Gluten Free Apple Crumble Recipe
Introduction
Gluten Free Apple Crumble is a comforting dessert that combines tender, cinnamon-spiced apples with a crunchy oat topping. Perfect for cozy evenings, this dish is both naturally gluten free and easy to make.

Ingredients
- 5 cups apples, chopped (5 to 6 apples)
- 1/2 cup (100 g / 3.5 oz) granulated white sugar (can use more for very tart apples)
- 1/2 tsp ground cinnamon
- 3 tbsp lemon juice
- 1 1/2 cups (135 g / 4.8 oz) old fashioned rolled oats
- 1/2 cup (70 g / 2.5 oz) gluten free flour
- 3/4 cup (150 g / 5.3 oz) packed brown sugar
- 1/2 cup (1 stick / 115 g / 4 oz) butter, melted
- 1/2 tsp ground cinnamon
Instructions
- Step 1: Preheat the oven to 375°F (190°C / gas mark 5). Grease a 9-inch (23 cm / 2-quart) baking dish or casserole dish with butter.
- Step 2: In the greased dish, add the chopped apples, granulated sugar, 1/2 teaspoon ground cinnamon, and lemon juice. Toss to coat the apples evenly, then spread them out in an even layer.
- Step 3: In a large bowl, combine rolled oats, gluten free flour, brown sugar, and 1/2 teaspoon ground cinnamon. Pour in the melted butter and stir with a fork until the mixture becomes crumbly, forming larger clumps as desired.
- Step 4: Sprinkle the oat crumble mixture evenly over the apple filling.
- Step 5: Bake for 40 to 55 minutes until the topping is golden brown and the apples are soft and bubbling. If the topping browns too fast, cover loosely with aluminum foil.
- Step 6: Let cool slightly and serve warm or at room temperature, optionally with vanilla ice cream or caramel sauce.
Tips & Variations
- For added texture, mix chopped nuts like pecans or walnuts into the crumble topping.
- Use tart apples like Granny Smith for a tangier filling, or sweeter varieties for less sugar.
- Substitute coconut oil for butter to make the crumble dairy-free.
- Sprinkle a pinch of nutmeg or ginger into the apple filling for extra warmth.
Storage
Store leftover apple crumble covered in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for 15-20 minutes until warmed through and crisp again. You can also freeze the baked crumble for up to 2 months; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen apples instead of fresh?
Yes, thaw and drain frozen apples before using to prevent excess moisture in the crumble.
Is this recipe suitable for vegans?
This recipe uses butter, but you can substitute vegan butter or coconut oil to make it vegan-friendly.
PrintGluten Free Apple Crumble Recipe
This Gluten Free Apple Crumble is a delicious and comforting dessert featuring tender, cinnamon-spiced apples topped with a crunchy oat and brown sugar crumble. Perfectly baked to a golden brown, it’s an ideal gluten-free treat for any occasion, served best warm with vanilla ice cream or caramel sauce.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 65 minutes
- Yield: 6 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
Apple Filling
- 5 cups apples, chopped (5 to 6 apples)
- 1/2 cup (100 g / 3.5 oz) granulated white sugar (adjust to taste for tartness)
- 1/2 tsp ground cinnamon
- 3 tbsp lemon juice
Crumble Topping
- 1 1/2 cups (135 g / 4.8 oz) old fashioned rolled oats
- 1/2 cup (70 g / 2.5 oz) gluten free flour
- 3/4 cup (150 g / 5.3 oz) brown sugar, packed
- 1/2 cup (115 g / 4 oz / 1 stick) butter, melted
- 1/2 tsp ground cinnamon
Instructions
- Prep: Preheat your oven to 375°F (190°C, gas mark 5). Grease a 9-inch (23 cm, 2-quart) baking or casserole dish with butter to prevent sticking and ensure easy cleanup.
- Make the apple filling: In the prepared baking dish, add the cored and diced or sliced apples, granulated sugar, ground cinnamon, and lemon juice. Toss everything together gently until the apples are evenly coated with the sugar, cinnamon, and lemon juice. Arrange the mixture into an even layer to create a uniform base for the crumble topping. Set aside.
- Mix the crumble topping: In a large mixing bowl, combine the rolled oats, gluten free flour, brown sugar, and ground cinnamon. Pour in the melted butter and stir the mixture with a fork until it becomes crumbly. Press handfuls together to form larger clumps for a varied texture on top of the apple filling.
- Assemble the apple crumble: Evenly sprinkle the crumb mixture over the apple filling in the baking dish, covering it completely to create a thick, crunchy layer.
- Bake: Place the dish in the oven and bake for 40 to 55 minutes. The crumble is done when the topping is golden brown and the apples are soft and bubbling. If the topping browns too quickly before the apples are tender, cover with aluminum foil to prevent burning and continue baking.
- Serve: Let the apple crumble cool slightly before serving. It’s delightful served warm or at room temperature, optionally with vanilla ice cream or a drizzle of caramel sauce for extra indulgence.
Notes
- Use tart apples like Granny Smith for a more balanced sweetness or sweeter varieties like Fuji for a naturally sweeter filling.
- If apples are very tart, feel free to increase the sugar slightly to taste.
- Cover with foil during baking if the topping browns too fast.
- Gluten free flour ensures this recipe is safe for those with gluten intolerance.
- For a dairy-free version, substitute butter with a plant-based alternative.
Keywords: gluten free apple crumble, apple crisp, gluten free dessert, baked apple dessert, crumble topping

