Craving a sweet treat without the sugar? These Sugar-Free Peanut Butter Cookies are the perfect solution! Rich, chewy, and bursting with peanut butter flavor, these cookies are naturally sweetened and simple to make. Perfect for snacking, sharing, or satisfying your sweet tooth guilt-free, they are ideal for anyone following a low-sugar or ketogenic diet. Let’s dive into how you can whip up a batch of delicious sugar-free peanut butter cookies in no time!
Ingredients List
- 1 cup natural peanut butter (smooth or crunchy)
- 1/2 cup granulated erythritol (or other sugar substitutes like monk fruit sweetener)
- 1 large egg
- 1 teaspoon vanilla extract
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
Substitutions: You can use almond butter in place of peanut butter for a different flavor, or sunflower seed butter for a nut-free alternative. Just be sure to keep the consistency in mind as it may affect the texture of the cookies.
Timing
Prep Time: 10 minutes
Cook Time: 10-12 minutes
Total Time: 20-22 minutes
These cookies come together quickly, making them a perfect last-minute treat!
Step-by-Step Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper to prevent sticking.
Step 2: Combine Ingredients
In a large mixing bowl, combine the natural peanut butter, erythritol, egg, vanilla extract, baking soda, and salt. Use a spatula or electric mixer to mix until all ingredients are well combined and a dough forms.
Step 3: Scoop the Dough
Using a cookie scoop or tablespoon, drop spoonfuls of dough onto the prepared baking sheet, spacing them about 2 inches apart. Flatten each cookie slightly with a fork, creating a crisscross pattern on top.
Step 4: Bake the Cookies
Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden. The centers may look slightly soft; they will firm up as they cool.
Step 5: Cool and Enjoy
Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely. Enjoy these delicious sugar-free peanut butter cookies warm or at room temperature!

Nutritional Breakdown
Nutrient | Per Cookie (1 cookie, makes approximately 12 cookies) |
---|---|
Calories | 100 |
Total Fat | 8g |
Saturated Fat | 1g |
Cholesterol | 15mg |
Sodium | 70mg |
Total Carbohydrates | 4g |
Dietary Fiber | 1g |
Net Carbohydrates | 3g |
Protein | 4g |
With healthy fats and protein from peanuts, these cookies are both satisfying and nutritious!
Healthy Variations & Substitutes
- Chocolate Chip Version: Stir in sugar-free chocolate chips for a delicious twist on the classic cookie.
- Add Nuts: Mix in chopped walnuts or pecans for added crunch and texture.
- Flavor Enhancers: Add a dash of cinnamon or a tablespoon of cocoa powder for a different flavor twist.
Serving Suggestions
These cookies are delightful when paired with:
- A cup of herbal tea or coffee for a cozy snack.
- A glass of almond or oat milk for a deliciously creamy contrast.
- Fresh fruit or yogurt for a balanced treat!
Common Mistakes to Avoid
- Using Skippy or Other Processed Peanut Butters: Stick to natural peanut butter without added sugars or oils for the best results.
- Overbaking: Keep an eye on them in the oven; they will firm up as they cool, so take them out when they’re just set.
- Poorly Measuring Ingredients: Ensure you measure the peanut butter and erythritol accurately for optimal cookie texture.
Storage & Prep Tips
Store leftover cookies in an airtight container at room temperature for up to 5 days. These cookies also freeze wonderfully for up to 3 months; just layer between parchment paper in a freezer-safe container.
You can also prepare the dough in advance and refrigerate it for up to one day before baking, making it even easier to whip up some fresh cookies!
Conclusion
These Sugar-Free Peanut Butter Cookies are a delightful treat that brings satisfaction without the guilt of added sugars. They’re easy to make, delicious, and perfect for any time of day. Try this recipe today and enjoy the wholesome goodness of sugar-free snacking!
FAQs
- Can I use any other type of nut butter?
Yes! Almond butter or cashew butter can be used as a substitute for peanut butter. - What can I use instead of erythritol?
Monk fruit sweetener or stevia can work as alternatives, but you may need to adjust the quantity based on the sweetness level. - Can I double this recipe?
Absolutely! Just be sure to adjust baking time accordingly if you are making a larger batch.