I found this recipe from the Taste.com.au but I’ve modified a little.
It was so delicious! I never thought that it could be this delicious… must give it a try!
Olive oil spray
1 small onion, sliced
50g baby spinach
Sea salt and cracked black pepper
3 egg whites
What to do
1. Lightly spray a non-stick frying pan with olive oil spray. Add onion and spinach, cook over medium heat until spinach is wilted. Remove from pan and season with sea salt and cracked black pepper.
2. Lightly spray pan again with a little oil. In a bowl, whisk egg whites with electric beaters until soft peaks form.
3. Add egg whites to the pan and cook over medium heat for 2 minutes or until nearly set. Sprinkle spinach filling over half the omelette and cook for further 3 minutes or until the base is golden.
4. Carefully fold over omelette to enclose filling. Serve immediately.