Healthy Apple Cinnamon Cookies in the Air Fryer

Craving something sweet but want a snack that feels a little lighter? These apple cinnamon cookies are a good place to start. They are made with simple pantry staples, grated apple, and warm cinnamon, and they cook in the air fryer in just a few minutes.

The result is a soft, slightly chewy cookie with natural apple sweetness and a cozy cinnamon flavor. They work well as an afternoon snack, a lunchbox treat, or a simple dessert after dinner.

Why You’ll Love This Recipe

• Quick to make: The batter comes together in one bowl, and the air fryer does the baking.
• Simple ingredients: You likely have most of what you need already.
• Naturally sweetened: Apple and a small amount of maple syrup or honey provide the sweetness.
• Easy cleanup: Fewer dishes mean less time spent at the sink.
• Kid-friendly: The flavors are mild and familiar.

Ingredients

• 1 cup (90 g) old-fashioned rolled oats
• 1/2 cup (60 g) whole wheat flour or all-purpose flour
• 1 medium apple (about 180 g), peeled and finely grated
• 1 large egg
• 2 tbsp (30 ml) maple syrup or honey
• 1 tbsp (15 ml) melted coconut oil or unsalted butter
• 1 tsp ground cinnamon
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• 1/4 tsp salt
• 2 tbsp (15 g) chopped walnuts or raisins (optional)

Ingredient Notes

Rolled oats give the cookies their chewy texture and hearty bite. Quick oats also work, but the cookies may be slightly softer.

Grated apple adds moisture and natural sweetness. Use a sweet-tart variety such as Honeycrisp, Gala, or Fuji. Squeeze out some excess liquid before measuring if the apple is very juicy.

Maple syrup or honey adds sweetness and helps the cookies hold together. You can reduce it slightly if you prefer a less sweet cookie.

Equipment You’ll Need

• Air fryer
• Mixing bowl
• Box grater or fine grater
• Measuring cups and spoons
• Parchment paper or silicone liner
• Spatula

How to Make Healthy Apple Cinnamon Cookies

1. Prepare the apple. Peel and finely grate the apple. Place the grated apple in a clean towel and gently squeeze out the extra liquid.
2. Mix the wet ingredients. In a medium bowl, whisk together the egg, maple syrup or honey, melted coconut oil or butter, and vanilla until smooth. Stir in the grated apple.
3. Add the dry ingredients. Add the oats, flour, cinnamon, baking powder, and salt. Stir until just combined. The dough should be thick and scoopable, not runny. If it feels too wet, add 1 to 2 tablespoons more oats.
4. Add optional mix-ins. Fold in the walnuts or raisins if using.
5. Shape the cookies. Scoop about 1 tablespoon of dough per cookie and roll into balls. Flatten each ball slightly with the back of a spoon to about 1/2 inch (1 cm) thick.
6. Preheat the air fryer. Preheat to 320 F (160 C) for about 3 minutes. Line the basket with parchment paper cut to fit, leaving space for air to circulate.
7. Air fry the cookies. Arrange the cookies in a single layer with space between them. Cook for about 8 to 10 minutes, until the edges are golden and the tops look set. Cooking times vary by air fryer, so check at 7 minutes.
8. Cool completely. Let the cookies rest on a wire rack for about 10 minutes. They firm up as they cool.

Pro Tips for the Best Results

• Grate the apple finely so the cookies hold together and bake evenly.
• Squeeze out excess apple juice to prevent soggy centers.
• Cook in batches if your air fryer basket is crowded. Air needs room to circulate.
• Flatten the dough balls before cooking so they bake through without becoming too thick.
• Add a pinch of extra cinnamon to the dough for a stronger flavor.
• Let the cookies cool before testing them, since they continue to firm up.

Common Mistakes to Avoid

The dough is too wet. A very juicy apple can make the dough sticky. Squeeze the grated apple well and add a little extra oats if needed.

The cookies are too dry. Too many oats or a long cooking time can dry out the cookies. Check them early and remove them once the edges are golden.

The bottoms are pale. Crowding the basket blocks airflow. Leave space between cookies and cook in batches.

Variations and Substitutions

• Nut-free: Skip the walnuts and use raisins, dried cranberries, or chocolate chips.
• Gluten-free: Use certified gluten-free rolled oats and a gluten-free flour blend.
• Dairy-free: Use melted coconut oil and check that your flour and mix-ins are dairy-free.
• Spiced version: Add 1/4 tsp ground nutmeg or a pinch of ground ginger with the cinnamon.

Serving Suggestions

Serve the cookies warm or at room temperature. They pair well with a glass of cold milk, a cup of herbal tea, or a spoonful of plain Greek yogurt on the side.

Storage and Reheating

Store cooled cookies in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. For longer storage, freeze them in a sealed container for up to 2 months. Thaw at room temperature or warm briefly in the air fryer at 300 F (150 C) for 1 to 2 minutes.

Frequently Asked Questions

Can I make these cookies ahead of time?

Yes. You can prepare the dough up to a day ahead and keep it covered in the refrigerator. Bring it to room temperature for a few minutes before shaping.

Can I use a different fruit instead of apple?

Grated pear works well as a substitute. Mashed banana can also work, though the cookies will taste more banana-forward.

Why did my cookies fall apart?

The dough may have been too wet or the cookies may not have been flattened enough. Squeeze out more liquid from the apple and add a little more oats if needed.

Are these cookies sweet enough?

The sweetness is mild by design. If you want a sweeter cookie, add an extra tablespoon of maple syrup or honey.

Do I need to flip the cookies while air frying?

Usually no. Flipping is not necessary if the cookies are arranged in a single layer and the basket has good airflow.

How do I know when the cookies are done?

The edges should be golden and the tops should look dry and set. They will feel slightly soft in the center but firm up as they cool.

Let us know in the comments: what is your favorite healthy snack?