Delicious and simple Sugar Free Gluten Free Apple Crisp that suites any diet! This quick and easy recipe is baked with a cinnamon glaze and crunchy nut topping, your house will fill with the most amazing apple aroma reminiscent of the fall season. Top with ice cream for a real treat! Made without oats with a vegan option.

You will also love this sugar free apple caramel cheesecake and keto apple bundt cake! Just look at this masterpiece you guys, who would not want this low carb apple crisp? You can even easily make this recipe vegan with my easy switch for butter in the recipe card. This apple crisp is the perfect recipe for anyone looking for a apple crisp without oats, is sugar free, gluten free, and even diabetic friendly! You don’t even have to make it sugar free if you don’t want too – just use regular sugar. Honestly, you can eat this apple crisp on almost any diet – which means, if your family is anything like mine, it is perfect for a family get together that has lots of different dietary restrictions! Woohoo!
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INGREDIENTS YOU NEED TO MAKE LOW CARB APPLE CRISP
Apple Filling:
- 2 1/4 pounds granny smith apples (apple 5 large apples)
- 1 tbs lemon juice
- 1 tsp vanilla extract
- 1/2 tsp ground cinnamon
- 1/4 tsp nutmeg
- 1 tsp xanthan gum
Apple Crisp Topping:
- 1 cup unsalted raw walnuts, chopped
- 1/2 cup unsalted raw pecans, chopped
- 1/2 cup almond flour
- 1/3 cup swerve brown sugar replacement
- 1/4 tsp salt
- 4 tbs unsalted butter, melted OR coconut oil for vegan

Instructions To Make Apple Crisp
- Preheat your oven to 350 degrees F. Spray a 9″ square baking dish with non stick spray. Slice your apples.
- Place the sliced apples in a large bowl. Add the lemon juice, xanthan gum, cinnamon and nutmeg, mix to combine. Bake for 20 minutes.
- Meanwhile, in a medium mixing bowl, make your topping by mixing everything together until well combined.
- Once the apples have baked for 20 minutes, carefully give them a quick stir and spread them evenly again in your pan. Pour your topping mixture evenly over your apple filling. Return the oven and bake for 20-25 more minutes, until the filling is bubbling around the edges and the top is nice and golden.
- Let the crisp rest for 10-15 minutes before serving. Serve with vanilla ice cream if desired. Enjoy!

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Sugar Free Gluten Free Apple Crisp
Ingredients
Apple Filling:
- 2 1/4 pounds granny smith apples (about 5 large apples)
- 1 tbsp lemon juice
- 1 tsp vanilla extract
- 1/2 tsp ground cinnamon
- 1/4 tsp nutmeg
- 1 tsp xanthan gum
Apple Crisp Topping:
- 1 cup unsalted raw walnuts chopped
- 1/2 cup unsalted raw pecans chopped
- 1/2 cup almond flour
- 1/3 cup swerve brown sugar
- 1/4 tsp salt
- 4 tbsp unsalted butter OR coconut oil
Instructions
- Preheat your oven to 350 degrees F. Spray a 9" square baking dish with non stick spray. Slice your apples.
- Place the sliced apples in a large bowl. Add the lemon juice, xanthan gum, cinnamon and nutmeg, mix to combine. Bake for 20 minutes.
- Meanwhile, in a medium mixing bowl, make your topping by mixing everything together until well combined.
- Once the apples have baked for 20 minutes, carefully give them a quick stir and spread them evenly again in your pan. Pour your topping mixture evenly over your apple filling. Return the oven and bake for 20-25 more minutes, until the filling is bubbling around the edges and the top is nice and golden.
- Let the crisp rest for 10-15 minutes before serving. Serve with vanilla ice cream if desired. Enjoy!
Notes
Nutrition
Frequently Asked Questions About Sugar Free Gluten Free Apple Crisp
Granny smith or honey crisp are both amazing for an apple crisp, you can even use both together!
When the bottom layer is bubbling and the top is golden brown.
Yes! You can freeze apple crisp either before or after baking! It will keep in a freezer wrapped up airtight for up to 6 months.
Traditionally, apple crisp is served warm and sometimes with a dollop of vanilla ice cream on top. You could serve it cold if that is your thing as well!
More Recipes You Might Enjoy:
- Easy Healthy Gluten Free Low Carb Sugar Free Homemade Granola
- Gluten Free Sugar Free Apple Bundt Cake With Cream Cheese Frosting
- Healthy Baked Gluten Free Sugar Free Apple Cider Donuts
- Gluten Free Sugar Free Apple Caramel Cheesecake
- Quick and Easy Keto Stovetop Candied Pecans
- Easy Baked Sugar Free Gluten Free Keto Pumpkin Donuts
- Easy Keto Gluten Free Pumpkin Pie
- Fall Recipes
- Gluten Free Desserts
- Fruit Recipes
My most favorite recipe ever!
Yay, so glad to hear that!
This recipe is awesome! It doesn’t taste low calorie at all. I was so happy to find a low carb apple crisp recipe since being diagnosed with Type 2 diabetes.
This makes me so happy! So glad you loved this apple crisp!