Leek2, cut in half and thinly sliced, white and light green parts only
Whole-Grain Mustard1 tbsp
Thyme1 sprig fresh leaves, chopped
Black Pepper1/8 tsp freshly ground
Apples3, core removed and cut into ¼” rings (Braeburn are especially good here)
Ella’s Perfect Pie Crust1 recipe
All-Purpose Flour2 tbsp for dusting