Apple Crumble Bars
Recipe video above. Tastes like Apple Crumble – in bar form! Shortbread-like base, jammy apple filling, and crumbly top. These Apple Crumble Bars are perfect for any occasion, whether it’s a cozy family gathering or a fancy dinner party. The delightful combination of flavors makes them a standout dessert. Plus, drizzle with salted caramel sauce and serve with ice cream for an unforgettable treat!

Why You’ll Love This Recipe
- Easy to Make: This recipe comes together quickly, making it ideal for last-minute gatherings or a simple dessert at home.
- Delicious Flavor: The combination of buttery shortbread and sweet apples creates an irresistible flavor profile that everyone will love.
- Versatile Dessert: Perfect as a snack or transformed into a dessert, these bars suit any occasion from casual picnics to festive dinners.
- Handheld Treat: Easy to cut into squares, they are the perfect handheld snack for parties or lunchboxes.
- Customizable Toppings: You can add your favorite toppings like nuts or chocolate chips for extra flair.
Tools and Preparation
Before you start making these delightful Apple Crumble Bars, gather your tools and equipment. Having everything ready will make the process smoother and more enjoyable.
Essential Tools and Equipment
- 20cm/8 square pan
- Mixing bowls
- Measuring cups and spoons
- Whisk or fork
- Parchment paper
Importance of Each Tool
- 20cm/8 square pan: The right size ensures even baking and helps achieve the perfect texture for your bars.
- Mixing bowls: Essential for combining ingredients effectively without making a mess.
- Measuring cups and spoons: Accurate measurements are crucial for achieving the best flavor balance in your bars.
Ingredients
Ingredients:
– 125g / 1 stick unsalted butter, melted
– 2 cups (300g) flour, plain/all purpose
– 1/2 cup (100g) white sugar
– 1/2 tsp baking powder
– Pinch of salt
– 1 egg
– 1/3 cup (30g) rolled oats
– 3 – 4 large granny smith apples, cut into 0.7cm / 1/3 dice (~4 cups)
– 1/4 cup (35g) plain flour, all purpose
– 1/4 cup (50g) white sugar
– 1/2 tsp cinnamon
– 1/4 tsp nutmeg
– Salted caramel sauce
– Ice cream!
How to Make Apple Crumble Bars
Step 1: Preheat the Oven
Preheat your oven to 180C (350F). This step is essential to ensure even baking of your Apple Crumble Bars.
Step 2: Prepare the Pan
Grease a 20cm (8) square pan and line it with parchment paper, leaving some overhang. This will help you lift the bars out once they’re baked.
Step 3: Make the Base Mixture
In a mixing bowl, combine melted butter, flour, white sugar, baking powder, and salt. Mix until there are no visible white bits of flour remaining.
Step 4: Add the Egg
Add one egg to the mixture and mix well until fully incorporated.
Step 5: Press into Pan
Lightly press about two-thirds of the mixture into the bottom of your prepared pan. This forms the delicious base layer of your bars.
Step 6: Bake the Base
Bake in your preheated oven for about 15 minutes until slightly golden. Once done, remove it from the oven and allow it to cool for about five minutes.
Step 7: Prepare Apple Filling
While the base is cooling, mix together your apple filling ingredients in another bowl. This includes diced apples combined with flour, sugar, cinnamon, nutmeg, and a pinch of salt.
Now you’re ready to assemble your bars! Follow through with further steps if desired for optimal results.
How to Serve Apple Crumble Bars
Apple crumble bars are a delightful treat that can be enjoyed in a variety of ways. Whether you’re serving them at a casual gathering or a formal dinner, these bars can be customized to suit any occasion.
A La Mode
- Adding a scoop of vanilla ice cream on top creates a creamy contrast to the warm apple filling.
Drizzled with Salted Caramel
- A drizzle of salted caramel sauce not only enhances the flavor but also adds an extra layer of indulgence.
With Whipped Cream
- Serve with a dollop of freshly whipped cream for a light and airy complement to the rich bars.
Pair with Coffee or Tea
- Enjoy these bars alongside your favorite hot beverage for a cozy afternoon treat.
Fruit Compote
- A side of warm fruit compote, such as berry or cherry, brings a fruity twist that pairs well with the apples.
Nuts and Seeds
- Sprinkle toasted nuts or seeds on top before serving for added crunch and nutrition.

How to Perfect Apple Crumble Bars
Perfecting apple crumble bars involves attention to detail in both preparation and baking. Follow these tips to ensure your bars turn out delicious every time.
- Use Fresh Apples: Opt for tart varieties like Granny Smith for the best flavor and texture.
- Don’t Overmix the Base: Mix until just combined to keep the crust tender.
- Chill Before Baking: Allow your dough to chill for 30 minutes before baking for better structure.
- Check for Doneness: Look for a golden brown color on top, which indicates they are ready.
- Let Cool Completely: Allow the bars to cool completely before cutting, as this helps them hold their shape.
- Store Properly: Keep leftovers in an airtight container at room temperature for up to three days.
Best Side Dishes for Apple Crumble Bars
Apple crumble bars are versatile enough to pair with various side dishes that complement their sweet and spicy flavors. Here are some great options:
- Cinnamon Sugar Doughnuts: Soft, fluffy doughnuts coated in cinnamon sugar bring extra sweetness.
- Cheese Platter: A selection of cheeses can balance the sweetness with savory notes.
- Chai Spiced Tea: This warming drink enhances the fall flavors of the apple crumble bars.
- Caramelized Pecans: Sweet and crunchy pecans add richness and texture when served alongside.
- Yogurt Parfait: Layering yogurt with fresh fruits creates a healthy contrast to the rich dessert.
- Spiced Hot Chocolate: A cup of spiced hot chocolate makes for a comforting pairing on chilly days.
Common Mistakes to Avoid
When making Apple Crumble Bars, it’s easy to make a few common mistakes that can affect the final product. Here are some tips to ensure your bars turn out perfectly.
- Using cold butter: Cold butter can prevent the mixture from blending well. Always use melted butter for a smoother texture.
- Overmixing the base: Overmixing can lead to tough bars. Mix just until combined for a tender crumb.
- Not cooling the base: Skipping the cooling time after baking can cause the filling to ooze out. Allow it to cool for at least 5 minutes before adding the apple mixture.
- Ignoring ingredient measurements: Accurate measurements are crucial for success. Use a kitchen scale for precision, especially with flour and sugar.
- Not using enough apples: Using too few apples can result in a dry filling. Aim for about 3-4 large apples for the best flavor and moisture.
Refrigerator Storage
- Store Apple Crumble Bars in an airtight container.
- They can last up to 5 days in the refrigerator.
Freezing Apple Crumble Bars
- Wrap individual bars tightly in plastic wrap or foil.
- Place them in a freezer-safe bag or container, and they will keep for up to 3 months.
Reheating Apple Crumble Bars
- Oven: Preheat the oven to 180C/350F, place bars on a baking sheet, and heat for about 10-15 minutes until warm.
- Microwave: Heat individual bars on medium power for 20-30 seconds or until warm.
- Stovetop: Place bars in a skillet over low heat, cover, and warm gently, turning occasionally.
Frequently Asked Questions
What are Apple Crumble Bars?
Apple Crumble Bars are dessert bars that feature a shortbread-like base topped with a jammy apple filling and a crumbly oat topping. They resemble traditional apple crumble but are easier to serve.
Can I substitute different types of apples?
Yes! While Granny Smith apples work best due to their tartness, you can use other varieties like Honeycrisp or Fuji for sweetness.
How do I customize my Apple Crumble Bars?
You can add nuts like walnuts or pecans for extra crunch, or mix in spices such as ginger or allspice for added flavor.
Are Apple Crumble Bars suitable for vegan diets?
You can make vegan versions by substituting butter with coconut oil and using flax eggs instead of regular eggs.
How do I serve Apple Crumble Bars?
These bars are perfect on their own but taste even better with a drizzle of salted caramel sauce or a scoop of ice cream!
Final Thoughts
Apple Crumble Bars are an irresistible treat that’s both comforting and versatile. They make an excellent handheld snack or dessert at gatherings. Feel free to customize them with your favorite toppings or mix-ins! Give this recipe a try; you won’t be disappointed!

Apple Crumble Bars
- Total Time: 1 hour 5 minutes
- Yield: Serves about 12 1x
Description
Apple Crumble Bars are a delightful twist on a classic dessert, combining the flavors of buttery shortbread, sweet and tart apples, and a crumbly topping into an easy-to-hold bar. Perfect for family gatherings or elegant dinner parties, these bars can be enjoyed warm or at room temperature. Drizzle with salted caramel sauce or serve with a scoop of ice cream for an indulgent treat everyone will love. With their versatile nature, they suit any occasion—whether as a snack or a dessert.
Ingredients
- 1 stick unsalted butter (125g), melted
- 2 cups plain flour (300g)
- 1/2 cup white sugar (100g)
- 1 egg
- 3–4 large Granny Smith apples (~4 cups), diced
- 1/3 cup rolled oats (30g)
- Salted caramel sauce (for serving)
- 1/2 tsp baking powder
- Pinch of salt
- 1/4 cup (35g) plain flour, all purpose
- 1/4 cup (50g) white sugar
- 1/2 tsp cinnamon
- 1/4 tsp nutmeg
Instructions
- Preheat your oven to 180C (350F).
- Grease an 8-inch square pan and line it with parchment paper.
- In a mixing bowl, combine melted butter, flour, sugar, baking powder, and salt until no dry ingredients remain. Mix in the egg.
- Press two-thirds of the mixture into the prepared pan to form the base.
- Bake for 15 minutes until slightly golden; allow to cool for five minutes.
- Prepare the apple filling by mixing diced apples with flour, sugar, cinnamon, nutmeg, and salt.
- Pour the apple mixture over the cooled base and crumble the remaining dough on top.
- Bake for an additional 25-30 minutes until golden brown.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 220
- Sugar: 12g
- Sodium: 85mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 40mg