Baked Cinnamon Apples: A Healthy Dessert with Oat Crumble and Maple
The apple becomes its own bowl in this recipe. Cored from the top but left whole, it is filled with a mixture of oats, coconut sugar, cinnamon and a small amount of butter or coconut oil, then baked until the apple softens and collapses slightly around the filling, which caramelises and crusts on top while the apple juices bubble at the base. It is a dessert of almost no effort that tastes as though it required an entire afternoon. More importantly, it is the kind of dessert you can make on a Tuesday evening when the apples on the counter need using and you want something warm and comforting without the production of a full crumble or pie.
Why this recipe works
Baking concentrates the sugars already present in the apple, making it taste considerably sweeter than raw apple without adding much sugar from elsewhere. The cinnamon filling soaks into the apple as it bakes and the apple juices pool in the base of the baking dish, creating a natural sauce that you spoon over when serving. Oats in the filling provide texture and a small amount of fibre. Maple syrup and a pinch of salt in the filling amplify the sweetness and the cinnamon without making it taste artificial or overly sweet.
Getting it right
Choose large apples that will hold their shape during the long baking time. Cox or Braeburn apples are ideal. Bramleys collapse too much and can turn to sauce inside the skin before the filling has time to caramelise.
Core the apple carefully, leaving the base intact so the filling does not fall through. A melon baller or apple corer works well for this.
Common mistakes
Not adding any liquid to the base of the baking dish causes the apple juices to burn onto the base during the long baking time. A small amount of water or apple juice in the dish keeps everything moist and prevents burning.
Over-filling the apple causes the filling to overflow and burn on the dish. Fill to just below the top of the apple cavity.
Substitutions
Pears work in place of apples with a shorter baking time. Walnuts or pecans mixed into the oat filling add crunch and richness. Dried cranberries or raisins in the filling add sweetness and a slight tartness that works very well with apple.
Serving suggestion
Serve warm in the baking dish with a generous spoonful of thick Greek yogurt or a scoop of vanilla ice cream alongside. Pour any collected juices from the dish over the apple before serving. A cup of herbal tea alongside makes this feel like a proper autumn evening.
Ingredients
- 4 medium Honeycrisp or Braeburn apples (firm varieties work best to hold shape during baking)
- 60 g rolled oats (use certified gluten-free oats if needed)
- 30 g raw walnuts (roughly chopped)
- 1 tbsp pure maple syrup (grade A or B both work)
- 1 tbsp coconut oil (melted and cooled slightly)
- 1.5 tsp ground cinnamon (use fresh for best flavour)
- 0.3 tsp ground nutmeg
- 0.3 tsp ground ginger (optional but adds lovely warmth)
- 1 tsp vanilla extract (pure, not imitation)
- 1 tsp lemon juice (freshly squeezed)
- 80 ml water (poured into the baking dish to create steam)
- 1 pinch fine sea salt (enhances the sweetness)
Instructions
- 1
Preheat your oven to 190 degrees Celsius (375 degrees Fahrenheit). Lightly grease a small baking dish or oven-safe pan that fits all four apples snugly.
A snug fit helps the apples stay upright and prevents them from tipping during baking.
- 2
Wash and dry the apples. Using a sharp paring knife or an apple corer, carefully remove the core from each apple, starting at the top and stopping about 1.5 cm from the base. You want a generous well without cutting all the way through. Use a small spoon to widen the cavity slightly if needed.
Leaving the base intact is important as it holds the filling and the natural apple juices inside.
- 3
Squeeze a little lemon juice into each hollowed apple cavity and use your finger to spread it lightly over the exposed flesh. This prevents browning and adds a subtle brightness to the finished flavour.
- 4
In a small mixing bowl, combine the rolled oats, chopped walnuts, maple syrup, melted coconut oil, cinnamon, nutmeg, ground ginger, vanilla extract, and sea salt. Stir everything together until the oats are evenly coated and the mixture holds together loosely when pressed.
If the mixture feels too dry, add a tiny extra splash of maple syrup or half a teaspoon of water.
- 5
Spoon the oat filling evenly into each apple cavity, pressing down gently as you go to pack the mixture in. Mound any extra filling on top of each apple. Do not worry if a little spills over the sides.
Packing the filling in firmly means it stays put and gets nicely golden on top.
- 6
Pour the water into the base of the baking dish around the apples. This creates gentle steam during baking, keeping the apple flesh moist and tender rather than drying out.
- 7
Place the dish in the preheated oven and bake for 22 to 26 minutes, until the apple skins are wrinkled and the flesh feels soft when pierced with a skewer or thin knife. The oat topping should look golden and slightly crisp.
Check at the 20-minute mark. Smaller apples may be ready sooner, while very large apples could need a couple of extra minutes.
- 8
Remove from the oven and let the apples rest for 3 to 4 minutes before serving. Spoon any juices from the base of the dish over the tops. Serve warm on their own or with a generous dollop of plain Greek yogurt or coconut yogurt.
The resting time lets the filling firm up slightly so it does not fall apart when you dig in.
Nutrition per serving
185kcal
Calories
3g
Protein
28g
Carbs
8g
Fat
4.5g
Fibre
16g
Sugar
40mg
Sodium
Pro Tips
- ✓
Choose apples that are similar in size so they all cook evenly in the same time.
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Freshly ground cinnamon makes a noticeable difference here. If yours has been sitting in the cupboard for over a year, buy a fresh jar.
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For extra caramelisation, place the dish under the grill for the final 2 minutes of cooking. Watch carefully so the oats do not burn.
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If your apples are very large, score a thin ring around the middle of the skin with a knife before baking. This prevents the skin from splitting and keeps the apple looking neat.
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To make this a complete protein-rich dessert, serve with a scoop of vanilla protein-enriched Greek yogurt on the side.
Frequently Asked Questions
Variations
- •
Pear and Cardamom Baked Fruit
Swap the apples for firm Conference or Bosc pears and replace the nutmeg with half a teaspoon of ground cardamom. The pears bake a little faster, so start checking at 18 minutes.
- •
Chocolate Orange Baked Apples
Add a teaspoon of orange zest and a tablespoon of raw cacao powder to the oat filling. The chocolate and orange combination pairs wonderfully with the cinnamon and makes this feel more like a special occasion dessert.
- •
Almond Butter Stuffed Baked Apples
Stir a tablespoon of smooth almond butter into the oat filling before stuffing. This adds creaminess, a boost of healthy fats, and a slightly richer flavour that feels deeply indulgent without adding refined sugar.
- •
Cranberry and Pecan Festive Baked Apples
Replace the walnuts with chopped pecans and add a small handful of dried cranberries to the filling. A tiny pinch of cloves alongside the cinnamon and nutmeg makes this version a brilliant Christmas dessert option.
Substitutions
- •coconut oil → unsalted butter or ghee (Use the same quantity. Butter adds a richer flavour but makes the recipe non-vegan and non-dairy-free.)
- •maple syrup → raw honey or date syrup (Both work at the same quantity. Honey is not vegan. Date syrup adds a deeper, slightly caramel-like sweetness.)
- •walnuts → pumpkin seeds or sunflower seeds (Use the same weight. This keeps the recipe nut-free while maintaining crunch and nutritional value.)
- •rolled oats → quinoa flakes (Quinoa flakes create a slightly lighter topping with a similar texture. Useful if you want to increase the protein content.)
- •ground ginger → allspice or mixed spice blend (Any warm baking spice works well here. Use the same quarter teaspoon quantity.)
🧊 Storage
Store leftover baked apples in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 180 degrees Celsius for 8 to 10 minutes or microwave on medium power for 90 seconds. The oat topping softens slightly on reheating but the flavour remains excellent.
📅 Make Ahead
Prepare and stuff the apples up to 12 hours before baking. Cover the dish tightly with cling film and refrigerate. When ready to bake, remove from the fridge 10 minutes before placing in the oven and add about 5 extra minutes to the bake time to account for the colder starting temperature.
More Fall Desserts Recipes
Paleo Pumpkin Bread (Dairy Free, Gluten Free, Naturally Sweetened)
Pumpkin Spice Energy Balls No Bake (High Fibre, Naturally Sweetened)
Healthy Pumpkin Pie Bars Gluten Free with an Almond Oat Crust
