Dutch Apple Pie With Oatmeal Streusel

Step 1
Preheat oven to 425 degrees F (220 degrees C). Fit pastry shell into pie pan and place in freezer.

Step 2
To Make Apple Filling: Place apples in a large bowl. In a separate bowl combine 2 tablespoons flour, white sugar, 1/2 teaspoon cinnamon, nutmeg, and allspice. Mix well, then add to apples. Toss until apples are evenly coated.

Step 3
Remove pie shell from freezer. Place apple mixture in pie shell and dot with 2 tablespoons butter or margarine. Lay a sheet of aluminum foil lightly on top of filling, but do not seal.

Step 4
Bake in preheated oven for 10 minutes.

Step 5
While filling is baking, make Streusel Topping: In a medium bowl combine 3/4 cup flour, 1/2 teaspoon cinnamon, brown sugar, oats, and lemon peel. Mix thoroughly, then cut in 1/2 cup butter or margarine until mixture is crumbly. Remove filling from oven and sprinkle streusel on top.

Step 6
Reduce heat to 375 degrees F (190 degrees C). Bake an additional 30 to 35 minutes, until streusel is browned and apples are tender. Cover loosely with aluminum foil to prevent excess browning.