Clean and slice the onion and shrimp into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the onions.
Once the onions turn translucent, add the shrimp and stir-fry.
When the shrimp is cooked, add ketchup and stir to combine.
Beat the eggs and cook them scrambled or half-cooked in a separate pan.
Place rice in a bowl and top with the ketchup onion shrimp stir-fry.
Finish by covering with the eggs.