3 Ingredient Sugar Free Peanut Butter Cookies

Published: July 23, 2025

by Victoria

Why You’ll Love This Recipe

Quick and Easy: With only three ingredients, you can have these cookies ready in no time!
Sugar-Free Delight: Enjoy the rich flavor of peanut butter without any added sugar.
Versatile Snack: Great for anyone on a keto diet, or those looking for healthier dessert options.
Perfect for Sharing: With 18 servings, these cookies are ideal for family gatherings or parties.
Kid-Friendly: A fun recipe to make with kids that teaches them about baking.

Tools and Preparation

To make your baking experience smooth and enjoyable, it’s essential to have the right tools on hand.

Essential Tools and Equipment

Mixing Bowl
Cookie Scoop
Baking Sheet
Fork

Importance of Each Tool

Mixing Bowl: A large bowl allows you to easily mix your ingredients without spilling.
Cookie Scoop: This tool helps create uniform cookie sizes, ensuring even baking.
Baking Sheet: A nonstick sheet prevents cookies from sticking and makes cleanup easier.

Ingredients

This 3 ingredient recipe for a delicious peanut butter cookie is easy to make and can be made without adding sugar to it.

For the Cookies

1 cup Peanut Butter
1 cup Sugar Alternative (See post for details)
1 Egg

How to Make 3 Ingredient Sugar Free Peanut Butter Cookies

Step 1: Preheat the Oven

Preheat your oven to 350 degrees Fahrenheit. Prepare your cookie sheet by greasing it or using parchment paper for easy removal of the cookies.

Step 2: Cream the Ingredients

In a large mixing bowl, cream together the peanut butter and sugar alternative until the mixture is light and fluffy. Once combined, add in the egg, mixing until everything is well incorporated.

Step 3: Scoop the Dough

Use a cookie scoop to portion out the dough into balls. Place each ball onto your prepared baking sheet, making sure they are about two inches apart.

Step 4: Shape the Cookies

Using the palm of your hand or an object of choice, gently press each ball down to about half its thickness. Take a fork and create a crisscross design on top of each cookie by pressing down lightly.

Step 5: Bake the Cookies

Bake in your preheated oven for about seven to ten minutes, or until the edges start turning golden brown. Keep an eye on them so they don’t overbake!

Step 6: Cool Down

Let the cookies sit on the cookie sheet for a few minutes after baking before transferring them to a wire rack. This allows them to set properly without falling apart.

How to Serve 3 Ingredient Sugar Free Peanut Butter Cookies

These 3 Ingredient Sugar Free Peanut Butter Cookies are not only delicious but also versatile. You can serve them in various ways to enhance your snacking experience.

Pair with Milk

Classic Combo: Enjoy your cookies with a glass of cold almond or coconut milk for a delightful treat.

Add a Dip

Nutty Chocolate Spread: Serve with a sugar-free chocolate dip for an extra layer of flavor and indulgence.

Stack Them Up

Layered Treat: Create a mini cookie sandwich by adding a layer of sugar-free whipped cream or Greek yogurt between two cookies.

Serve with Fruit

Healthy Side: Pair these cookies with fresh fruit like strawberries or apple slices for a refreshing contrast.

Picnic Delight

Travel-Friendly Snack: Pack these cookies for picnics or road trips; they hold up well and provide a sweet energy boost.

How to Perfect 3 Ingredient Sugar Free Peanut Butter Cookies

To make sure your 3 Ingredient Sugar Free Peanut Butter Cookies turn out perfectly every time, follow these simple tips.

Bold Choice of Peanut Butter: Use natural peanut butter without added sugars or oils for the best flavor and texture.
Bold Consistency Check: Ensure that the peanut butter is creamy and well-mixed; this helps the cookies bind better.
Bold Egg Temperature: Use room temperature eggs for better mixing, ensuring your dough is evenly combined.
Bold Baking Time: Keep an eye on your cookies; they bake quickly, so remove them when the edges are golden brown.
Bold Cooling Method: Allow cookies to cool on the baking sheet briefly before transferring them to a rack to prevent crumbling.

Best Side Dishes for 3 Ingredient Sugar Free Peanut Butter Cookies

These cookies pair wonderfully with various side dishes that complement their rich peanut flavor. Here are some great ideas:

Greek Yogurt Parfait: Layer Greek yogurt with berries and nuts; it adds a creamy texture and balances sweetness.
Fruit Salad: A refreshing mix of seasonal fruits provides a light counterpoint to the richness of the cookies.
Cheese Platter: Include mild cheeses like brie or cheddar; they create an interesting taste combo with sweet peanut butter.
Low-Carb Veggie Sticks: Carrot and celery sticks dipped in hummus offer a crunchy, healthy side that complements the cookies.
Nut Mix: A combination of almonds, walnuts, and pecans enhances the nutty flavor profile while providing healthy fats.
Sugar-Free Ice Cream: Serve these cookies alongside sugar-free ice cream for an indulgent yet guilt-free dessert experience.

Common Mistakes to Avoid

Making 3 ingredient sugar free peanut butter cookies is simple, but there are a few common mistakes you can make that might affect your results. Here are some tips to help you avoid these pitfalls.

Using the wrong sugar alternative: Not all sugar substitutes behave the same way in baking. Ensure you’re using one that is suitable for baking and measure it correctly for the best results.
Overmixing the dough: Mixing too much can lead to tough cookies. Mix just until combined to keep them soft and chewy.
Not measuring ingredients accurately: Baking is a science, and precise measurements are crucial. Use proper measuring cups for dry and wet ingredients to avoid inconsistencies.
Baking at the wrong temperature: Make sure your oven is preheated to 350 degrees before baking. If your oven runs hot or cold, adjust the temperature accordingly.
Skipping the cooling time: Allowing cookies to cool on the sheet helps them set properly. Transferring them too soon can cause breakage.

Storage & Reheating Instructions

Refrigerator Storage

Store cookies in an airtight container.
They can last up to one week in the refrigerator.

Freezing 3 Ingredient Sugar Free Peanut Butter Cookies

Place cooled cookies in a single layer on a baking sheet.
Freeze until solid, then transfer them to an airtight container or freezer bag.
They can be frozen for up to three months.

Reheating 3 Ingredient Sugar Free Peanut Butter Cookies

Oven: Preheat to 300 degrees and warm for about 5 minutes for optimal texture.
Microwave: Heat individually for about 10-15 seconds for a quick treat.
Stovetop: Place on a skillet over low heat for a minute or two, flipping until warmed through.

Frequently Asked Questions

How many calories are in 3 ingredient sugar free peanut butter cookies?

These cookies have approximately 37 calories each, making them a guilt-free treat.

Can I use natural peanut butter?

Yes, you can use natural peanut butter, but ensure it does not contain added sugar for this recipe.

What sugar alternatives work best?

Sugar alternatives like Stevia or Erythritol work well in this recipe. Choose one that matches your taste preference.

Are these cookies suitable for diabetics?

Absolutely! These sugar free peanut butter cookies are great for diabetics since they do not contain added sugars.

Final Thoughts

These 3 ingredient sugar free peanut butter cookies are not only easy to make but also deliciously satisfying. Their simplicity allows room for customization—try adding chocolate chips or nuts for extra flavor! We encourage you to give this recipe a try; it’s perfect for snacks or dessert without the guilt!

Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.

📖 Recipe Card