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Easy Peanut Butter Oatmeal Cookies

These quick and easy cookies are made with ripe bananas and peanut butter, making for a delicious guilt-free treat perfect for any time of day.

By Diego Martinez ·MAR 13, 2026 ·Updated SEP 25, 2026 ·Be the first to rate
Easy Peanut Butter Oatmeal Cookies
01Why this one

Why You’ll Love This Dish

Sugar Free Peanut Butter Oatmeal Cookies are not just a tasty treat; they’re a delightful combination of flavor and nutrition. These cookies are a quick and easy option for anyone looking to indulge their sweet tooth without the guilt. They are naturally sweetened with ripe bananas, making them perfect for post-workout snacks or as a healthier dessert option. Plus, kids absolutely love them! If you’re searching for a way to enjoy a cookie that’s both satisfying and wholesome, this recipe is a must-try.

03At the stove

How to Make Sugar Free Peanut Butter Oatmeal Cookies

Creating these delicious cookies is straightforward and convenient. You’ll need to gather your ingredients first and then follow the simple steps to bake these delightful treats. They come together in a flash, making them perfect for a last-minute dessert or snack. Let’s dive into the key ingredients you’ll need.

Key Ingredients

To bake your Sugar Free Peanut Butter Oatmeal Cookies, you will need the following:

  • 1 cup peanut butter
  • 1 cup rolled oats
  • 1 ripe banana
  • 1 teaspoon vanilla extract

Feel free to experiment with various types of nut butters or add-ins like dark chocolate chips or nuts. If you’re interested in a no-bake cookie option, check out this keto no-bake peanut butter cookie recipe for a delightful alternative.

Directions to Follow

  1. Preheat your oven to 350°F (175°C).
  2. In a mixing bowl, combine the peanut butter, rolled oats, ripe banana, and vanilla extract until thoroughly mixed.
  3. Scoop tablespoon-sized amounts of the dough onto a baking sheet lined with parchment paper.
  4. Flatten each cookie slightly with a fork to give them their signature look.
  5. Bake for 10-12 minutes or until the edges are golden brown.
  6. After removing from the oven, let them cool on a wire rack before serving.
Sugar Free Peanut Butter Oatmeal Cookies
The recipe

Sugar Free Peanut Butter Oatmeal Cookies

Rate it ·Dessert · Snack · American
Prep
10 MIN
Cook
12 MIN
Total
22 MIN
Serves
12

01Ingredients

12 cookies

Main Ingredients

02Method

  1. Preparation

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03Recipe notes

  1. 01These cookies are delicious on their own and can be paired with almond milk or fresh fruit. Store leftovers in an airtight container at room temperature for up to a week, or freeze for longer storage. Experiment with add-ins like dark chocolate chips, nuts, or dried fruits for variations.
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04After dinner

Best Ways to Enjoy It

These cookies are delicious on their own, but you can also elevate your snack time with creative serving ideas. Pair them with a glass of almond milk or top them with some fresh fruit for a nutritious boost. You might also enjoy them alongside yogurt for a filling breakfast or snack option.

Keeping Leftovers Fresh

After baking, if you have any cookies left, store them in an airtight container at room temperature for up to a week. For longer storage, consider freezing them in a single layer, then transferring them to a freezer-safe bag. This way, you can enjoy a cookie whenever the craving strikes! Always ensure to follow safe food handling practices for best results.

FAQs

How long do these cookies last?

These cookies can last about a week at room temperature when stored in an airtight container.

Can I substitute the peanut butter?

Yes, you can use almond butter or sunflower seed butter if you have nut allergies or prefer another nutty flavor.

What can I add to the mixture?

You can add ingredients like chocolate chips, raisins, or nuts to enhance the texture and flavor of the cookies.

Conclusion

Incorporating healthier recipes into your baking repertoire doesn’t have to be boring. Try these Sugar Free Peanut Butter Oatmeal Cookies, which not only taste amazing but are also packed with nutritional benefits. For more ideas, check out this recipe for healthy peanut butter oatmeal cookies and my Ingredient Peanut Butter Oatmeal Cookies.

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