Tasty Diet Cookies With Oats And Apples In 5 Minutes! No Sugar, No Flour, No Butter!

Who said diet snacks have to be bland and boring? Let’s dive into the world of guilt-free indulgence with a recipe for delicious diet cookies that are quick to prepare and packed with goodness. Imagine biting into a cookie that’s not only scrumptious but also healthy, without sugar, flour, or butter. Yes, it’s possible, and we’re here to show you how!


Before we get our hands dirty, let’s look at what we’ll need:

  • 230g rolled oats (about 2 cups)
  • 1 teaspoon baking powder
  • 1/2 teaspoon cinnamon
  • 2 medium apples
  • 3 eggs (yolks separated from whites)
  • 1 teaspoon vanilla extract
  • 40g dried cranberries (approximately 1/4 cup)
  • A pinch of salt

These ingredients are not just randomly picked; each serves a purpose in making our cookies not just tasty but also nutritious.

Health Benefits

Rolled Oats: A fiber-rich ingredient that helps in keeping you full longer and aids in digestion. Apples: Packed with vitamins and antioxidants, apples add natural sweetness and moisture. Eggs: Provide structure and richness, contributing to the protein content. Dried Cranberries: Add a tangy sweetness and are a good source of antioxidants.

Preparation Steps

  1. Blending Oats: Start by turning your rolled oats into a fine flour using a blender. This is the base of our cookie dough.
  2. Mixing Dry Ingredients: Transfer the blended oats to a bowl, add baking powder and cinnamon, and mix. These dry ingredients will ensure our cookies have a lovely rise and flavor.
  3. Preparing Apples: Core the apples without peeling them, cut into large pieces, and add to your oat mixture. The apples add moisture and natural sweetness.
  4. Combining All Ingredients: Incorporate the egg whites, vanilla extract, and dried cranberries into the mix. This combination will give you a sandy yet firm and soft dough.
  5. Baking Process: With a spoon, place dollops of the dough on a baking tray. Bake in a preheated oven at 180°C (360°F) for 25 minutes. The result? Golden, fragrant cookies.

Nutritional Information

These cookies are not just tasty; they’re also kind to your waistline. Each cookie is low in calories and offers a good balance of carbohydrates, protein, and healthy fats.

Serving Suggestions

Enjoy these cookies as a mid-morning snack, a post-workout treat, or a healthy dessert. They’re perfect on their own or with a cup of your favorite tea or coffee.

Storage Tips

Store the cooled cookies in an airtight container at room temperature for up to a week or freeze them for longer shelf life.


Feel free to get creative! Substitute dried cranberries with raisins, nuts, or even chocolate chips for a different taste.

Common Mistakes to Avoid

Avoid overmixing once the egg whites are added to keep the cookies light and airy. Also, ensure your oven is correctly preheated to avoid under or overbaking.


  1. Can I use quick oats instead of rolled oats? Yes, but the texture might differ slightly.
  2. Can I add sugar? For a healthier option, stick to the natural sweetness of apples and cranberries.
  3. What can I use instead of eggs for a vegan version? Flaxseed or chia eggs are great alternatives.
  4. Can I skip the baking powder? It’s essential for the cookies to rise, so it’s not recommended to skip it.
  5. How do I know when the cookies are done? They should be golden and firm to the touch.


These diet cookies with oats and apples are a testament to the fact that healthy eating doesn’t have to be a compromise on taste or enjoyment. With simple ingredients and a quick preparation time, you can whip up a batch of these no-sugar, no-flour, no-butter delights. Indulge without guilt and enjoy the benefits of wholesome ingredients in a delicious form. Happy baking!

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