Ingredients
Method
Step-by-Step
- Heat the oven to 350°F (175°C) and grease a 9-inch pie plate or quiche dish.
- Sauté the finely chopped onion in butter or olive oil over medium heat for 3–5 minutes, until softened. Let it cool slightly.
- Thaw the frozen spinach and press or squeeze it very dry to remove as much liquid as possible.
- Scatter the spinach, diced ham, softened onion, and about three-quarters of the shredded cheese in the prepared dish.
- Whisk the eggs, milk or half-and-half, salt, pepper, and optional nutmeg until well combined. Pour the custard over the filling and sprinkle the remaining cheese on top.
- Bake for 35–40 minutes, until the center is set and a knife inserted near the middle comes out mostly clean. The internal temperature should be about 160°F. Rest for 5–10 minutes before slicing.
Notes
Squeeze the spinach very dry to prevent a watery quiche. Remove the dish while the center still has a slight jiggle because it will continue cooking as it rests. Store leftovers covered in the refrigerator and reheat gently.
