Description
Made with a shortbread crust, spiced apple filling, streusel topping, and homemade salted caramel, these apple pie bars have all the flavors of classic apple pie in an easy-to-serve bar dessert.
Ingredients
Streusel
- 1/2 cup (43g) old-fashioned whole rolled oats
- 1/3 cup (67g) packed light or dark brown sugar
- 1/4 teaspoon ground cinnamon
- 1/4 cup (31g) all-purpose flour (spooned & leveled)
- 1/4 cup (4 Tbsp; 56g) unsalted butter, cold and cubed
Shortbread Crust
- 1/2 cup (8 Tbsp; 113g) unsalted butter, melted
- 1/4 cup (50g) granulated sugar
- 1 teaspoon pure vanilla extract
- 1/4 teaspoon salt
- 1 cup + 1 Tablespoon (133g) all-purpose flour (spooned & leveled)
Apple Filling
- 2 large apples, peeled and thinly sliced (about 2.5 cups or 315g; 1/4-inch-thick slices)
- 2 Tablespoons (16g) all-purpose flour
- 2 Tablespoons (25g) granulated sugar
- 1 teaspoon ground cinnamon
- 1/8 teaspoon ground nutmeg
Garnish
- homemade salted caramel or store-bought caramel sauce
- optional: flaky sea salt
Instructions
- Preheat the oven to 300°F (149°C). Line the bottom and sides of an 8-inch square baking pan with parchment paper, leaving some overhang on all sides. Set aside.
- Make the streusel first: In a medium bowl, whisk together the oats, brown sugar, cinnamon, and flour. Cut in the chilled butter with a pastry blender or two forks (or even with your hands) until the mixture resembles coarse crumbs. Place in the refrigerator until step 6.
- Make the crust: In a medium bowl, stir together the melted butter, granulated sugar, vanilla, and salt. Add the flour and mix until everything is combined. Press the mixture evenly into the prepared baking pan. Bake for 20 minutes, or until lightly browned around the edges. While the crust bakes, prepare the filling.
- Make the apple filling: In a large bowl, combine the sliced apples, flour, granulated sugar, cinnamon, and nutmeg, stirring until all of the apples are evenly coated. Set aside.
- After you remove the crust from the oven, increase the oven temperature to 350°F (177°C).
- Pour the apple filling on top of the warm crust and spread/press into an even layer. It will look like there are too many apple slices, so layer them tightly and press them down to fit. Sprinkle the cold streusel evenly on top.
- Bake for 30–35 minutes or until the streusel is golden brown.
- Remove from the oven and allow the bars to cool for at least 20 minutes at room temperature, then transfer to the refrigerator and chill for at least 2 hours.
- Lift the bars out of the pan by gripping the parchment paper overhang; transfer to a cutting board and cut into squares. Drizzle caramel sauce on top and sprinkle with flaky sea salt, if using.
- These apple pie bars can be enjoyed warm, cold, or at room temperature. Store covered tightly in the refrigerator for up to 3 days.
Notes
- Freezing Instructions: You can freeze the bars (without the caramel sauce drizzle) for up to 3 months. Layer them in an airtight freezer-safe container or bag with parchment paper between the layers. Thaw overnight in the refrigerator, then warm them up to your liking and drizzle with salted caramel sauce to serve.
- Special Tools (affiliate links): 8-inch Square Baking Pan | Glass Mixing Bowls | Whisk | Apple Peeler | Silicone Spatula or Wooden Spoon | Pastry Blender
- Apples: I like to use two different kinds of apples for the best texture and depth of flavor. I typically use one tart apple variety such as Granny Smith, and one sweet apple variety such as Pink Lady or Honeycrisp.
- Larger Batch: Recipe can easily be doubled and baked in a 9×13-inch pan. Pre-bake the crust for 18 minutes (step 3), then extend the bake time to 45–55 minutes.