15 mins until golden. Add the
chopped chilli, garlic, Cajun seasoning,
sweetcorn and black beans, and heat
through for about 5 mins, then season.
Keep warm in a low oven while you fry
the eggs in the rest of the butter and oil
until cooked to your liking. Divide the
potatoes between 2 bowls and top with
an egg, some chopped avocado and the
sliced chilli. Serve with lime wedges, soured
cream and warm tortillas, if you like.