What you'll need
- Asparagus (you can swap out for cheaper greens)
- Oil, salt, pepper
What you'll do
Cut the potatoes in cubes no bigger than 1 cm on the side, toss them in salt and oil, place on parchment paper and bake for 30 minutes at 200°C. Do the same for the asparagus and mushroom on another oven tray for 10 minutes at 200°C. Both will need to be flipped halfway through!
Now, mix 4 eggs, a splash of milk, salt, pepper and optionally some spices. Put the potatoes in an oven dish to form a base, then asparagus and mushroom, then fill with the egg mix. It should be just barely covering the vegetables! (if it's too low, add eggs).
Bake for 30 minutes at 180°C. Finally, add a generous layer of grated cheese and chopped parsley on top, and bake for 10 more minutes. You should stop baking as soon as the egg mix is firm in the center. Serve!