Lovely and simple breakfast for you to enjoy a big day.

Preheat oven to 180°C fan bake. Using olive oil or butter, grease muffin tray.

In a skillet over medium-high heat, heat oil. Add onion and mushrooms and a pinch of salt. Cook until softened and the mushrooms have released most of their liquid, about 5 min.

In a bowl, whisk the eggs and the milk, add in the mushrooms, spinach, tomato, cheese, parsley and season with pepper.

Divide egg mixture evenly among 12 muffin cups. Bake until a toothpick inserted comes out clean, about 25 min.

Cool slightly before removing from muffin tins (the muffins should come out easily).

Serve hot or at room temperature. Store leftovers in the refrigerator and use within 4 days.

Enjoy!