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This Sugar Free Apple Crisp brings together tender baked apples with a golden, nutty oat topping that’s both crunchy and satisfying. The natural sweetness of fresh apples pairs beautifully with hints of cinnamon and nutmeg, making this dessert a balanced, guilt-free treat. Whether enjoyed warm or cold, it’s a comforting dish that satisfies without added sugars.
Table of Contents
- Why This Sugar Free Apple Crisp Matters
- Everything You Need for Sugar Free Apple Crisp
- How To Make Sugar Free Apple Crisp Step by Step
- Serving Ideas for Your Crisp
- Storing, Prepping, and Reheating Tips
- Your Questions About Sugar Free Apple Crisp, Answered
- Simple Ingredient Swaps
Why This Sugar Free Apple Crisp Matters
- This dish allows you to enjoy dessert while keeping sugar levels in check. Made with naturally sweet apples and no added sugar, it’s perfect for anyone managing blood sugar or simply cutting back on sugar intake.
- It’s quick and easy to prepare, making it an ideal choice for busy weeknights or last-minute gatherings. With just 10 minutes of prep and 35 minutes to bake, you’re rewarded with a homemade treat in no time.
- The combination of oats, almond flour, and chopped nuts creates a deliciously crunchy topping. This adds texture and nutrients, so you get a dessert that feels indulgent but remains wholesome.
- You can enjoy it as-is or pair it with a scoop of sugar-free ice cream for an elevated dessert. Either way, this recipe is versatile, satisfying, and packed with natural flavors.
Everything You Need for Sugar Free Apple Crisp
- 4 cups of peeled and sliced apples (such as Granny Smith or Honeycrisp)
- 1 tablespoon lemon juice
- 1 teaspoon ground cinnamon
- 1/4 teaspoon nutmeg
- 1/2 cup rolled oats
- 1/2 cup almond flour
- 1/4 cup coconut oil, melted
- 1/4 cup chopped nuts (such as walnuts or pecans)
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon salt
Choosing the right apples is crucial for the flavor of this dish. Granny Smith and Honeycrisp apples are ideal because their natural tartness and sweetness balance the spices and topping perfectly.
How To Make Sugar Free Apple Crisp Step by Step
- Preheat the oven to 350°F (175°C).
- In a large bowl, toss the peeled and sliced apples with lemon juice, ground cinnamon, and nutmeg until evenly coated.
- Spread the apple mixture evenly in a greased 9×13-inch baking dish.
- In another bowl, mix together the rolled oats, almond flour, melted coconut oil, chopped nuts, vanilla extract, and salt until the mixture becomes crumbly.
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Sprinkle the oat mixture evenly over the apples in the baking dish, ensuring full coverage.
- Bake in the preheated oven for 30-35 minutes, or until the apples are tender and the topping turns golden brown.
- Remove from the oven and let it cool for a few minutes before serving.
Baking the crisp to a golden-brown topping ensures just the right amount of crunch, while the apples achieve a tender, melt-in-your-mouth consistency.
Makes mixing dough and batters effortless — a kitchen game-changer.
Essential for mixing ingredients, this set includes various sizes for all your baking needs.
Serving Ideas for Your Crisp
- Pair it with a scoop of sugar-free vanilla ice cream for a classic dessert with a healthier twist.
- Serve it warm alongside a dollop of plain Greek yogurt for a tangy, protein-packed addition.
- Drizzle with a touch of warm almond butter for a nutty, satisfying contrast.
- Add a sprinkle of unsweetened shredded coconut for extra texture and a tropical note.
Storing, Prepping, and Reheating Tips
This sugar free apple crisp can be stored in an airtight container in the refrigerator for up to 4 days. The flavors deepen over time, making it even tastier as leftovers. To freeze, wrap it tightly in aluminum foil or place it in a freezer-safe bag for up to 3 months.
You might also enjoy our easy apple cider chicken (gluten.
Reheat individual portions in the microwave for 30-60 seconds, or warm the entire dish in a 350°F (175°C) oven for about 10 minutes. For best results, cover the dish with foil to retain moisture when reheating in the oven.
For more ideas, check out our easy apple cider chicken (gluten.
Your Questions About Sugar Free Apple Crisp, Answered
- Can I use other types of apples?
- Yes, but stick to firmer varieties like Fuji, Pink Lady, or Braeburn to maintain the right texture when baked.
- Can I make this ahead of time?
- Absolutely! Assemble the crisp, cover it tightly, and refrigerate for up to 24 hours. Bake it fresh when ready to serve.
- Can I make this without nuts?
- Yes, simply omit the nuts from the topping. You can replace them with sunflower seeds or additional oats for crunch.
Simple Ingredient Swaps
- Swap almond flour with oat flour for a similar texture while keeping the dish nut-free.
- Replace coconut oil with unsalted butter or vegan butter if preferred for a richer flavor.
- Use a spice blend like apple pie spice in place of cinnamon and nutmeg for a pre-mixed alternative.
These swaps maintain the recipe’s integrity while offering flexibility for different tastes or dietary needs.
Looking for something similar? Try our dairy-free green goddess dressing recipe.

Sugar Free Apple Crisp
Ingredients
- 4 cup peeled and sliced apples (such as Granny Smith or Honeycrisp)
- 1 tbsp lemon juice
- 1 tsp ground cinnamon
- 1/4 tsp nutmeg
- 1/2 cup rolled oats
- 1/2 cup almond flour
- 1/4 cup coconut oil, melted
- 1/4 cup chopped nuts (such as walnuts or pecans)
- 1/2 tsp vanilla extract
- 1/4 tsp salt
Instructions
- Preheat the oven to 350°F (175°C).
- In a large bowl, toss the sliced apples with lemon juice, cinnamon, and nutmeg until well combined.
- Spread the apple mixture evenly in a greased 9x13-inch baking dish.
- In another bowl, mix together the rolled oats, almond flour, melted coconut oil, chopped nuts, vanilla extract, and salt until crumbly.
- Sprinkle the oat mixture evenly over the apples in the baking dish.
- Bake in the preheated oven for 30-35 minutes, or until the apples are tender and the topping is golden brown.
- Remove from the oven and let cool for a few minutes before serving.
Notes
Nutrition

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