Mess for Less

  • Crafts
    • Art
    • Winter Activities
    • Spring Activities
    • Summer Activities
    • Fall Recipes and Activities
  • Kids Activities
    • Baby and Toddler Activities
    • Preschool Activities
    • Sensory Activities
    • Fine Motor Skills Activities
    • Learning Activities
      • Science Activities
  • Family
    • Pets
    • Parenting
  • Shop
  • Breakfast Recipes
  • Lunch Recipes
  • Dinner Recipes
  • Dessert Recipes
  • Snack Recipes
  • Appetizers
  • Crock Pot Recipes
  • Cooking with Kids
menu icon
go to homepage
  • Recipes
  • Summer Activities
  • Kids
  • Shop
  • Subscribe
  • search icon
    Homepage link
    • Recipes
    • Summer Activities
    • Kids
    • Shop
    • Subscribe
  • ×
    Home » Updates

    Peanut Butter No Bake Protein Bars

    Published: Sep 25, 2023 by Vicky · This post may contain affiliate links · 5 Comments

    49 shares
    Jump to Recipe Jump to Video

    These Peanut Butter No Bake Protein Bars are one of those easy snacks that are protein-packed snack that will satisfy your hunger. They are filled with creamy peanut butter, healthy oats, and protein powder making them perfect for a post-workout snack or a healthier treat.

    For a sweeter treat, try our No Bake Granola Bars.

    no bake peanut butter protein bars
    Jump to:
    • ⭐Why Peanut Butter No Bake Protein Bars Are Awesome
    • 🥣Ingredient Notes
    • 📋How To Make Peanut Butter No Bake Protein Bars
    • 👩🏻‍🍳Expert Tips
    • 🤷🏻‍♀️Recipe FAQs
    • 🥜Related Recipes
    • 📖 Recipe

    Craving a healthy snack that’s both crunchy and delicious? You’ve got to try this Oven Roasted Chickpeas Recipe! It’s easy to make, packed with flavor, and perfect for guilt-free munching. For more yummy snack options try these Recipes Made with Peanut Butter Powder.

    ⭐Why Peanut Butter No Bake Protein Bars Are Awesome

    • Quick and easy homemade bars recipes since they don't require baking
    • Very versatile and can be customized for a variety of tastes.
    • Kid-friendly recipe - since now baking is involved, this is a great recipe for kids to help with.
    • Better for you than store-bought protein bars


    🥣Ingredient Notes

    • Rolled oats - Rolled oats provide a better texture than instant oats.
    • Vanilla protein powder - You can use your favorite variety of protein powder.
    • Peanut butter - Creamy, not crunchy.
    • Honey - Adds sweetness.
    • Peanuts- Sprinkle peanuts on top of the bars for added crunch.
    ingredients for peanut butter bars


    📋How To Make Peanut Butter No Bake Protein Bars

    STEP 1: Line an 8x8 inch baking dish with parchment paper.

    STEP 2: In a large mixing bowl, combine the rolled oats, protein powder, peanut butter, and honey. Stir thoroughly, or use your hands if it's easier.

    oats peanut butter and protein powder in bowl

    STEP 3: Pour the mixture into the prepared baking pan and push down and around the edges to form to pan.

    peanut and oat mixture in pan

    STEP 4: Sprinkle the peanuts on top and press them into the oat mixture.

    peanuts on oat bars in pan

    STEP 5: Refrigerate for at least 4 hours, until firm.

    STEP 6: Remove from the fridge and slice into 8 bars.

    slicing peanut butter protein bars
    peanut butter protein bars


    👩🏻‍🍳Expert Tips

    Tip 1: You can personalize these by adding your favorite mix-ins. Some of my favorites are mini chocolate chips, raisins, dried cranberries, or vanilla extract. These bars are also great with some melted chocolate drizzled on top!

    Tip 2: You can also use any other nut or seed butter such as almond butter, cashew butter, or sunflower seed butter.


    🤷🏻‍♀️Recipe FAQs

    Are these peanut butter protein bars gluten-free?

    You can easily make these gluten-free by using gluten free oats, gluten free protein powder, and peanut butter.

    How do you store homemade protein bars?

    Store bars in an airtight container in the refrigerator for up to a week. You can also wrap each bar individually and place them in the freezer them for up to 3 months. Thaw before eating.


    🥜Related Recipes

    • Reese's Peanut Butter Balls
    • Peanut Butter and Chocolate Cake Mix Donuts
    • Peanut Butter Flourless Cookies
    • Peanut Butter Chocolate Chip Crescents

    🌟If you try this recipe, leave a star rating below or a review in the comment section. Be sure to sign up for my newsletter to get my latest recipes! When you sign up you get The 5 Essential Recipes All Busy Moms Need.

    📖 Recipe

    Peanut Butter No Bake Protein Bars

    Vicky
    These easy Peanut Butter No Bake Protein Bars are a delicious protein-packed snack that will satisfy your hunger. They are filled with creamy peanut butter, healthy oats, and protein powder making them perfect for a post-workout snack or a healthier treat.
    5 from 5 votes
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Chill 4 hours hrs
    Total Time 4 hours hrs 10 minutes mins
    Course Breakfast
    Cuisine American
    Servings 8
    Calories 419 kcal

    Video

    Ingredients
      

    • 2 ½ cups rolled oats
    • 2 tablespoons protein powder of choice
    • 1 cup peanut butter
    • ½ cup honey
    • ½ cup peanuts

    Instructions
     

    • Line an 8x8 inch baking dish with parchment paper.
    • In a large mixing bowl, combine the rolled oats, protein powder, peanut butter, and honey. Stir thoroughly, or use your hands if it's easier.
    • Pour the mixture into the prepared baking pan and push down and around the edges to form to pan.
    • Sprinkle the peanuts on top and press them into the oat mixture.
    • Refrigerate for at least 4 hours, until firm.
    • Remove from the fridge and slice into 8 bars.

    Notes

    • You can personalize these by adding your favorite mix-ins. Some of my favorites are mini chocolate chips, raisins, dried cranberries, or vanilla extract. These bars are also great with some melted chocolate drizzled on top!
    • You can also use any other nut or seed butter such as almond butter, cashew butter, or sunflower seed butter.
    This nutritional information is approximate and was calculated using online calculators. Your nutritional information may vary depending on numerous factors.

    Nutrition

    Calories: 419kcalCarbohydrates: 44gProtein: 16gFat: 23gSaturated Fat: 4gPolyunsaturated Fat: 6gMonounsaturated Fat: 11gCholesterol: 6mgSodium: 148mgPotassium: 363mgFiber: 5gSugar: 21gVitamin A: 9IUVitamin C: 0.1mgCalcium: 51mgIron: 2mg
    Keyword Peanut Butter No Bake Protein Bars
    Tried this recipe?Let us know how it was!

    More Updates

    • Ground Beef and Noodle Soup
      Ground Beef and Noodle Soup
    • summer activities for kids
      Summer Activities for Kids
    • Kid Made Father's Day Gifts
      Kid Made Father's Day Gifts
    • Oatmeal Raspberry Cookies with White Chocolate
      Oatmeal Raspberry Cookies with White Chocolate

    Comments

      5 from 5 votes (1 rating without comment)

      Leave a Reply Cancel reply

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

      Recipe Rating




    1. Tayler says

      September 26, 2023 at 1:29 pm

      5 stars
      I made these protein bars yesterday and they were amazing!! I love peanut butter so these were delish!

      Reply
    2. Michelle says

      September 26, 2023 at 1:10 pm

      5 stars
      These protein bars look and sound delicious! Can't wait to make these those flavours are right up my street!

      Reply
    3. justine says

      September 26, 2023 at 1:07 pm

      Kids loved these. Seriously so easy to make for breakfast

      Reply
    4. Holley says

      September 26, 2023 at 12:38 pm

      5 stars
      I decided to make these gluten free and they were a hit! These bars were just what I was looking for!

      Reply
    5. Sara Welch says

      September 26, 2023 at 12:26 pm

      5 stars
      This is such a great grab and go snack that does not disappoint! Light yet hearty and hands down delicious!

      Reply
    Vicky from Mess for Less

    I'm Vicky, the founder of Mess For Less, which I started in 2011 to share easy, family-friendly recipes. With over a decade of experience as a home chef and recipe developer, I love creating meals that bring people together. I also design play and learning activities for kids, using my background as a former teacher with a Master’s degree in education. Learn more about me.

    Summer

    • SUMMER ACTIVITIES FOR PRESCHOOLERS
      20 Summer Activities for Preschoolers
    • 4th of July Crafts, Activities and Snacks for Kids
      Thirty 4th of July Crafts Activities and Snacks for Kids
    • suncatcher craft
      Suncatcher Craft
    • seashell crafts for kids
      Seashell Crafts for Kids

    Footer

    ↑ back to top

    About

    • Privacy Policy and Disclosure
    • Recipe and Safety Disclaimers
    • About Me
    • Accessibility Policy

    Newsletter

    • Sign Up! for our newsletter

    Contact

    • Contact
    • Advertise

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2025 MessForLess

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.