Healthy Apple Crisp – Easy Oat Topping & No Refined Flour
Healthy Apple Crisp is a cozy baked apple dessert with warm cinnamon-spiced fruit and a crisp oat topping made with almond flour, maple syrup, and coconut oil. It bakes up bubbly, golden, and crisp on top while the apples turn soft and jammy underneath.
This is the kind of dessert that feels simple and homey in the best way. The apples bring natural sweetness and plenty of flavor, while the topping adds a toasty, crumbly finish with just the right amount of texture.
Every spoonful has tender fruit, crunchy oats, warm spices, and little bits of walnut throughout. It is especially good served warm, whether you top it with a scoop of vanilla ice cream, coconut ice cream, or enjoy it just as it is.
Table of contents
Why You’ll Love This Recipe
- It uses wholesome, simple ingredients
- The topping gets crisp and golden without any refined flour
- Maple syrup adds natural sweetness and rich flavor
- It is easy to prep ahead and bake later
- It works well for dessert, brunch, or a holiday table

Ingredients
Candy base
- 6 cups apples, about 6 medium apples, peeled or unpeeled and thinly sliced
- 1/4 cup pure maple syrup
- 1 tablespoon lemon juice
- 1 tablespoon arrowroot powder or cornstarch
- 1 teaspoon ground cinnamon
- 1/8 teaspoon ground nutmeg
- 1/8 teaspoon sea salt
Finish
- 1 cup coconut sugar
- 1 cup old-fashioned rolled oats, gluten-free if needed
- 1/2 cup almond flour
- 1/2 cup chopped pecans or walnuts
- 1/2 cup coconut oil, not melted

Ingredient Notes & Substitutions
- Apples: A mix of sweet and tart apples gives the best balance. Honeycrisp, Fuji, Gala, and Pink Lady all work well.
- Arrowroot powder: Cornstarch is a good swap if that is what you have.
- Coconut sugar: Brown sugar works if you are not keeping it refined sugar free.
- Coconut oil: Use softened, solid coconut oil rather than melted so the topping stays crumbly.
- Almond flour: Fine almond flour gives the topping a softer, richer texture.
- Walnuts or pecans: Either works well. You can leave the nuts out for a nut-free version, but the topping will be a little less textured.
How to Make
- Preheat your oven to 350°F.
- In a medium bowl, mix the coconut sugar and almond flour.
- Add the rolled oats and chopped walnuts or pecans, then stir to combine.
- Add the solid coconut oil and work it into the mixture until crumbly and evenly combined. Set aside.

- In a large bowl, add the sliced apples, maple syrup, lemon juice, arrowroot powder, cinnamon, nutmeg, and sea salt.
- Toss until the apples are evenly coated.

- Transfer the apple mixture to a baking dish and spread it into an even layer.
- Sprinkle the oat topping evenly over the apples.

- Bake until the apples are tender and bubbling and the topping is deeply golden and crisp, about 40 to 50 minutes.
- Let it rest for 10 to 15 minutes before serving so the filling can settle slightly.

Expert Tips
- Slice the apples fairly evenly so they cook at the same rate.
- Do not melt the coconut oil for the topping. Softened solid oil gives the best crumb texture.
- If your apples are extra juicy, use a full tablespoon of arrowroot powder.
- Cover loosely with foil near the end only if the topping is browning too quickly.
- Let the crisp cool briefly before serving so the filling thickens a bit.
- Use a combination of apple varieties for deeper flavor.
- For extra crunch, save a small handful of oats and nuts to scatter over the top right before baking.
- Serve warm for the best texture.
Storage & Freezing
- Store leftover Healthy Apple Crisp covered in the refrigerator for up to 4 days.
- Reheat individual portions in the microwave or warm the baking dish in a 325°F oven until heated through.
- You can freeze the baked crisp for up to 2 months. Cool completely, wrap well, and freeze. Thaw overnight in the refrigerator and reheat in the oven until warm.
- You can also freeze it unbaked. Assemble the filling and topping, wrap tightly, and freeze. Bake from thawed for best texture.
Variations
- Add chopped pecans instead of walnuts for a sweeter, buttery crunch
- Mix in a handful of dried cranberries with the apples
- Add a little vanilla extract to the filling for a softer dessert flavor
- Swap part of the apples for pears
- Add a pinch of ground ginger for extra warmth

Healthy Apple Crisp
Ingredients
Equipment
Method
- Preheat the oven to 350°F.
- In a medium bowl, combine the coconut sugar and almond flour.
- Add the oats and chopped pecans or walnuts and stir together.
- Add the solid coconut oil and mix until the topping is crumbly and evenly combined.
- In a large bowl, combine the sliced apples, maple syrup, lemon juice, arrowroot powder, cinnamon, nutmeg, and sea salt.
- Toss until the apples are evenly coated.
- Transfer the apple mixture to a baking dish and spread it into an even layer.
- Sprinkle the topping evenly over the apples.
- Bake for 40 to 50 minutes, until the apples are tender and bubbling and the topping is golden brown.
- Let the crisp rest for 10 to 15 minutes before serving
Nutrition
Notes
- Use a mix of sweet and tart apples for the best flavor.
- Cornstarch works in place of arrowroot powder.
- Keep the coconut oil soft but not melted so the topping stays crumbly.
- Walnuts and pecans both work well in the topping.
- Serve warm with vanilla ice cream, coconut ice cream, or yogurt.
Tried this recipe?
Let us know how it was!FAQs
Yes. Leaving the peels on adds texture and saves prep time. Just make sure the apples are washed well.
Firm apples that hold their shape work best. Honeycrisp, Gala, Fuji, and Pink Lady are all good choices.
Yes. You can assemble it a few hours ahead and refrigerate it before baking.
The topping should look golden and crisp, and the apple filling should be bubbling around the edges.
Yes. Use the same amount.
It is great on its own, but it is especially good with vanilla ice cream, whipped cream, or plain yogurt.
Key Takeaways
- Healthy Apple Crisp features cozy baked apples with a crunchy oat topping made from wholesome ingredients.
- The recipe is easy to prepare ahead and serves well for dessert or brunch.
- Ingredients include apples, maple syrup, almond flour, and coconut oil, creating a flavorful and nutritious dish.
- You can customize it with different nuts, dried fruits, or spices for variation.
- Store leftovers in the fridge or freeze for later enjoyment.
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Estimated reading time: 6 minutes
