Put the quinoa in a small pan with 250ml water and bring to the boil. Reduce the heat to low, cover and gently simmer for 15-20 mins, stirring occasionally until most of the water has been absorbed and the grains have doubled in size (if there’s any water left in the pan, drain well).

Tip into a bowl and stir through the beans, spices, lime zest and juice and vinegar. Stir well, then add the tomatoes, avocado, coriander and onion, and spoon onto plates.

Heat a drop of oil in a non-stick frying pan and fry the eggs until the whites are set with a crispy edge and the yolk is runny. Serve the quinoa topped with the eggs.