Crust: Mix dry ingredients. Add shortening with fork. Add oil and toss lightly. Add milk and form into a ball. Divide in half, place each half in a plastic bag and chill 30 minutes. You may freeze the extra half. Roll out to fit on floured surface or between 2 sheets of cellophane.
Filling: Mix dry ingredients in a large bowl and add apple. Place in pastry crust and top with butter bits.
Streusel: Blend all ingredients together and crumble over top of filling.
Bake 350 for 1 hour on a cookie sheet to avoid spillover. Alt: bake 10 minutes at 425, then drop temperature to 350 for 35 min. Cool and serve alongside creamy vanilla ice cream.
Recipe by Jellibean Journals at https://jellibeanjournals.com/dutch-apple-pie/