For a full list of ingredients, check out the recipe card below. Here is how to make sourdough apple pie with oat streusel ...

With the short side facing you, spoon the apple mixture onto the bottom ... may be added with the apples and raisins. Recipe Note: The strudel may be served with Vanilla Sauce: Stir 3/4 cup ...

Arrange a layer of apple slices over the almond cream ... Brush with butter, and sprinkle with remaining brown sugar. Remove streusel block from freezer. Using the coarsest side of a box grater ...

In a small bowl, make the streusel topping by whisking together ... the rest is details! Homemade apple pie bars are a great ...