Steps
Preheat your oven to 375°F (190°C).
Place the pie crust in a small quiche or tart pan.
In a bowl, whisk together the egg and milk until well combined.
Stir in the chopped spinach, cheese, salt, pepper, and nutmeg.
Pour the mixture into the pie crust.
Bake for 25-30 minutes, or until the filling is set and the crust is golden brown.
Allow to cool slightly before slicing and serving.