Heat the olive oil in a skillet and cook the vegetables for 3 to 5 minutes.
Turn the heat off and spread the shredded cheese over the top.
Whisk the eggs, flour and nutmeg together in a mixing bowl.
Pour the mixture over the vegetables and cheese in the pan and bake for 20 to 25 minutes.
Remove the pie from the oven and allow it to cool off for at least five minutes before slicing.
Video
Notes
TIPS:
After cooking the vegetables, you may need to add a little bit of oil to prevent the pie from sticking to the pan.
If you don't have an oven-proof skillet, you can saute the vegetables and add them to an oven-proof casserole dish with the other ingredients and bake.