1. Heat olive oil in a non-stick pan over medium heat.
2. Add chopped zucchini and onion, and cook for 3–5 minutes until softened.
3. In a bowl, whisk together eggs, milk, salt, pepper, paprika, and garlic powder.
4. Pour the egg mixture into the pan over the vegetables.
5. Cook until the eggs are set, then gently fold the omelette in half.
6. Continue cooking for another 1–2 minutes until fully cooked through.
Serve warm and enjoy!