4-Ingredient Peanut Butter Oatmeal Cookies | High-Protein, No Flour, Healthy

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4-Ingredient Peanut Butter Oatmeal Cookies


If you are looking for the perfect healthy snack that satisfies your sweet tooth without any guilt, these 4-ingredient peanut butter oatmeal cookies are the answer. They are crunchy on the outside, chewy on the inside, and packed with plant-based protein.

My favorite thing about this recipe is how simple it is—no flour, no eggs, and no refined sugar. Just wholesome oats and creamy peanut butter combined to create a snack that is perfect for your gym days or a quick afternoon treat. They are ready in under 30 minutes, making them a must-try for your next baking session.

Why You'll Love These Healthy Cookies

  • 4 Simple Ingredients: Clean, pantry-friendly items.
  • Healthy & High-Protein: A great alternative to store-bought processed cookies.
  • Dietary Friendly: Naturally flourless and eggless.
  • Quick & Easy: Ready in under 30 minutes from start to finish.

Watch The Full Recipe Video

4-Ingredient Peanut Butter Oatmeal Cookies

High-Protein · No Flour · No Eggs · Healthy Snack

📝 Ingredients

  • Peanut butter (homemade or natural): ½ cup
  • Instant oats (or rolled oats): ½ cup
  • Unrefined cane sugar (jaggery): ½ cup
  • Desiccated coconut: 2 tbsp
  • Warm milk (optional, to bind): 2 tbsp

👩‍🍳 Instructions

  1. Preheat your oven to 160°C (320°F).
  2. In a bowl, mix the peanut butter, oats, and jaggery/sugar until well combined.
  3. Add the desiccated coconut and mix again. If the dough feels too dry to hold together, add 1-2 tablespoons of warm milk to bind it.
  4. Shape the mixture into small, even cookies and place them on a baking tray.
  5. Bake for 10–15 minutes (keep an eye on them depending on your oven).
  6. Important: Let the cookies cool COMPLETELY on the tray before moving them. They firm up as they cool; if you move them while hot, they will crack!

💡 Pro-Tips

  • Cooling is Key: These cookies are delicate when warm. Patience is the secret ingredient here!
  • Sweetener Swap: Feel free to use your preferred sugar if you don't have jaggery on hand.
  • Texture: Using natural peanut butter gives the best texture, but any smooth peanut butter will work beautifully.

Frequently Asked Questions

Can I make these without an oven?

This specific recipe is designed for baking at 160°C. For no-bake options, check out my other protein bar recipes!

How do I store them?

Store these in an airtight container at room temperature. They are perfect for snacking throughout the week.

Are these gluten-free?

Yes, ensure you use certified gluten-free oats, as the other ingredients are naturally gluten-free.


If you make these healthy cookies, comment below and let me know how they turned out! For more healthy, eggless baking recipes, subscribe to Bake With Neetu on YouTube.

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