No Bake Peanut Butter Oatmeal Cookies

4.64 from 19 votes
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No bake peanut butter oatmeal cookies are the best snack ever! They’re ready in 15 minutes and call for only 4 ingredients!

No bake peanut butter oatmeal cookies are the best snack ever! They're ready in 15 minutes and call for only 4 ingredients!


 

We have a good number of cookie recipes here and my favorites are the oatmeal cookies. From the super healthy no butter no sugar oatmeal raisin cookies to maple oatmeal cookies and oatmeal chocolate chip cookies they’re all delicious. But today, I’m going to show you how to make 4 ingredient oatmeal cookies! Crazy, but so good!

About this recipe

These homemade easy no bake peanut butter oatmeal cookies meet all my requirements (easy, quick and delicious!) and that’s why I’m sharing the recipe with you. You can make a big batch of these and enjoy them for the whole week! Just like my peanut butter oatmeal raisin cookies, these also keep well.

And let me let in a little secret here, these are actually no bake healthy oatmeal cookies without sugar. I know, crazy. But healthy can taste good, especially if it’s a cookie! Also, it’s naturally gluten free and dairy free as well!

Ingredients and substitutions

  • Peanut butter: You can use creamy or chunky peanut butter for this recipe.
  • Oatmeal: I always use quick oats to make no bake oatmeal cookies because they give a better texture to the cookies. As for Rolled oats (old fashioned) , since they’re not going to be baked, the texture might end up being a bit hard in the end.
  • Maple syrup: I love the flavor of maple syrup in these cookies. However, honey or agave would work, too.
To make easy healthy oatmeal cookies without sugar you need oatmeal, peanut butter and maple syrup.

Instructions

  1. Place the peanut butter in a small sauce pan over medium heat and stir until heated through and soft. You can also heat the peanut butter in the microwave in 10 minute intervals.
  2. Add maple syrup and oatmeal to the sauce pan and stir to combine.
  3. Let cool for five minutes and then scoop cookies and chill in the fridge.
Heat the peanut butter, add in the maple syrup and oatmeal and vanilla, shape the cookies and refrigerate.

Variations

  • Nut butters: Use almond butter, cashew butter or mixed nut butter instead of peanut butter.
  • Chocolate: Add one tablespoon cocoa powder to the peanut butter mixture and add one tablespoon extra maple syrup.
  • Nuts: Add 1/2 cup chopped walnuts, pecans or almonds to the cookies.
  • Chocolate chips: Add 1/2 cup chocolate chips to the batter before scooping.

Frequently asked questions

Can I freeze oatmeal cookies? 

Yes! Once they are set in the fridge, place them in an airtight container and place a piece parchment paper between each layer. To eat, thaw in the fridge overnight. Do not microwave these no bake oatmeal cookies.

How long does it take for no bake cookies to harden?

It takes between 20 to 30 minutes in the fridge for these cookies to set.

How long do these cookies keep?

Store the cookies in an airtight container and refrigerate for up to a week.

Can I use old fashioned oatmeal?

Old fashioned oatmeal has a different texture that would not work for this recipe.

My cookie dough is too mushy to scoop out, what should I do?

Refrigerate the dough longer and then it’ll be stiff enough to be scooped.

No bake peanut butter oatmeal cookies are the best snack ever! They're ready in 15 minutes and call for only 4 ingredients!

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4.64 from 19 votes

No Bake Peanut Butter Oatmeal Cookies

No bake peanut butter oatmeal cookies are the best snack ever! They're ready in 15 minutes and call for only 4 ingredients!
Prep: 15 minutes
Chilling: 20 minutes
Total: 15 minutes
Servings: 8 servings
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Ingredients 

  • 1/2 cup peanut butter
  • 1 cup quick oatmeal
  • 1/4 cup maple syrup
  • 1/2 tsp vanilla extract

Instructions 

  • Heat peanut butter in a sauce pan over medium heat until smooth. You can also use the microwave.
  • Turn the heat off, add maple syrup, oatmeal and vanilla. 
  • Mix well using a spatula. 
  • Scoop the cookie out on a parchment paper using a cookie scoop (or ice cream scoop) and flatten using your fingers. 
  • Refrigerate for 20 minutes until set. 

Video

Notes

  • Store the cookies in an airtight container and refrigerate for up to a week.
  • Old fashioned oats won’t work for this recipe because they are larger in size. 
  • Here are a few variations of these cookies:
    • Nut butters: Use almond butter, cashew butter or mixed nut butter instead of peanut butter.
    • Chocolate: Add one tablespoon cocoa powder to the peanut butter mixture and add one tablespoon extra maple syrup.
    • Nuts: Add 1/2 cup chopped walnuts, pecans or almonds to the cookies.
    • Chocolate chips: Add 1/2 cup chocolate chips to the batter before scooping.

Nutrition

Calories: 159kcal | Carbohydrates: 17g | Protein: 6g | Fat: 9g | Saturated Fat: 2g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 4g | Sodium: 75mg | Potassium: 163mg | Fiber: 2g | Sugar: 8g | Calcium: 23mg | Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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About Shadi HasanzadeNemati

I'm here to show you how to make delicious Persian, Middle Eastern and Mediterranean food at home. My easy to follow recipes will bring exciting new flavors to your table!

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4.64 from 19 votes (6 ratings without comment)

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Recipe Rating




15 Comments

  1. 5 stars
    I love this cookie recipe. So simple yet so delicious! I added chocolate chips and the whole family loved it. Thanks!

  2. 5 stars
    These cookies were SO easy to make and tasted great!! I love that they were healthier than most other oatmeal cookies, and my kids loved them!