Mix all crust ingredients together until the butter resembles pea-sized balls. Press into a 9-inch pie pan and press crust up the sides as well.
Filling
In a saucepan, mix the sugar, corn starch, and water together; bring to a boil and stir occasionally for about 2 minutes. Add the apples and vanilla; mix well. Pour filling mixture into the pie crust and bake at 350 degrees for 40–45 minutes.
Recipe Notes
Recipe courtesy of Sandy Drescher, Neillsville, Wis.