What's On This Page?
ToggleIngredients for Air Fryer Blueberry Crumble
Filling Ingredients
2 cups frozen blueberries
1/2 TEA vanilla powder (= to 1 TEA vanilla extract liquid)
1/2 TEA cinnamon powder
1 large egg
1 TBSP arrowroot
1 TBSP Swerve sugar replacement
dash of salt

Crumble Topping Ingredients
2 TBSP butter
1 TBSP sugar replacement (ie monkfruit, swerve, etc)
1/4 cup almond flour
Approximately 2/3 cup walnuts, coarsely chopped
1/4 cup butter, melted
Optional: Whipped cream topping on this air fryer blueberry crumble is just absolutely delicious! It’s not “optional” in my house – it’s a must!
Directions
This recipe makes about two servings. Mix together all the ingredients for the blueberry filling and pour into two small ramekin dishes (or one larger cake pan that fits into your air fryer). Set aside. Next, make the crumble topping by combining all the ingredients for that. Pour on top of the blueberries.
Place dishes into your air fryer and set the temperature to 325 degrees. Air fry this for approximately 15 – 20 minutes, check it periodically. The top will be lightly toasted brown, and the filling should be warm and melted together. Remove carefully from air fryer and allow to cool at room temperature for about 30 minutes. Serve with whipped cream.
If you like this recipe but you don’t follow a keto lifestyle/diet, then try my really awesome Blueberry Sour Cream Pie.

Suzy Cohen, RPh, has been a licensed pharmacist for over 30 years, blending conventional medicine with natural approaches to help people feel better and live healthier. She is the founder of Script Essentials, a supplement company known for targeted, custom-formulated products, some with patented innovations.
With a special focus on thyroid health, functional medicine, and drug-induced nutrient depletion (what she calls “drug muggers”), Suzy is the author of several books including Thyroid Healthy, Drug Muggers, and Diabetes Without Drugs. She also writes a nationally syndicated health column and shares practical, easy-to-understand guidance with readers around the world.
