Peanut Butter No Bake Cookies

Why You’ll Love This Recipe

Peanut Butter No Bake Cookies are a quick and easy treat that combines the rich, nutty flavor of peanut butter with the chewy texture of oats. Perfect for when you’re craving something sweet but don’t want to turn on the oven, these cookies come together in minutes and are great for lunchboxes, snacks, or casual gatherings. No baking means less hassle and more time to enjoy.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

old-fashioned oats
granulated sugar
unsalted butter
milk
creamy peanut butter
vanilla extract
salt

directions

In a medium saucepan, combine the butter, sugar, milk, and salt over medium heat.

Bring the mixture to a rolling boil, then let it boil for 1 minute while stirring continuously.

Remove from heat and stir in the peanut butter and vanilla extract until smooth.

Add the oats and mix until fully combined and coated.

Drop spoonfuls of the mixture onto parchment or wax paper.

Flatten slightly with the back of a spoon if desired.

Let the cookies set at room temperature for about 30 minutes, or refrigerate for quicker setting.

Servings and timing

This recipe yields approximately 24 cookies.
Preparation time: 10 minutes
Cooking time: 5 minutes
Setting time: 30 minutes
Total time: 45 minutes

Variations

Use chunky peanut butter for added texture.
Add mini chocolate chips after removing the mixture from heat for a chocolate-peanut twist.
Mix in shredded coconut or chopped nuts for extra crunch.
Use almond or sunflower butter for a peanut-free version.

storage/reheating

Store in an airtight container at room temperature for up to 5 days.
For longer storage, refrigerate for up to 10 days or freeze for up to 2 months.
No reheating needed—just enjoy straight from the container.

FAQs

Do I need to refrigerate these cookies?

No, but refrigerating helps them set faster and stay firm longer.

Can I use quick oats instead of old-fashioned?

Yes, but the texture will be slightly softer and less chewy.

Why are my cookies not setting?

Make sure you boiled the mixture for a full minute. Undercooking can prevent them from setting properly.

Are these cookies gluten-free?

If you use certified gluten-free oats, then yes, they are naturally gluten-free.

Can I reduce the sugar?

Yes, but it may affect the texture and how well the cookies set.

Can I use honey instead of sugar?

Honey isn’t recommended as a direct substitute in this recipe due to moisture content and setting issues.

Can I use natural peanut butter?

Yes, but stir it well before using. The consistency may make the cookies a bit softer.

Are these good for kids?

Absolutely! They’re quick, easy, and fun for kids to help make (with adult supervision).

Do they travel well?

Yes, just keep them in a firm container to prevent squishing.

How long do they take to harden?

Usually 30 minutes at room temperature or 15 minutes in the fridge.

Conclusion

Peanut Butter No Bake Cookies are the ultimate fuss-free treat, delivering big flavor with minimal effort. Whether you’re making them on a busy weeknight or as a fun weekend project, these cookies are sure to satisfy your sweet tooth and become a household favorite.

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