Apple crisp shortbread bars stack a buttery shortbread base, cinnamon-spiced apples and a crumbly oat topping in one 9×13-inch pan. Once cooled, they slice into neat squares. Serve them warm with vanilla ice cream or whipped cream.

Table of Contents

Ingredients You’ll Need

For the Shortbread Crust:

1 cup (230g) unsalted butter, softened
1/2 cup (100g) granulated sugar
2 cups (250g) all-purpose flour
1/4 teaspoon salt

For the Apple Filling:

4 medium apples (about 4 cups), peeled, cored, and thinly sliced
1/4 cup (50g) granulated sugar
1/4 cup (50g) brown sugar
1 teaspoon cinnamon
1/4 teaspoon nutmeg
2 teaspoons cornstarch
1 tablespoon lemon juice

For the Oat Crumble Topping:

3/4 cup (95g) all-purpose flour
1/2 cup (45g) rolled oats
1/3 cup (70g) brown sugar
1/2 teaspoon cinnamon
1/4 teaspoon salt
1/2 cup (115g) unsalted butter, melted

Step-by-Step Instructions

Step 1: Prepare the Shortbread Crust

Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy removal.
In a large bowl, cream the butter and sugar together until light and fluffy.
Add the flour and salt, mixing until the dough comes together.
Press the dough evenly into the prepared pan. Prick the surface lightly with a fork to prevent bubbling.
Bake for 15-18 minutes, or until the edges are lightly golden. Set aside to cool slightly.

Step 2: Make the Apple Filling

In a large mixing bowl, toss the sliced apples with granulated sugar, brown sugar, cinnamon, nutmeg, cornstarch, and lemon juice.
Spread the apple mixture evenly over the baked crust.

Step 3: Prepare the Oat Crumble Topping

In a medium bowl, combine flour, oats, brown sugar, cinnamon, and salt.
Pour in the melted butter and mix until crumbly.
Sprinkle the crumble topping evenly over the apple layer.

Step 4: Bake and Cool

Bake the assembled bars in the preheated oven for 40-45 minutes, or until the topping is golden brown and the apple filling is bubbling.
Allow the bars to cool completely in the pan before lifting them out using the parchment paper. Slice into squares or bars.

Tips for Perfect Apple Crisp Shortbread Bars

Apple Choice: Use a mix of tart and sweet apples, such as Granny Smith and Honeycrisp, for a balanced flavor.
Make Ahead: These bars can be prepared a day in advance and stored in an airtight container.
Serving Suggestion: Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for an extra indulgence.

Apple Crisp Shortbread Bars are the perfect fusion of comfort and elegance. Whether you’re an experienced baker or a novice, this recipe is a must-try. So grab your apron, preheat your oven, and let the aroma of spiced apples and buttery shortbread fill your kitchen. Don’t forget to share your results and tag your friends to spread the love for this delectable dessert!

Frequently Asked Questions

Which apples are best for these bars?

A mix of tart and sweet apples gives the most balanced flavor. Granny Smith and Honeycrisp are a good pairing.

Can I make apple crisp bars ahead of time?

Yes. Bake them a day in advance and keep them in an airtight container until you are ready to serve.

How do I get the bars out of the pan cleanly?

Line the pan with parchment paper and leave an overhang on the sides. Let the bars cool completely in the pan, then lift them out by the paper and slice.

Apple Crisp Shortbread Bars Recipe