Everyone will love these No Bake Peanut Butter Oatmeal Cookies! They only require as handful of ingredients and come together in minutes!
These No Bake Peanut Butter Oatmeal Cookies are a quick and satisfying treat made with simple pantry ingredients and no oven required. These classic cookies combine creamy peanut butter, hearty oats, and a touch of sweetness to create a chewy, rich texture with bold peanut butter flavor in every bite.
For more yummy peanut butter treats, you have to try my Peanut Butter Buckeyes, Peanut Butter Cookies, or Peanut Butter Rice Krispie Treats.
Table of Contents
Why We Love These No-Bake Cookies
- No Bake Peanut Butter Oatmeal Cookies require only a handful of ingredients and come together in minutes.
- They also don’t require an oven, so you can keep the house cool in the summer and still enjoy some sweet treats the kids will love!
- These no-bake cookies are gluten-free, perfect for sharing with various diets.
Recipe Ingredients
- White Sugar: Adds sweetness and a slight crunch.
- Vanilla Extract: Adds a warm, sweet aroma and depth to the cookies.
- Peanut Butter: Offers a nutty, rich taste and creamy texture.
See the recipe card for full information on ingredients and quantities.
Variations
- Sweetener Variation: You can substitute white sugar with natural sweeteners like honey, maple syrup, or agave nectar. Adjust the quantities to taste.
- Add-Ins: Feel free to add mix-ins like mini chocolate chips, chopped nuts, or dried fruits like cranberries or apples to your easy cookies recipe.
- Butter Substitute: If peanut allergies are a concern, use nut butter or seed butter such as almond butter, sunflower butter, or cashew butter. Ensure the add-ins are evenly distributed for the best results.
How to Make No-Bake Peanut Butter Oatmeal Cookies
Step 1: Add sugar, butter, and milk to a medium/large pot and cook on medium heat.
Step 2: Bring to a rapid boil for about 1 minute.
Step 3: Remove from heat and mix in vanilla and peanut butter. Add oats, making sure they all get coated, and let cool.
Step 4: Use a cookie scoop to scoop out the mixture and place it on wax paper (or parchment paper). Let set until cool.
Expert Tips
- Cool Completely: Allow the cookies to cool and set completely at room temperature or in the fridge to achieve the perfect chewy texture.
- Work Quickly: After adding oats, mix and scoop quickly before the mixture starts to harden. This ensures uniform and well-formed cookies.
FAQs
For this recipe, quick oats are ideal as they blend well and create a chewy texture. You can also use rolled oats or old-fashioned oats for a heartier texture, or gluten-free oats if you have dietary restrictions.
Yes, you can double the recipe to make a larger batch. Just ensure you use a larger pot to accommodate the increased volume and stir continuously to prevent burning.
Storage Info
STORE Peanut Butter No Bake Cookies in an airtight container at room temperature for up to one week. You can also FREEZE them for up to 3 months; layer them with parchment paper to prevent sticking.
To enjoy from frozen, let them thaw at room temperature for 20-30 minutes. They are best enjoyed at room temperature or chilled.
More No-Bake Desserts to Try
No Bake Peanut Butter Oatmeal Cookies Recipe
Ingredients
- 2 1/2 c white sugar
- 3/4 c unsalted butter
- 3/4 c milk
- 1/2 teaspoon vanilla extract
- 1 1/2 c peanut butter
- 4 1/2 c quick-cooking oats
Instructions
- Add sugar, butter, and milk to a medium/large pot and cook on medium heat.
- Bring to a rapid boil for about 1 minute.
- Remove from heat and mix in vanilla and peanut butter. Add oats, making sure they all get coated, and let cool.
- Use a cookie scoop to scoop out the mixture and place it on wax paper (or parchment paper). Let set until cool.
I love how quick and delicious they are! I’m obsessed with peanut butter and these hit the spot.
I make no bakes often, because they are the easiest cookie to make & they are fail-proof. Love these peanut butter version ones! If you love peanut butter, then you will love these!
We LOVE peanut butter at our house. And luckily we had all these ingredients on hand and in the fridge. Perfect pantryand shelf cooking recipe! I like how these have a lighter taste than the traditional chocolate no bake cookies. Thanks for a great recipe!
You’re welcome! Yes, they really are a great treat to make with ingredients that most everyone has in their pantry.
These really are the easiest cookies to make! I love that I don’t have to heat up the kitchen to make them too!
Yes!! Perfect for summer with not having to turn on the oven!
Really easy to make and taste amazing! Thanks a lot for sharing your awesome peanut butter cookies recipe! Loved it!