A cozy pan of Irresistible Apple Pie Bars delivers classic pie flavor with far less effort, perfect for fall gatherings, bake sales, and weekday treats.
This version keeps the process approachable while covering ingredients, timing, method, storage, troubleshooting, and FAQs in a reader‑friendly format.

Irresistible Apple Pie Bars
Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C) and line a 9×13-inch pan with parchment paper, overhanging two sides for easy lifting.
- In a large bowl, combine flour, granulated sugar, and salt, then cut in cold butter until the mixture resembles coarse crumbs; reserve about 1 cup for topping and press the remainder firmly into the lined pan.
- Toss diced apples with brown sugar, lemon juice, cornstarch, cinnamon, and nutmeg until evenly coated and slightly glossy.
- Spread the apple mixture over the pressed crust, then sprinkle the reserved crumble evenly on top without packing it down.
- Bake 40–45 minutes, until the top is golden and the filling is bubbling near the center with apples tender to a fork.
- Cool in the pan for at least 1 hour to set, then lift out and slice into bars with a sharp knife.
Notes
Why these bars work
- All the nostalgia of apple pie in a quick, sliceable bar, ideal for potlucks and lunchboxes.
- A buttery base and crumbly top frame a warmly spiced filling that bakes up tender and fragrant.
- Straightforward steps, clear doneness cues, and flexible variations make consistent results simple.

Ingredients
For the crust and crumble
- 2 1/2 cups (310 g) all‑purpose flour, spooned and leveled
- 1 cup (226 g) unsalted butter, cold and cubed
- 1/2 cup (100 g) granulated sugar
- 1/4 teaspoon fine salt
For the apple filling
- 5 medium apples, peeled, cored, and diced (Granny Smith recommended)
- 1/2 cup (100 g) brown sugar, packed
- 2 tablespoons (30 ml) lemon juice
- 1 tablespoon (8 g) cornstarch
- 1 1/2 teaspoons ground cinnamon
- 1/4 teaspoon ground nutmeg
Servings and timing
- Prep: 25 minutes
- Bake: 45 minutes
- Total: 1 hour 10 minutes
- Yield: 12–16 bars, depending on size
Step‑by‑step instructions
- Preheat the oven to 350°F (175°C) and line a 9×13‑inch pan with parchment paper, overhanging two sides for easy lifting.
- Make the crust and crumble: In a large bowl, combine flour, granulated sugar, and salt, then cut in cold butter until the mixture resembles coarse crumbs; reserve about 1 cup for topping and press the remainder firmly into the lined pan.
- Mix the filling: Toss diced apples with brown sugar, lemon juice, cornstarch, cinnamon, and nutmeg until evenly coated and slightly glossy.
- Assemble: Spread the apple mixture over the pressed crust, then sprinkle the reserved crumble evenly on top without packing it down.
- Bake: 40–45 minutes, until the top is golden and the filling is bubbling near the center with apples tender to a fork.
- Cool and slice: Cool in the pan for at least 1 hour to set, then lift out and slice into bars with a sharp knife.
Variations
- Caramel drizzle: Finish cooled bars with store‑bought or homemade caramel.
- Nutty crunch: Add 1/2 cup chopped walnuts or pecans to the crumble.
- Spiced‑up filling: Add a pinch of ground cloves or allspice to deepen the flavor.
- Mixed fruit: Replace one apple with 1 cup diced pears for a subtle twist.
- Oatmeal topping: Stir 1/2 cup rolled oats into the crumble for hearty texture.
- Vanilla glaze: Drizzle a quick glaze made with powdered sugar and vanilla extract.
- Chocolate chip surprise: Fold 1/3 cup mini chocolate chips into the filling.
- Maple twist: Swap half the brown sugar in the filling for maple syrup.
Nutritional information (per bar, 16 bars)
- Calories: about 280
- Fat: about 12 g
- Protein: about 2 g
- Carbohydrates: about 42 g
- Sodium: about 85 mg
Healthier alternatives
- Lower sugar: Halve the granulated sugar in the crust and sweeten the filling partly with honey.
- Reduced fat: Replace half the butter in the crust with unsweetened applesauce.
- Whole grain: Use whole wheat flour for a nuttier taste and extra fiber.
- Less topping: Use a lighter hand with the crumble to trim calories.
Serving suggestions
- Dessert pairing: Serve slightly warm with vanilla ice cream.
- Coffee break: Enjoy a square with a morning or afternoon brew.
- Party platter: Cut into bite‑size pieces for easy grazing.
- Whipped finish: Add a dollop of lightly sweetened whipped cream.
Common mistakes to avoid
- Undercooked apples: Bake until apples are tender and juices are bubbling to avoid a firm, underdone filling.
- Overworked base: Mix just to crumb stage so the crust stays tender, not tough.
- Skipping the cool: Cutting too soon leads to crumbling; resting time sets clean slices.
- Soft apple varieties: Skip apples like Red Delicious that turn mushy during baking.
Storing tips
- Room temperature: Good for 1–2 days in a cool, low‑humidity environment.
- Refrigerator: Airtight container for up to 5 days; rewarm briefly for best texture.
- Freezer: Wrap bars individually, place in a freezer bag, and freeze up to 2 months.
FAQs
How far ahead can these bars be made?
Bake 1–2 days in advance, chill, and rewarm slightly before serving.
What apples work best for these bars?
Granny Smith offer tartness and structure, while Honeycrisp or Braeburn also hold their shape well.
How does using a different pan size affect baking?
A smaller pan yields thicker bars and usually needs extra bake time, so check for bubbling juices and use a toothpick.
How should these bars be frozen and thawed?
Cool completely, wrap tightly, freeze, then thaw overnight and warm lightly if desired.
What happens if the crumble topping is omitted?
The bars will bake, but the crunchy top that adds texture and flavor contrast will be missing.
How can doneness be identified reliably?
Look for a golden top, bubbling filling near the center, and apples that are fork‑tender.
How can the recipe be doubled successfully?
Use two 9×13 pans or one larger pan and extend the bake time as needed.
What about peeling the apples before baking?
Peeling is optional, but it gives a smoother bite and neater slices.
- Make‑ahead friendly : Yes, bake 1–2 days in advance, chill, and rewarm slightly to serve.
- Best apples : Granny Smith for tartness and structure; Honeycrisp or Braeburn also hold shape well.
- Different pan size : A smaller pan yields thicker bars and may require extra bake time; check with a toothpick and visual bubbling.
- Freezer‑friendly : Yes, cool completely, wrap tightly, and freeze; thaw overnight and rewarm lightly if desired.
- Without crumble : Possible, but the crunchy top adds key texture and flavor contrast.
- Doneness cues : Golden top, bubbling filling near center, and fork‑tender apples.
- Doubling the recipe : Use two 9×13 pans or a larger pan and extend bake time as needed.
- Peeling apples : Optional, but peeling gives a smoother bite and neater slices.
Conclusion
These Irresistible Apple Pie Bars deliver a buttery base, warmly spiced apple center, and crisp crumble in a format that slices cleanly and serves beautifully for any occasion.
Bake, cool, slice, and share, then adjust variations and toppings to match the season and the crowd