This comes from my French neighbor in South Portland on Channel Road.
1/2 Small onion chopped
4 oz. Lean Boiled Ham Shredded
3 oz. Gruyere Cheese Shredded
1 Can Evaporated Milk (13 Oz.)
3 Tblsp Mother’s Mountain Peppercorn Dijon Mustard
A pinch of thyme
Combine eggs, ham, cheese, evaporated milk, parsley, nutmeg, stir mixture and pour into pie shell. Bake at 400º 10 minutes. Lower heat to 350º bake 20 minutes more or until knife inserted comes out clean. Cool 10 minutes.