Apple Pie

I got this recipe from a roommate. It quickly became my favorite apple pie recipe. She made it with the favorite pie crust recipe.

Favorite pie crust - 2 crusts

Granny Smith apples, about 8 - 10 (any apples work, but tart ones are the best for this pie)
1 1/2 cups sugar (she filled a mug with sugar, so I'm guessing on the quantity)
1 Tbsp flour
Cinnamon
Nutmeg

1/8 cup butter

Milk and sugar (optional)

Peel apples and slice them with the slicer side of a cheese grater. Fill mug with sugar and add flour. Add cinnamon and nutmeg to taste. Mix with apples. Place pie crust in pie dish. Fill with apple mixture. Place about 4 small pats of butter on top of apples. Cover the pie with the top crust with a couple of holes for vents. Brush top of crust with milk and some sprinkles of sugar. Bake at 400 degrees for 15 minutes and then turn it down to 350 degrees to bake for another 45 minutes.