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Homemade Apple Crisp Shortbread Bars Recipe

5 from 68 reviews

Homemade Apple Crisp Shortbread Bars combine a buttery, tender shortbread base with a spiced apple filling and a crumbly streusel topping. These bars offer a delicious balance of sweet, spiced fruit and crisp, buttery texture, making a perfect dessert or snack for any occasion.

Ingredients

Scale

Shortbread Base

  • 1/4 cup sugar
  • 1/4 tsp salt
  • 1/2 cup unsalted butter (at room temperature, about 70°F)
  • 1 cup all-purpose flour (King Arthur preferred)
  • 1 tsp vanilla extract

Apple Filling

  • 3 large apples (peeled and thinly sliced, about 1/8-inch thick)
  • 2 tbsp all-purpose flour
  • 2 tbsp sugar
  • 1 tsp ground cinnamon (freshly ground preferred)
  • 1/4 tsp ground nutmeg

Streusel Topping

  • 1/2 cup all-purpose flour
  • 3/4 cup brown sugar
  • 1/4 cup butter (melted and cooled to room temperature)

Instructions

  1. Prepare the Shortbread Base: Preheat your oven to 300°F and line an 8×8-inch baking pan with parchment paper. In a mixer, beat the room-temperature butter for about 5 minutes until pale and fluffy to incorporate air for a tender texture. Add the sugar, vanilla extract, and salt, mixing until combined. Add the flour and mix just until a dough forms, careful not to overmix. Press the dough evenly into the prepared pan and bake for 15 minutes until set but not browned. This prevents sogginess from the apple filling moisture.
  2. Prepare the Apple Filling and Crisp Topping: While the shortbread bakes, combine peeled and thinly sliced apples with 2 tablespoons flour, 2 tablespoons sugar, cinnamon, and nutmeg to help absorb moisture and add flavor. In another bowl, mix 1/2 cup flour and brown sugar, then add melted butter and knead with your fingers until crumbly, forming coarse breadcrumbs. Freshly ground cinnamon enhances the flavor.
  3. Assemble and Bake the Bars: Remove the shortbread base from the oven and increase oven temperature to 350°F. Quickly sprinkle half of the crumb mixture over the warm shortbread, pressing gently to adhere. Spread the apple filling evenly over this layer, then top with the remaining crumb mixture evenly. Bake at 350°F for 30 minutes until the topping is golden brown and apples are tender when pierced with a knife.
  4. Cool and Set the Bars: Remove from oven and allow to cool completely at room temperature for 1-2 hours to set the bars properly. Refrigerate for at least 2 hours before cutting, which firms up the shortbread for cleaner slices. Cut into squares with a sharp knife, wiping between cuts for neat edges.

Notes

  • Ensure the butter for the shortbread is at room temperature for a fluffy texture.
  • Pre-baking the shortbread base prevents sogginess from the apples’ moisture.
  • Use freshly ground cinnamon for better flavor in the apple filling and topping.
  • Cooling and refrigerating the bars before cutting helps them hold shape and cuts cleaner.
  • Parchment paper makes for easy removal and clean-up.

Keywords: apple crisp bars, shortbread bars, apple dessert, streusel topping, baked fruit bars, homemade apple bars, fall dessert