This 3 Ingredient Sugar Free Peanut Butter Cookies recipe is a delightful choice for anyone looking for a quick and healthy treat. With minimal ingredients, these cookies are perfect for satisfying your sweet tooth without the added sugar. Whether you’re hosting a gathering or simply craving a snack, this easy recipe caters to various dietary needs while delivering that classic peanut butter flavor we all love.
Why You’ll Love This Recipe
- Quick and Easy: With only three ingredients, these cookies come together in no time.
- Sugar-Free Delight: Enjoy the sweet taste without worrying about sugar intake, making them great for diabetics and those on low-sugar diets.
- Versatile Treat: Perfect as a snack, dessert, or even as a post-workout energy bite.
- Kid-Friendly Fun: Involve your little ones in the kitchen; they will love shaping and decorating the cookies!
- Low-Carb Option: Great for those following keto or low-carb diets.
Tools and Preparation
To make these cookies, you’ll need some essential tools. Having the right equipment will streamline the process and ensure you achieve the best results.
Essential Tools and Equipment
- Mixing Bowl
- Cookie Scoop
- Baking Sheet
- Parchment Paper (optional)
- Fork
Importance of Each Tool
- Mixing Bowl: A large bowl is crucial for combining ingredients evenly without any mess.
- Cookie Scoop: This tool helps portion out dough uniformly, ensuring even baking.
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. Make sure to prep your cookie sheet with nonstick spray or line it with parchment paper to prevent sticking.
Step 2: Cream Together Ingredients
In a large mixing bowl:
1. Add peanut butter and sugar alternative.
2. Mix until light and fluffy.
3. Then incorporate egg, blending until fully combined.
Step 3: Form the Cookie Dough
Using a cookie scoop:
1. Scoop out dough and place balls on your prepared baking sheet, leaving about two inches apart.
Step 4: Shape the Cookies
Gently press each ball down:
1. Use your palm or an object of choice to flatten them to half their thickness.
2. With a fork, create a crisscross pattern on top of each cookie.
Step 5: Bake the Cookies
Bake in your preheated oven:
1. For approximately seven to ten minutes or until edges are golden brown.
Step 6: Cool Down
Allow cookies to cool on the baking sheet for a few minutes before transferring them to a cookie rack. This helps them set perfectly!
Now you have delicious 3 Ingredient Sugar Free Peanut Butter Cookies ready to enjoy!
How to Serve 3 Ingredient Sugar Free Peanut Butter Cookies
These 3 Ingredient Sugar Free Peanut Butter Cookies are delightful on their own, but they can also be paired with various treats for an even more enjoyable experience. Here are some serving ideas to complement your cookies.
With a Glass of Milk
- A classic pairing that never goes out of style. The rich flavor of peanut butter cookies beautifully contrasts with the creaminess of milk.
Add Fresh Fruit
- Serve alongside sliced apples or bananas for a refreshing contrast. The sweetness of the fruit enhances the nutty taste of the cookies.
Pair with Ice Cream
- Crumble the cookies over a scoop of sugar-free vanilla ice cream for a delicious dessert. The combination creates a unique texture and flavor profile.
Make a Cookie Sandwich
- Spread some sugar-free jam or whipped cream between two cookies to create a delightful sandwich treat. This adds an extra layer of flavor.
Enjoy with Coffee
- The bitter notes of coffee balance perfectly with sweet peanut butter cookies, making it an ideal snack for afternoon breaks.
Create a Dessert Platter
- Include these cookies on a dessert platter with other sugar-free treats. It’s perfect for gatherings and gives everyone a variety of options to enjoy.

How to Perfect 3 Ingredient Sugar Free Peanut Butter Cookies
To achieve the best results with your 3 Ingredient Sugar Free Peanut Butter Cookies, consider these helpful tips.
- Use Natural Peanut Butter: Opt for natural peanut butter without added sugars or oils for the healthiest option.
- Don’t Overmix: Mix until just combined to keep the cookies soft and chewy.
- Chill the Dough: If you prefer thicker cookies, chill the dough in the fridge for about 30 minutes before baking.
- Monitor Baking Time: Keep an eye on your cookies as they bake; they can quickly go from perfect to overdone in just a minute or two.
- Store Properly: Keep leftover cookies in an airtight container at room temperature for up to one week.
- Experiment with Flavors: Consider adding sugar-free chocolate chips or nuts for additional flavor and texture variations.
Best Side Dishes for 3 Ingredient Sugar Free Peanut Butter Cookies
These peanut butter cookies can be paired with various side dishes that enhance their flavors. Here are some great options to consider:
- Fruit Salad: A mix of seasonal fruits adds freshness and balances the richness of peanut butter.
- Greek Yogurt Parfait: Layer Greek yogurt with berries and crumbled cookie pieces for a deliciously creamy treat.
- Nut Mix: A handful of assorted nuts provides crunch and complements the nutty flavor of the cookies.
- Cheese Plate: Pair with mild cheeses like brie or goat cheese; their creaminess contrasts nicely with crunchy cookies.
- Vegetable Sticks: Carrot and celery sticks provide a healthy crunch that pairs well with peanut butter flavors.
- Chia Seed Pudding: A light, healthy pudding offers a refreshing contrast to the dense cookie texture.
- Oatmeal Bowl: Top oatmeal with crumbled cookie pieces for added sweetness without extra sugar.
- Smoothie Bowl: Blend up your favorite smoothie and use cookie crumbs as topping for added texture and flavor.
Common Mistakes to Avoid
Making 3 Ingredient Sugar Free Peanut Butter Cookies can be simple, but there are common mistakes that can affect the outcome. Here’s how to avoid them.
- Boldly measure ingredients: Not measuring peanut butter accurately can lead to overly dry or wet dough. Use a proper measuring cup for consistency.
- Mind the baking time: Overbaking can result in hard cookies. Keep an eye on them and remove them as soon as the edges are golden brown.
- Skip the cooling period: Transferring hot cookies immediately can cause them to break apart. Let them cool on the sheet for a few minutes before moving.
- Use fresh ingredients: Stale peanut butter or expired eggs can ruin your cookies. Always check the freshness of your ingredients before starting.
- Don’t rush mixing: Failing to properly mix the ingredients can lead to uneven texture. Cream the peanut butter and sugar thoroughly before adding the egg.

Storage & Reheating Instructions
Refrigerator Storage
- Store cookies in an airtight container.
- They will last up to one week in the refrigerator.
Freezing 3 Ingredient Sugar Free Peanut Butter Cookies
- Place cooled cookies in a freezer-safe bag or container.
- They can be frozen for up to three months.
Reheating 3 Ingredient Sugar Free Peanut Butter Cookies
- Oven: Preheat to 350°F, warm cookies for about 5 minutes until soft.
- Microwave: Heat each cookie for about 10-15 seconds for a quick warm-up.
- Stovetop: Use a skillet over low heat, cover with a lid, and reheat for about 1-2 minutes.
Frequently Asked Questions
Here are some common questions about making 3 Ingredient Sugar Free Peanut Butter Cookies.
Can I substitute peanut butter?
Yes, you can use almond butter or cashew butter if you prefer. Just ensure they are creamy and not too thick.
How do I make these cookies vegan?
You can replace the egg with a flaxseed egg or unsweetened applesauce for a vegan version.
What sugar alternatives work best?
Popular choices include erythritol, stevia, or monk fruit sweetener, which all keep it sugar-free.
Can I add chocolate chips?
Absolutely! Sugar-free chocolate chips are a great addition if you want some extra sweetness and flavor.
How many cookies does this recipe make?
This recipe yields about 18 cookies, perfect for sharing or snacking throughout the week.
Final Thoughts
These 3 Ingredient Sugar Free Peanut Butter Cookies are not only quick and easy to make but also deliciously satisfying without added sugar. They provide great versatility; feel free to customize with your favorite mix-ins like nuts or spices! Enjoy making these delightful treats today!

3 Ingredient Sugar Free Peanut Butter Cookies
- Total Time: 20 minutes
- Yield: Approximately 18 cookies 1x
Description
Indulge in the delightful simplicity of 3 Ingredient Sugar Free Peanut Butter Cookies. These easy-to-make treats are perfect for satisfying your sweet cravings without the guilt. Made with just three wholesome ingredients—peanut butter, a sugar alternative, and an egg—these cookies offer a rich peanut butter flavor that everyone will love. Whether you’re looking for a quick snack, a healthy dessert option, or something to enjoy with your morning coffee, this recipe is versatile and caters to various dietary needs. They’re not only sugar-free but also low-carb and kid-friendly, making them an excellent choice for all occasions.
Ingredients
- 1 cup Peanut Butter
- 1 cup Sugar Alternative
- 1 Egg
Instructions
- Preheat your oven to 350°F and prepare a baking sheet with parchment paper.
- In a mixing bowl, combine peanut butter and sugar alternative until fluffy. Add in the egg and mix until well combined.
- Use a cookie scoop to portion dough onto the prepared baking sheet, spacing them two inches apart.
- Flatten each ball slightly with your palm and create a crisscross pattern using a fork.
- Bake for 7-10 minutes until the edges are golden brown. Let cool before transferring to a cooling rack.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie (20g)
- Calories: 90
- Sugar: 0g
- Sodium: 70mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 5g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 20mg