Naturally Sweet Oat Cookies

Category: Sweet Treats and Baked Goods

These naturally sweetened cookies combine the natural sweetness of ripe bananas and applesauce with hearty oats and rich dark chocolate chunks. Ready in just 20 minutes, they offer a guilt-free treat without added sugar. The moist texture comes from almond milk, while cinnamon adds warmth and depth. Customize with your choice of raisins or nuts for extra texture and flavor. Perfect for healthy snacking, lunchboxes, or satisfying sweet cravings with wholesome ingredients.

Fatiha
By Fatiha Fatiha
Last updated Sat, 04 Oct 2025 18:11:49 GMT
A tray of cookies made with oats and chocolate chips. Pin
A tray of cookies made with oats and chocolate chips. | zestplate.com

These naturally sweet banana oat cookies have become my go-to solution for satisfying sweet cravings without added sugars. The natural sweetness from ripe bananas and dark chocolate makes these treats perfectly delicious while keeping them wholesome enough for breakfast or an afternoon pick-me-up.

I first created these cookies when trying to find healthier options for my children's lunchboxes. What started as an experiment has become our Sunday baking tradition, with everyone gathering in the kitchen to customize their own cookies with favorite mix-ins.

Ingredients

  • Ripe bananas make these cookies naturally sweet while providing moisture and binding the ingredients together
  • Unsweetened applesauce adds moisture and natural sweetness without adding oils
  • Oats provide hearty texture and filling fiber that keeps you satisfied longer
  • Almond milk helps achieve the perfect consistency but any plant based milk works well
  • Raisins or nuts add texture and nutritional benefits like healthy fats or extra sweetness
  • Dark chocolate chunks create indulgent pockets of richness look for 70% cacao or higher for less sugar
  • Vanilla extract enhances the natural sweetness without adding calories
  • Ground cinnamon adds warmth and depth while complementing the banana flavor beautifully

How To Make Healthy Cookies Without Sugar

Prepare the oven
Set your oven to 350°F and line a baking sheet with parchment paper. This temperature allows the cookies to cook through without burning the bottoms before the centers set.
Create the base mixture
In a large mixing bowl, thoroughly mash the bananas until smooth using a fork or potato masher. Make sure to use very ripe bananas with brown spots for maximum natural sweetness. Add the unsweetened applesauce and blend until completely incorporated.
Add flavor enhancers
Stir in the vanilla extract and ground cinnamon, taking time to distribute these ingredients evenly. The cinnamon not only adds warmth but actually enhances the perception of sweetness without adding sugar.
Incorporate the dry ingredients
Add the oats to your banana mixture gradually, stirring after each addition. The mixture will become thicker but should still be moist. Pour in the almond milk and stir until the oats are evenly moistened.
Add mix-ins
Gently fold in your choice of raisins or nuts and the dark chocolate chunks. Distribute these ingredients evenly throughout the dough to ensure every cookie has the perfect balance of flavors and textures.
Shape and bake
Spoon generous tablespoons of dough onto your prepared baking sheet, leaving about 2 inches between each cookie. Slightly flatten each cookie with the back of a spoon as they won't spread much during baking.
Bake to perfection
Place the cookies in your preheated oven and bake for 15-20 minutes. Look for a slight golden color around the edges and a firm touch when gently pressed. Be careful not to overbake as they can become dry.
Cool completely
Allow the cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack. The cookies will continue to firm up as they cool, developing their final soft yet satisfying texture.

The dark chocolate chunks are my secret weapon in these cookies. I discovered that using chopped high quality dark chocolate instead of chips creates beautiful melty pockets that make these healthy cookies feel truly indulgent. My daughter now requests these for her birthday instead of traditional cake!

Storage Solutions

These cookies stay fresh at room temperature in an airtight container for about 3 days. For longer storage, refrigerate them for up to a week, though they rarely last that long in my household! They also freeze beautifully for up to 3 months. I like to make a double batch and freeze half between layers of parchment paper in a freezer safe container. They thaw quickly at room temperature or can be gently warmed for 10-15 seconds in the microwave for a fresh baked taste.

Customization Options

The beauty of these cookies lies in their versatility. For a tropical twist, add dried mango and coconut flakes. Chocolate lovers might prefer double chocolate with cocoa powder and chocolate chunks. For a protein boost, stir in a scoop of your favorite unflavored or vanilla protein powder and add an extra splash of almond milk to maintain moisture. During fall, I love adding pumpkin pie spice and dried cranberries for a seasonal variation that pairs perfectly with afternoon tea.

A tray of cookies with chocolate chips and nuts.
A tray of cookies with chocolate chips and nuts. | zestplate.com

Nutrition Benefits

These wholesome cookies deliver more than just great taste. The oats provide complex carbohydrates and fiber that help stabilize blood sugar levels. Bananas offer potassium and vitamin B6, while dark chocolate contains antioxidants that support heart health. Unlike traditional cookies that cause energy spikes and crashes, these provide sustained energy making them perfect for active days or as a pre workout snack. I often pack these for my children on sports days, and their coaches have commented on their improved energy levels compared to when they eat processed snacks.

A tray of cookies made with oats and chocolate chips.
A tray of cookies made with oats and chocolate chips. | zestplate.com

Recipe FAQs

→ Can I substitute the bananas in these cookies?

While bananas provide essential natural sweetness and binding properties, you could try substituting with 1½ cups of mashed sweet potato or pumpkin puree. Note that this will change the flavor profile and may require adjusting the moisture with additional oats or applesauce.

→ How should I store these cookies?

Store in an airtight container at room temperature for 2-3 days, or refrigerate for up to a week. They can also be frozen for up to 3 months - simply place in a freezer-safe container with parchment between layers to prevent sticking.

→ Are these cookies gluten-free?

These cookies can be gluten-free if you use certified gluten-free oats. Regular oats may contain traces of gluten from processing facilities, so always check packaging if you have celiac disease or gluten sensitivity.

→ Can I use regular milk instead of almond milk?

Yes, you can substitute almond milk with any milk of your choice - dairy or plant-based options like oat, soy, or coconut milk all work well. The milk primarily adds moisture, so the type won't significantly impact the final result.

→ What makes these cookies sweet without sugar?

The natural sweetness comes primarily from ripe bananas and unsweetened applesauce. The riper your bananas, the sweeter your cookies will be. The dark chocolate chunks, cinnamon, and optional raisins also contribute complementary sweetness without requiring added sugar.

→ Can I add protein powder to these cookies?

Yes, you can incorporate 1-2 scoops of unflavored or vanilla protein powder. If adding protein powder, you may need to increase the almond milk slightly (1-2 tablespoons) to maintain the right consistency, as protein powder tends to absorb moisture.

Healthy Cookies Without Sugar

Wholesome treats made with ripe bananas, oats and dark chocolate - naturally sweetened and incredibly satisfying.

Preparation Time
15 min
Cooking Time
20 min
Total Duration
35 min
By Fatiha: Fatiha

Category: Desserts

Skill Level: Easy

Cuisine: Health-Conscious American

Output: 12 Servings (12 medium cookies)

Dietary Preferences: Low-Carb, Vegetarian, Dairy-Free

Ingredients

→ Fruits and Sweeteners

01 3 ripe bananas, mashed
02 1/3 cup unsweetened applesauce
03 1/4 cup raisins or nuts
04 1 cup dark chocolate chunks

→ Grains and Liquids

05 2 cups rolled oats
06 1/4 cup almond milk

→ Flavorings

07 1 tsp vanilla extract
08 1 tsp ground cinnamon

Directions

Step 01

Set your oven to preheat at 177°C (350°F).

Step 02

In a large mixing bowl, combine the mashed bananas and unsweetened applesauce. Stir until well mixed.

Step 03

Mix in the vanilla extract and ground cinnamon until evenly distributed.

Step 04

Add the oats to the banana mixture and stir until fully combined.

Step 05

Pour the almond milk into the mixture to moisten the oats. Incorporate raisins or nuts and dark chocolate chunks, ensuring even distribution.

Step 06

Line a baking sheet with parchment paper or lightly grease it to prevent sticking.

Step 07

Spoon out portions of the mixture onto the prepared baking sheet. Flatten slightly with the back of a spoon or your hand.

Step 08

Place the baking sheet in the preheated oven and bake for 15-20 minutes, or until firm and lightly golden.

Step 09

Remove the cookies from the oven and let them cool on the baking sheet for a few minutes before transferring to a wire rack.

Notes

  1. These cookies rely on natural sweetness from bananas and applesauce instead of refined sugar.

Required Equipment

  • Baking sheet
  • Parchment paper
  • Large mixing bowl
  • Measuring cups and spoons
  • Wire cooling rack

Allergen Information

Review each component for possible allergens and consult a health professional when concerned.
  • Contains nuts if using nut option
  • Dark chocolate may contain milk traces
  • Contains oats which may be processed in facilities with gluten

Nutritional Information (per serving)

These figures serve as estimates and are not a substitute for medical advice.
  • Calories: 125
  • Fat: 4.2 g
  • Carbohydrates: 21.5 g
  • Protein: 2.3 g