These apple pie bars combine a buttery shortbread crust, juicy cinnamon apples, and a crumbly oat streusel topping for an easy, crowd-pleasing fall dessert. All the classic apple pie flavor—none of the fuss!
Mix tart and sweet apples for best flavor. Let bars cool fully before slicing for clean edges. For gluten-free, use a 1-to-1 gluten-free flour blend and certified gluten-free oats. For dairy-free, substitute vegan butter. Bars can be made ahead and freeze well. If apples are very juicy, add extra flour or cornstarch to filling.
Keywords: apple pie bars, fall dessert, easy apple dessert, crowd dessert, apple bars, potluck dessert, apple recipes, autumn baking, streusel bars, apple pie, make ahead dessert