0 Preheat oven to 350° F.
1 In a bowl, whisk together the eggs and milk, then stir in the cheese, asparagus, ham and salt.
2 Place the dough into a pie or tart pan and mold into the shape of the dish. Place the pie crust in the freezer for 10 minutes to chill.
3 Pour the filling into the well-chilled pie crust and bake for 50 minutes, until golden and set. The edges should be firm with just a slight jiggle in the center, and a knife inserted near the middle should come out mostly clean. Don't overbake, or the texture can turn rubbery.
4 Cool and serve.
Pie Crust:
7 Place the first 3 ingredients in a food processor and pulse.
8 Add cold butter and using on/off turns, process until coarse meals forms.
9 Add the water 1 tbsp at a time and process until moist clumps form, adding more water 1 tsp at a time if mixture is dry.
10 Form dough into a disk, wrap in parchment paper or plastic wrap and refrigerate 1 hour or until cold.
