Spinach, Olive & Feta Fritatta

Process

1. Spinach etc:
   1. Heat the pan over medium-high with the oil
   2. Add the spinach, cook until fully wilted and most of the moisture has evaporated
   3. Remove from heat; stir in the olives, basil, chives, lemon zest
   4. Set aside, allow to cool a little
2. Eggs
   1. Whisk together all of these ingredients
3. Combine everything, then into a baking dish
4. Scatter the feta on top
5. Bake for 20-25 minutes at 190C
6. Rest 5-10 minutes before slicing