Go Back
–+ servings
Apple crumble bars cut into slices on a wooden board.
Print Pin
5 from 8 votes

Biscoff Apple Crumble Bars

Indulge in the irresistible combination of Biscoff and apple with these delicious Biscoff apple crumble bars. Perfect for a sweet treat!
Course Baking, Bars, Dessert
Cuisine British
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings 16
Calories 281kcal
Author Beth Sachs

Save this recipe for later?

Enter your email and I’ll send it your way!

Equipment

Ingredients

Metric - US Customary
  • 250 g Plain Flour
  • 200 g Oats
  • 250 g Butter chilled and cubed
  • 175 g Light Brown Sugar
  • 1 teaspoon Cinnamon
  • 50 g Walnuts chopped
  • 2 Bramley Apples
  • ½ Lemon juice only
  • 2 tablespoon Biscoff Spread

Instructions

  • Preheat the oven to 190 °C (170 °C fan/ 375 °F/ Gas 5) and line a 20cm (8") square baking tin with baking paper.
  • Place the flour and oats into a large mixing bowl and rub in the cold cubed butter with your fingertips until crumbs form.
    250 g Plain Flour, 200 g Oats, 250 g Butter
  • Stir in the light brown sugar, cinnamon, and chopped walnuts.
    175 g Light Brown Sugar, 1 teaspoon Cinnamon, 50 g Walnuts
  • Press two-thirds of the crumble mixture into the prepared tin and pack down tightly with the back of a metal spoon. Set aside while you prepare the apples.
  • Peel, core and slice the apples and lay them over the top of the crumble base layer. Squeeze over the lemon juice.
    2 Bramley Apples, ½ Lemon
  • Warm the Biscoff spread in the microwave for 20 seconds, and then use a spoon to drizzle it over the apples.
    2 tablespoon Biscoff Spread
  • Top with the remainder of the crumble mix and lightly press down with your hand. Bake in the oven for 35 minutes until golden brown. Allow to cool completely before cutting into bars.

Notes

Expert Tips:
  • Use chilled butter in the crumble to achieve a crumbly crisp topping, enhancing the bar's overall texture.
  • Use smooth Biscoff spread and soften it in the microwave to make it easier to drizzle over the apples.
  • Allow the bars to cool completely before slicing to ensure they hold their shape and don't crumble.
 
Variations:
  • Incorporate a layer of mixed berries (raspberries and blackberries would work well) alongside the apple filling for a tart and fruity twist.
  • Integrate spices like cardamom or nutmeg into the crumble mixture for a warm and aromatic flavour, perfect for autumn.
  • Add chocolate chips to the crumble for a rich and indulgent twist, making the dessert even more luxurious.
  • Swap the Biscoff spread for salted caramel sauce or homemade toffee sauce.
 
Storage:
Store - When it comes to storing Biscoff apple crumble bars, it's important to keep them in an airtight container to maintain their freshness. You can store them at room temperature for up to 3-4 days, but if you want to keep them for longer, it's recommended to freeze them.
Freeze - Wrap the apple bars tightly with cling film and place them in an airtight container or freezer bag. They can be frozen for up to 3 months. When you want to enjoy them, simply defrost in the fridge overnight and bring them to room temperature before serving.
 
Nutrition:
The nutritional information provided is approximate and is calculated using online tools. Information can vary depending on various factors, but we have endeavoured to be as accurate as possible.
 

Nutritional Information (Approximate)

Calories: 281kcal | Carbohydrates: 40g | Protein: 7g | Fat: 11g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 1g | Sodium: 5mg | Potassium: 131mg | Fiber: 3g | Sugar: 14g | Vitamin A: 22IU | Vitamin C: 3mg | Calcium: 44mg | Iron: 2mg
Tried this recipe?Snap a pic and tag @effortlessf00d on Instagram and leave a comment on this post!
QR Code linking back to recipe