Biscoff Apple Crumble
This cozy Biscoff apple crumble is the perfect fall dessert! Tart apples are tossed in cinnamon and brown sugar, then topped with a buttery crumble made from crushed Biscoff cookies and oats.
Ingredients
Apple Filling
- 6 cups chopped apples Granny Smith and Honeycrisp mixed works well
- 2 Tbsp granulated sugar
- 1 Tbsp brown sugar
- 1 1/2 tsp cinnamon
- 1/2 tsp nutmeg
- 2 tsp cornstarch
- 1 tsp vanilla
- 3-4 Tbsp Biscoff cookie butter spread adjust the amount to your tastes
Crumble
- 1 cup old-fashioned oats
- 3/4 cup flour
- 1/2 cup brown sugar
- 1/2 cup crushed Biscoff (or Speculoos) cookies about 6-8 total cookies
- 1/2 tsp cinnamon
- pinch salt
- 1/2 cup (1 stick) unsalted butter melted
- 2 Tbsp Biscoff cookie butter optional, for drizzle
Instructions
Make Apple Filling
- Preheat the oven to 350°F (175°C) and lightly grease an 8x8-inch or 9-inch round baking dish.
- Make the filling: In a large bowl, toss the apples with sugars, cinnamon, nutmeg, cornstarch, and vanilla until evenly coated.
- Heat the Biscoff for 5-10 seconds in the microwave to make it easier to stir. Gently mix in a few tablespoons of Biscoff spread with the flavors for extra gooey flavor.
- Pour the apple mixture into the prepared baking dish and spread evenly.
Make The Crumble
- In another bowl, combine oats, flour, brown sugar, Biscoff cookies, cinnamon, and salt.
- Then, stir in the melted butter until a clumpy crumble forms.
- Sprinkle the crumble evenly over the apples, pressing some bits together to make larger clusters.
- Sprinkle the crumble evenly over the apples, pressing some bits together to make larger clusters.
- Cool slightly before serving and adding drizzle
- Drizzle on melted cookie butter: Heat a few tablespoons of Biscoff cookie butter in the microwave for 5-10 seconds with a bit of oil (I don't actually measure it, but I would say maybe a 1/2 teaspoon of oil) to make the texture thinner.
- Quickly mix in the oil with the warmed Biscoff to create a drizzle. Drizzle your Biscoff over the top of your apple crumble.
- Enjoy warm with vanilla ice cream, whipped cream, or even more cookie butter drizzled on top