Prepare the filling

• Heat oil in a frying pan and cook the chicken until browned.
• Add the onion and carrot and cook until softened.
• Stir in the rice, ketchup, soy sauce, salt and pepper and fry until well combined.

Cook the omelette

• Beat the eggs with a pinch of salt in a bowl.
• Pour the eggs into a lightly oiled frying pan over medium heat.
• Cook until just set but still soft on top.

Assemble the omurice

• Place the fried rice on the omelette.
• Fold the omelette over the rice to enclose it.
• Slide onto a plate and top with ketchup.