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These easy peanut butter oat no-bake cookies are oh so easy and oh so yummy! With just a handful of common ingredients, these cookies mix together quickly and make great lunchbox snacks.
Ready in minutes, these cookies are like candy and have a similar texture to peanut butter fudge. Delicious on their own, I can imagine crumbling one into some nonfat Greek yogurt and topping with a handful of fresh berries for a simple parfait.

Table of Contents
- How Many Calories and WW Points in No-Bake Peanut Butter Oat Cookies?
- How to Make No-Bake Peanut Butter Oat Cookies, Step-by-Step
- Recipe Notes, Variations and Substitutions
- Serving Suggestions
- Low Sugar No-Bake Peanut Butter Oat Bites Recipe
- More Lightened Up Cookie Recipes for WW
- Articles for WeightWatchers
How Many Calories and WW Points in No-Bake Peanut Butter Oat Cookies?
According to my calculations, each cookie has about 70 calories, 35% fewer than my original stove top no bake peanut butter oat cookies.
To see your WW Points for this recipe, track it in the WW App!
(You must be logged into WW on a smartphone or tablet)
How to Make No-Bake Peanut Butter Oat Cookies, Step-by-Step
Step 1: Gather and prepare all ingredients.

Step 2: Line a cookie sheet with silpat (affiliate link) silicone liner or parchment paper and set aside.
Step 3: Stir together the first five ingredients (brown sugar, sweetener, butter, milk and peanut butter) in a medium saucepan. Bring mixture to a boil over medium-high heat and boil for one minute, stirring as needed to avoid scorching.

Step 4: Remove pan from the heat and mix in vanilla and oats, stirring with a wooden spoon (affiliate link) until oats are completely coated.

Step 5: Using a tablespoon measure for each cookie, drop batter onto prepared cookie sheet.

Step 6: Place cookies in refrigerator for about 20 minutes, or until firm.
Step 7: Store any leftover cookies in an airtight container.

Recipe Notes, Variations and Substitutions
I like Lankato Monkfruit sweetener, but feel free to substitute your favorite zero calorie sweetener—Splenda, Swerve, etc.
For a double dose of peanut butter, try stirring in some peanut butter chips with the oats and vanilla. Or mini chocolate chips for a peanut butter chocolate chip cookie bite. (Be sure to adjust your WW Points with any additions.)
Serving Suggestions
Enjoy these cookies plain or crumbled over your favorite low-fat ice cream or frozen yogurt.
You could also make a simple parfait by crumbling a cookie and then layering it with some nonfat Greek yogurt and fresh berries. A delicious summertime dessert!

If you’ve made these Peanut Butter Oatmeal No Bake Cookies, please give the recipe a star rating below and leave a comment letting me know how you liked it. And stay in touch on Pinterest, Facebook, Instagram and Twitter for the latest updates.

Low Sugar No-Bake Peanut Butter Oat Bites Recipe
Ingredients
- 3 tablespoons Truvia Brown Sugar Blend (affiliate link)
- 1/2 cup Lankato Monkfruit Sweetener (or other 0 calorie sweetener)
- 2 tablespoons butter
- 1/4 cup unsweetened almond milk beverage
- 1/3 cup natural peanut butter
- 1/2 teaspoon vanilla
- 1-3/4 cups quick oats, uncooked
Instructions
- Line cookie sheet with silpat (affiliate link) silicone liner or parchment paper and set aside.
- Stir together brown sugar, sweetener, butter, milk and peanut butter in a medium saucepan. Bring mixture to a boil over medium-high heat and boil for one minute, stirring as needed to avoid scorching.
- Remove pan from the heat and mix in vanilla and oats, stirring with a wooden spoon (affiliate link) until oats are completely coated.
- Using a tablespoon measure for each cookie, drop batter onto prepared cookie sheet.
- Place cookies in refrigerator for about 20 minutes, or until firm.
- Store any leftover cookies in an airtight container.
Notes
(Must be logged into WW on a smartphone or tablet.) 2 PointsPlus (Old plan) I like Lankato Monkfruit sweetener, but feel free to substitute your favorite zero calorie sweetener—Splenda, Swerve, etc. For a double dose of peanut butter, try stirring in some peanut butter chips with the oats and vanilla. Or mini chocolate chips for a peanut butter chocolate chip cookie bite. (Be sure to adjust your WW Points with any additions.)
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Recipe source: Eat What You Love (affiliate link) by Marlene Koch
More Lightened Up Cookie Recipes for WW
- Chocolate Peanut Butter Oat No-Bake Cookies
- No-Bake Samoas
- No-Bake Chocolate Raisin Bran Bars
- No-Bake Oatmeal Chocolate Chip Protein Balls
- 4-Ingredient No-Bake Brownies
- Flourless Peanut Butter Oatmeal Chocolate Chip Cookies (Gluten Free)
Articles for WeightWatchers
- A Comprehensive Guide to Understanding the WeightWatchers Program
- A Comprehensive List of Articles & Tips for WeightWatchers
- What Foods Should I Eat in a Day on WeightWatchers
- WeightWatchers Zero Points Foods List
- WeightWatchers Friendly Meal Plans
- Why We Are More Motivated the Closer We Get to Our Goals – Another powerful WW Weekly Workshop Topic.




