3 Ingredient Peanut Butter Oatmeal Balls

These 3 Ingredient Peanut Butter Oatmeal Balls are the best! Fast, simple, and the perfect size to pop in your mouth for a quick snack! You'll love the texture and flavor of these no-bake oatmeal energy bites. With just three simple ingredients, these kid-friendly treats are easy enough for little helpers to make, too.

When it comes to making a simple snack or dessert, you won't believe how fast and easy this recipe is! You can literally have a batch ready in less than 5 minutes.

We've made these for picnics, breakfast, snacks, and more. I love that they are something that we can take with us when we're heading out the door, and don't need to be kept cold for short outings.

If you have little kids who like to help in the kitchen, this is the perfect recipe to have them join in on the creative fun. They'll love being a part of making these 3-ingredient peanut butter balls and love telling everyone all about it.

Speaking of easy treats, be sure to check out my Chocolate Peanut Butter Oatmeal Balls, Honey Oat Bars, and Peanut Butter Banana Oatmeal Bars as well. You can never have too many snack recipes to enjoy. 

Ingredients 

• Peanut butter - You can use crunchy peanut butter, creamy peanut butter, or natural peanut butter for these peanut butter bites. Just keep in mind that natural peanut butter can have a different consistency, so you may need to adjust the mixture slightly.
• Oats - I find that using quick oats is the best type of oats for this recipe, as they have a great texture once combined with everything else. You can also use certified gluten-free oats if you need these to be gluten-free.
• Powdered sugar - A little bit of sweetness is all that is needed. If there is sugar in the peanut butter that you are using, you might be able to cut down on adding as much of this. 

See recipe card for quantities.

How to Make Peanut Butter Oatmeal Balls

I told you that this was an easy recipe! 

Step One: Combine all the ingredients in a large bowl. Stir until everything is evenly mixed.

Step Two: Use a cookie scoop and scoop out 18 peanut butter balls. Roll them between your hands if you want a smoother, rounder shape. Place the scooped balls on a baking sheet lined with parchment paper or waxed paper.

Step Three: Serve and enjoy these easy no-bake oatmeal and peanut butter balls!

Variations 

• Almond Butter - You can easily swap the peanut butter for almond butter or cashew butter. Sunflower seed butter is a great option if you need a nut-free alternative, too.
• Extra Protein - If you want to add another ingredient, protein powder is a great way to add some extra protein to these oatmeal energy balls. You may need a little more peanut butter if the mixture becomes too dry.
• Add Mix-Ins - Chia seeds or ground flax seeds are easy additions if you want a little extra fiber. Start with a teaspoon or two since adding too much can make the mixture dry.
• Chocolate Peanut Butter - Mini chocolate chips are never a bad idea! They fit perfectly with these easy peanut butter balls and quickly turn the recipe into delicious chocolate peanut butter balls. Or you could coat the balls in melted chocolate.
• Cinnamon - Add a pinch of cinnamon for a little extra flavor. It pairs really well with the peanut butter and oats.
• Maple Syrup or Honey - If you don't want to add as much processed sugar, you can use honey or pure maple syrup in its place. If the mixture seems too wet, add a little coconut flour or oat flour (just grind some oats in a food processor).

Love oats? Try this fantastic Peanut Butter Baked Oats recipe for breakfast!

Equipment

All you need is a mixing bowl, a spoon, and a cookie scoop. I like using a small cookie scoop because it makes the peanut butter oatmeal balls about the same size. You can also use a regular spoon if you don't have one.

Storage

Store these peanut butter oatmeal balls in an airtight container at room temperature for 3-4 days or in the refrigerator for up to 2 weeks. I like to keep them in the fridge because they hold their shape a little better, but they're fine at room temperature for a quick grab-and-go snack.

You can also freeze them in a freezer-safe container or bag for up to 3 months. I recommend separating layers with parchment paper so they don't stick together. Thaw in the refrigerator or enjoy them straight from the freezer for a firmer bite.

Common Questions

What Do These No-Bake Energy Bites Taste Like?

I think that they taste like no-bake cookie dough bites. This simple recipe will have you thinking that you're eating cookie dough, without the stress and worry!

How Do I Serve These To-Go Snacks?

All you have to do is follow the step-by-step instructions to make these no-bake oatmeal and peanut butter balls. Minimal meal prep is needed, and they're fun to serve! You can leave them on a baking sheet so that everyone can grab and eat as they want, or pack them into baggies for the road.

Do You Have to Bake Peanut Butter Oatmeal Balls?

Nope! These are completely no-bake. Just mix the ingredients, scoop, and enjoy. You can refrigerate them for a little while if you prefer a firmer texture, but there's no baking required.

📖 Recipe

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Originally Published March 10, 2023. Revised and Republished October 15, 2026.