Healthy Apple Crumble (Dairy Free and Vegan) with Maple Oat Topping
Some desserts just feel like a hug, and this healthy apple crumble is absolutely one of them. Made without any butter, refined sugar or dairy of any kind, it delivers everything you love about a classic crumble: bubbling, jammy apples underneath a golden, crunchy topping. This recipe was built from the ground up to be genuinely nutritious, not just a watered-down version of something indulgent. If you follow a vegan or dairy-free lifestyle, or you simply want a dessert that does not leave you feeling sluggish afterward, this one was made for you. It comes together in about 15 minutes of prep, uses straightforward ingredients, and the whole kitchen smells incredible while it bakes.
The filling starts with a generous pile of fresh apples. Bramley apples add a beautiful tartness that balances the natural sweetness perfectly, though Granny Smith or a mix of eating apples works just as well. A small amount of pure maple syrup goes in with the apples, along with ground cinnamon, a pinch of nutmeg, fresh lemon juice to keep things bright, and a teaspoon of arrowroot powder to help the juices thicken into a gorgeous glossy sauce rather than a watery puddle. The crumble topping uses rolled oats as its base, which immediately bumps up the fibre and gives you that hearty, satisfying crunch. Ground almonds add healthy fats and a subtle nuttiness, while coconut oil replaces butter completely. A touch more maple syrup binds everything together, and a small amount of coconut sugar adds a gentle caramel depth without the blood sugar spike of white or brown sugar.
Out of the oven, this crumble is a study in contrasts. The topping is genuinely crispy and golden, with little clusters of oat and almond that shatter slightly when you press a spoon through. Underneath, the apples are tender and yielding, swimming in a lightly spiced, syrupy sauce that pools around each mouthful. Serve it warm with a scoop of coconut milk ice cream for a fully dairy-free vegan dessert experience, or a generous pour of oat cream if you prefer. On cooler evenings, a drizzle of almond butter over the top adds richness and extra protein. It is equally wonderful the next day, reheated in the oven for ten minutes so the topping crisps back up beautifully.
From a nutritional standpoint, this recipe does a lot of quiet good work. Each serving contains around 6 grams of fibre, largely from the oats and apples themselves. Oats are a brilliant source of beta-glucan, a soluble fibre that supports healthy cholesterol levels and keeps you feeling fuller for longer. Apples contribute pectin, another soluble fibre with gut-friendly properties. By swapping refined white sugar for small amounts of maple syrup and coconut sugar, the overall sugar content stays significantly lower than a traditional crumble, and you get trace minerals like manganese and zinc alongside. Coconut oil provides medium-chain triglycerides, which the body processes differently from other saturated fats, though you only need a modest amount here. The recipe is 100 percent vegan, completely dairy free, egg free, and naturally free from refined sugar. It is also easy to make gluten free simply by confirming your oats are certified gluten-free, which many are. This is the kind of dessert you can feel completely good about making on a weeknight or serving to guests who have dietary needs to consider.
Ingredients
- 900 g apples (Bramley, Granny Smith or a mix, peeled, cored and sliced about 5mm thick)
- 2 tbsp pure maple syrup (for the filling)
- 1 tbsp fresh lemon juice
- 1.5 tsp ground cinnamon (divided between filling and topping)
- 0.3 tsp ground nutmeg
- 1 tsp arrowroot powder (or cornflour as an alternative)
- 180 g rolled oats (use certified gluten-free oats if needed)
- 60 g ground almonds
- 2 tbsp coconut sugar
- 3 tbsp pure maple syrup (for the topping)
- 3 tbsp coconut oil (melted, use refined coconut oil for a neutral flavour)
- 0.3 tsp fine sea salt
- 0.5 tsp vanilla extract
Instructions
- 1
Preheat your oven to 180C (160C fan, gas mark 4). Lightly grease a 20cm square or round baking dish with a small amount of coconut oil.
A ceramic or glass dish works best here as it distributes heat evenly and prevents the apple base from scorching.
- 2
Peel, core and slice the apples into pieces roughly 5mm thick. Add them to a large bowl along with the maple syrup, lemon juice, 1 teaspoon of cinnamon, the nutmeg and the arrowroot powder. Toss everything together until the apple slices are evenly coated.
Slicing the apples thinly means they cook through fully without turning to mush. If you prefer chunkier pieces, cut them a little thicker and add 5 minutes to the baking time.
- 3
Tip the apple mixture into your prepared baking dish and spread it out in an even layer. Set aside while you make the crumble topping.
- 4
In a medium bowl, combine the rolled oats, ground almonds, coconut sugar, the remaining half teaspoon of cinnamon and the sea salt. Stir together with a fork until evenly mixed.
This is a good moment to taste a pinch of the dry mix. Adjust the cinnamon or coconut sugar to suit your preferences before adding the wet ingredients.
- 5
Pour the melted coconut oil, maple syrup and vanilla extract over the dry oat mixture. Stir and press everything together until the oats are thoroughly coated and the mixture starts to clump together in small clusters.
Do not overmix. You want to keep some larger clumps in the topping as these create the satisfying crunchy bits once baked.
- 6
Scatter the crumble topping evenly over the apple layer. Spread it gently with your fingers or a spoon, making sure to cover the apples all the way to the edges of the dish.
- 7
Bake in the preheated oven for 38 to 42 minutes, until the topping is deep golden and the apple juices are visibly bubbling up around the edges of the dish.
If the topping starts browning too quickly after 25 minutes, loosely lay a piece of foil over the dish and continue baking. This keeps the oats from burning while the apples finish cooking.
- 8
Remove from the oven and allow to rest for 8 to 10 minutes before serving. This short rest lets the apple juices thicken up slightly so the crumble holds together better when spooned out.
Serve warm with coconut milk ice cream, oat cream or a spoonful of dairy-free coconut yoghurt on the side.
Nutrition per serving
298kcal
Calories
5g
Protein
44g
Carbs
12g
Fat
6g
Fibre
18g
Sugar
95mg
Sodium
Pro Tips
- ✓
Certified gluten-free oats make this recipe fully gluten free with zero other changes needed.
- ✓
Using a mix of tart and sweet apples gives the filling a more complex, layered flavour than using a single variety.
- ✓
Toast the crumble topping in a dry pan for 3 to 4 minutes before scattering it over the apples if you want an extra-crunchy result.
- ✓
Adding a tablespoon of chia seeds to the apple filling boosts fibre content further and helps thicken the juices naturally.
- ✓
The crumble topping can be made up to 3 days ahead and stored in an airtight container in the fridge, ready to assemble and bake when needed.
Frequently Asked Questions
Variations
- •
Apple and Blackberry
Replace about 200g of the apple with fresh or frozen blackberries. Add them to the filling mix without thawing if frozen. The berries add a beautiful deep purple colour and a lovely tartness that pairs brilliantly with the cinnamon oat topping.
- •
Apple and Pear
Use half apple and half firm pear for a subtly floral, honeyed filling. Conference pears work well as they hold their shape during baking. Reduce the maple syrup in the filling by half a tablespoon as pears tend to be naturally sweeter.
- •
Warm Ginger and Apple
Add a teaspoon of ground ginger and a tablespoon of finely grated fresh ginger to the apple filling for a warming, spicy depth. This version is especially good served alongside a scoop of vanilla coconut milk ice cream.
- •
High Protein Topping
Stir 2 tablespoons of unflavoured or vanilla vegan protein powder into the dry crumble mix before adding the wet ingredients. This adds around 3 to 4 extra grams of protein per serving without noticeably changing the texture.
Substitutions
- •Coconut oil → Vegan block butter such as Naturli or Flora Plant (Use the same quantity, melted. Vegan block butter gives a slightly richer, more traditional crumble flavour while keeping the recipe fully dairy free.)
- •Ground almonds → Oat flour or sunflower seed flour (Use the same quantity. Sunflower seed flour is a great nut-free option that keeps the crumble hearty and gives a similar texture to ground almonds.)
- •Maple syrup → Brown rice syrup or agave nectar (Both work in equal quantities. Brown rice syrup has a lower glycaemic index, making it a good choice if you are mindful of blood sugar. Agave is slightly sweeter so you may want to use a touch less.)
- •Arrowroot powder → Cornflour or tapioca starch (All three work as thickeners for the apple filling in equal amounts. Tapioca starch gives the glossiest, most jam-like sauce of the three.)
- •Coconut sugar → Date sugar or a small amount of extra maple syrup (Date sugar has a similar caramel note and is less processed. If using extra maple syrup, add just one additional tablespoon to avoid making the topping too wet.)
🧊 Storage
Cool completely and cover the baking dish or transfer to an airtight container. Refrigerate for up to 4 days. Reheat in the oven at 170C for 10 minutes to restore crunch. The crumble can also be frozen for up to 2 months. Defrost overnight in the fridge before reheating.
📅 Make Ahead
The crumble topping can be prepared up to 3 days in advance and stored in an airtight container in the fridge. The apple filling can be prepped and stored in the baking dish, covered, for up to 24 hours in the fridge. Simply scatter on the topping and bake straight from the fridge, adding 5 minutes to the baking time.
