This Healthy Apple Crisp is cozy, lightly sweetened, and full of warm fall flavors. Made with rolled oats, oat flour, and coconut sugar, it’s a wholesome twist on the classic dessert. A touch of lemon juice keeps the apples juicy and balanced, while the buttery oat topping bakes up golden and crisp.

Healthy apple crisp in a white square baking dish with a with towel and two apples.


 

Why you’ll love this recipe:

  • Wholesome & satisfying – Made with oat flour, rolled oats, and coconut sugar for a nutritious yet indulgent dessert.
  • Perfect texture – Crisp, golden topping with soft, juicy apple filling underneath.
  • Naturally sweet & spiced – Sweetened with coconut sugar and seasoned with cinnamon, nutmeg, and clove for a cozy fall flavor.

If you are looking for more healthy recipes, try my Healthy Pumpkin Bread, Baked Apple Fritters, and Natural Peanut Butter Cookies.

A close of healthy apple crisp in a white baking dish and serving spoon.

Ingredients you’ll need:

  • Apples – Use firm, crisp, and sweet varieties like Honeycrisp or Gala.
  • Lemon juice – Adds brightness and prevents the filling from becoming dry.
  • Coconut sugar – Naturally sweet with a caramel-like flavor.
  • Cinnamon, nutmeg & clove – Warm spices that make it taste like autumn in a bite.
  • Rolled oats – Create that classic crisp topping.
  • Oat Flour (or whole wheat flour) – Adds a nutty, hearty flavor and helps bind the topping.
  • Salt – Balances the sweetness.
  • Melted butter (or coconut oil) – Brings richness and helps the topping bake up crisp and golden.

How to make healthy apple crisp:

(The full written and printable recipe is further below.)

Step #1) In a medium mixing bowl, toss together the oats, oat flour, coconut sugar, and cinnamon.

Step #2) Stir in the melted butter until all is moist.

Step #3) In a greased 8×8″ dish, mix the apples with the lemon juice, coconut sugar, and spices.

Step #4) Sprinkle the oat mixture on top. Bake at 350F for 40-45 minutes.

🌟 Expert tips:

  • Add nuts like chopped walnuts or pecans to the topping for extra crunch.
  • Vegan option: Swap butter for coconut oil or vegan butter.
  • Make-ahead friendly: Assemble and refrigerate up to 24 hours ahead; bake when ready to serve.

How to serve:

Serve warm with some plain or vanilla yogurt for a healthy option or a scoop of frozen yogurt or ice cream for a treat.

A glass bowl of healthy apple crisp topped with yogurt.

Storing & freezing instructions:

  • Store: Cover and refrigerate for up to 4 days. Warm up in the microwave before serving.
  • Freeze: Once cooled, wrap tightly in plastic wrap and freeze for up to 2 months. Thaw overnight and warm in the oven to re-crisp the topping before serving.

Recipe FAQs:

What if I don’t have coconut sugar?

Brown sugar works perfectly as a substitute, and has a similar caramel flavor.

Can I add more fruit?

Absolutely – try mixing in berries, pears, or even mangoes for a fun twist.

Can I make this in a larger pan?

Yes, double the recipe and bake in a 9×13-inch pan. Add 5–10 extra minutes to the baking time or until the top is golden and the filling is bubbling.

If you’ve tried this Healthy Apple Crisp Recipe or any other recipe on my blog, please leave a 🌟 star rating and let me know how it went in the 📝 comments below. Thanks for visiting!

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Healthy Apple Crisp

Yield: 4 servings
Prep: 15 minutes
Cook: 40 minutes
Total: 55 minutes
Author: Lily Ernst
Course: Dessert
Method: Bake
This Healthy Apple Crisp is cozy, lightly sweetened, and full of warm fall flavors. Made with rolled oats, oat flour, and coconut sugar, it’s a wholesome twist on the classic dessert.
Print Leave a Review Pin Recipe

Ingredients

Oat Topping

  • ½ cup old fashioned rolled oats
  • ½ cup oat flour, or whole wheat flour
  • ¼ cup coconut sugar, or brown sugar
  • 1 tsp ground cinnamon
  • ¼ tsp sea salt
  • ¼ cup melted butter , or coconut oil/vegan butter

Apple Filling

  • 5 cups sliced and peeled apples, about 4-5 medium apples
  • 2 Tbsp coconut sugar
  • 2 Tbsp lemon juice
  • ½ tsp ground cinnamon
  • ¼ tsp ground ginger
  • ¼ tsp ground cloves

Instructions
 

  • Preheat oven to 350F.
  • In a medium mixing bowl, toss together the rolled oats, oat flour, coconut sugar, cinnamon, and salt. Stir in the melted butter until all is moistened.
    ½ cup old fashioned rolled oats, ½ cup oat flour, ¼ cup coconut sugar, ¼ cup melted butter, 1 tsp ground cinnamon, ¼ tsp sea salt
  • In a greased 8×8" baking dish, mix the apples with the lemon juice, coconut sugar, and spices. Sprinkle the oat mixture on top.
    5 cups sliced and peeled apples, 2 Tbsp coconut sugar, 2 Tbsp lemon juice, ½ tsp ground cinnamon, ¼ tsp ground ginger, ¼ tsp ground cloves
  • Bake for 40-45 minutes or until the top is golden and filling is bubbling.

Notes

Leftovers can be covered and refrigerated for up to 4 days. Warm up in the microwave before serving.
Calories: 340kcal, Carbohydrates: 54g, Protein: 4g, Fat: 14g, Saturated Fat: 8g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 4g, Trans Fat: 0.5g, Cholesterol: 31mg, Sodium: 274mg, Potassium: 277mg, Fiber: 6g, Sugar: 27g, Vitamin A: 442IU, Vitamin C: 10mg, Calcium: 35mg, Iron: 1mg
Did you make this recipe?Tag @littlesweetbaker on Instagram and hashtag it #littlesweetbaker.

Recipe adapted from The Clean Eating Couple