This is great breakfast which has lots of protein and will definitely keep you full for longer. You can change the filling and garnishes to your liking.
Beat the eggs in a little bowl. Add the water/milk and also the salt and black pepper and mix.
Add the butter/oil to a pan and let the pan heat up on a high medium heat. When the pan has heated, spread the butter/oil all over the pan.
Pour the egg mixture to the pan and let cook. If any bubbles are formed, break them. Ground pepper and add salt to the omelette.
Mix tuna, cream cheese and herbs to your liking in a bowl. Set aside.
When the omelette has cooked through and has good color, add the filling to the middle of the omelette. Flip the edges to the center, making a wrap. Plate the omelette and add your toppings. Enjoy right away.