Peanut butter cookies
March 4, 2024

3 Ingredient Peanut Butter Cookies

The easiest cookie recipe. With only 3 ingredients and 3 easy steps, these peanut butter cookies are a must make. You definitely don't need to be a baker to bake these either. Perfect for a quick, nutritious snack to satisfy your sweet tooth.
prep time5 minutes
total time17 minutes
cook time12 minutes

These 3 ingredient peanut butter cookies need to be on your weekend baking list.  They have 7.5g protein per cookie, so great for a snack that fills you up!

They couldn’t be simpler to make. Literally mix some smooth peanut butter with a little maple syrup and oat flour, and bake for 12 minutes. They make the best power snack!

There are many variations of these cookies out there, but I think mine have the least sugar I’ve seen.  If you do have a particularly sweet tooth, add a little bit more maple. However, I would suggest, you try the recipe first – I think you’ll be pleasantly surprised how good they are!

Give them a try and let me know what you think in the comments below.

What do you need to make 3 ingredient peanut butter cookies

  • Organic Smooth Peanut Butter
  • Oats or Oat Flour
  • Maple syrup

Recipe Tips

  • I bake for 12 minutes for a nice crisp texture, without being too hard.  If you want a slightly harder bite, bake a couple of minutes more.
  • I use a very runny peanut butter to make these. If your nut butter is a little harder, you may need to add some water or some more peanut butter as you combine. This will give you a softer consistency. The consistency should be quite soft before you bake, and come together easily.
  • I use whole oats that I blend into a flour. If you are using ready-ground oat flour, only use about 3/4 cup, rather than the whole cup, as stated in the recipe.
  • You can use any oats for these cookies – you are grinding into a flour anyway
  • They will last for 3-4 days in a sealed tub, and a little longer if you store in the fridge.
Peanut butter cookies

If you liked this recipe, why not try:

Cacao Oat Cookies

Breakfast Cookies

Easy Yoghurt Berry Cups

Mini Chocolate Coconut Bites

No Bake Mini Twix

Peanut butter cookies

3 Ingredient Peanut Butter Cookies

Helen Ridgeway Helen Ridgeway
The easiest cookie recipe. With only 3 ingredients and 3 easy steps, these peanut butter cookies are a must make. You definitely don't need to be a baker to bake these either. Perfect for a quick, nutritious snack to satisfy your sweet tooth.
5 from 1 vote
Prep Time 5 minutes
Cook Time 12 minutes
Total Time 17 minutes
Course Dessert, Snack
Servings 10
Calories 201 kcal

Ingredients
 

Instructions
 

  • Preheat the oven to 180C (160C fan) or 350F.
  • Mix the peanut butter with the maple syrup until well combined. Blend the oats into a flour and stir through until fully combined. Check the consistency and add a little more peanut butter if needed (as stated above this will depend on the type of peanut butter you use).
  • Roll into 10 balls, flatten and put on a baking tray. Score with a fork twice and bake for about 12 minutes.

Notes

  • I bake for 12 minutes for a nice crisp texture, without being too hard.Β Β If you want a slightly harder bite, bake a couple of minutes more.
  • I use a very runny peanut butter to make these. If your nut butter is a little harder, you may need to add some water or some more peanut butter as you combine.Β 
  • I use whole oats that I blend into a flour. If you are using ready-ground oat flour, only use about 3/4 cup, rather than the whole cup, as stated in the recipe.
  • They will last for 3-4 days in a sealed tub, and a little longer if you store in the fridge.
Β 
*This post contains affiliate links. I may receive a small commission when you purchase through these links (at no extra cost to you). I only endorse products that I personally use or have tested.

Nutrition

Calories: 201kcalCarbohydrates: 12.9gProtein: 7.5gFat: 12.8gFiber: 3g
Keyword easy cookie, peanut butter
Tried this recipe?Let us know how it was!

11 Comments

  1. Deborah Steinmiller

    Where is the flour in this recipe?

    Reply
    • Lisa

      5 stars
      As somebody with coeliac disease I absolutely love this quick and simple and also delicious recipe! I use Gluten-free oats and mini chocolate chips to give it a little sweetness..!

      Reply
      • Helen Ridgeway

        So glad you liked them!

        Reply
  2. Deborah Steinmiller

    Helen you would never know I owned a deli and bakery for 10 years lol
    I reread the so simple recipe!

    Reply
    • Helen Ridgeway

      No problem! Enjoy x

      Reply
  3. Lucille

    Hi. Can I use almond flour instead of oats? Oats aren’t low carb that’s why I’m asking. Thank you.

    Reply
    • Helen Ridgeway

      I haven’t tried with almond flour sorry.

      Reply
  4. Maruxa

    Can I use honey instead of maple syrup?

    Reply
    • Helen Ridgeway

      I haven’t tried. Taste-wise it will be fine but I don’t know whether it will be too sticky. I’d say give it a go!

      Reply
      • Deirdre Harrington

        Please could you advise what temperature the oven goes at for electric thanks

        Reply
        • Helen Ridgeway

          Hi Deirdre, it’s all detailed in the recipe at the bottom of the page.

          Reply

Submit a Comment

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

Nutritionist Helen Ridgeway facing camera wearing green apron and white shirt

Hi, I’m Helen,

I’m a Nutritional Therapist based in Harpenden, Hertfordshire with a passion for helping women feel their best through simple, sustainable changes. I believe good nutrition goes beyond food; it’s about supporting your energy, hormones and overall well-being in a way that fits real life.

More about Helen

ebook recipe mockup

Recent Recipes

Pistachio Date Bark

Pistachio Date Bark

If you've spent any time on social media recently, you've probably come across date bark. It’s been a viral recipe for a while and one of the quickest ways to create a healthy dessert or treat. It’s so easy too. You can use any combination of nuts and nut butters but...

Charred Corn Salad

Charred Corn Salad

If you’ve never tried charring your sweetcorn, this Charred Corn Salad is your sign to give it a go. It transforms tinned sweetcorn into something so flavourful and brings out its natural sweetness with a bit of a smoky kick. I've paired it with chunks of...

high protein snack recipes

high protein snack recipes

This is my collection of high protein snack recipes. From homemade protein bars and energy balls to smoothies and dips, each recipe is packed with good-for-you ingredients. This will ensure these snacks will keep you feeling fuller for longer while supporting energy...

Gluten Free Almond Flour Cookies

Gluten Free Almond Flour Cookies

Looking for an easy snack recipe? These gluten free almond flour cookies are one of the simplest snacks to make. Perfect for when you want something sweet but still want something healthy (and only have a few ingredients!). Unlike many cookie recipes, these ones only...

Chocolate Crunchy Balls

Chocolate Crunchy Balls

These Chocolate Crunchy Balls are a fantastic snack that takes very little effort to make. They’re made with simple ingredients including almond flour, cacao powder, almond butter and maple syrup. The crunchy coating is made from adding puffed quinoa to the dark...

Chopped Veggie Salad

Chopped Veggie Salad

For episode 40 of Fifty Fantastic Salads, I’ve gone for something that's really simple and packed with goodness - this Chopped Veggie Salad. It’s one of those classic, easy salad recipes that so simple to put together but is really a staple salad to...

Peanut Butter energy balls

Peanut Butter energy balls

These peanut butter energy balls are one of the best snacks to have. They’re quick to make, easy to store, and don’t need baking. Everything is mixed in one bowl too, so there’s very little washing-up (and no food processor needed either!). The peanut butter and the...

Spring Minestrone Soup

Spring Minestrone Soup

As soon as the warmer weather arrives, I start craving those spring veggies! But that doesn’t mean you can’t have soup. This Spring Minestrone Soup is packed with seasonal vegetables, white beans and plenty of fresh herbs, with orzo pasta for oomph.  It’s pretty...

ebook recipe mockup

WANT MORE INSPIRATION?

Sign up for free monthly recipes and get a copy of my free recipe ebook with my 5 most popular recipes

You have Successfully Subscribed!