Ingredients
Method
1.Whisk eggs with 2 tablespoons water in a large jug. Add corn and capsicum; stir to combine. Season with salt.
2.Heat half the reserved tuna oil in a small non-stick frying pan over moderate heat. For each omelette, pour 1/4 of the egg mixture into the pan and tilt to cover base. Cook for 1-2 minutes or until set underneath.
3.Top with a quarter of the spinach, tuna and cheese. Fold omelette over to enclose filling. Cook for 1 minute more. Slide onto a plate.
4.Serve omelettes with toast.