There’s nothing quite like the smell of cookies baking, especially during the festive season! These Keto Peanut Butter Blossom Cookies take a beloved classic and give it a guilt-free twist that fits perfectly into your low-carb lifestyle. With just six simple ingredients, you’ll whip up soft, chewy delights that feature a rich, melted sugar-free chocolate center, ensuring every bite is a luscious experience. Not only are these cookies quick to prepare, making them a breeze for busy mornings or surprise guests, but they’re also gluten-free and refined sugar-free, satisfying even the most discerning sweet tooth. Curious how you can enjoy a taste of the holidays without the carb overload? Keep reading!

Why Choose Keto Peanut Butter Blossom Cookies?
Deliciously Guilt-Free: These keto peanut butter blossom cookies maximize flavor without the carbs, allowing you to indulge freely.
Easy to Make: With just six ingredients, the preparation process is simple and quick—perfect for busy days or spontaneous gatherings.
Rich, Melty Center: The sugar-free chocolate in the center is a showstopper, bringing a burst of flavor that will have everyone coming back for seconds.
Versatile Recipe: Customize them by using almond or sunflower seed butter and experimenting with different extracts, catering to allergies and flavor preferences.
Perfect for Any Occasion: These cookies shine during the holidays but are also a delightful treat year-round, satisfying your sweet cravings in a healthy way.
Store and Enjoy: Whether a mid-afternoon snack or an after-dinner dessert, these cookies can be stored easily, ensuring that a delicious treat is always within reach.
Keto Peanut Butter Blossom Cookies Ingredients
For the Cookie Dough
- Natural Unsweetened Peanut Butter – This is the star of the show, giving that classic peanut buttery taste; almond or cashew butter can be used for a paleo version.
- Large Egg – Helps bind the ingredients together and adds moisture; ensure it’s at room temperature for easy mixing.
- Monk Fruit Sweetener – This zero-carb sweetener ensures your cookies stay keto-friendly; feel free to substitute with erythritol or Swerve.
- Almond Flour – Keeps the cookies gluten-free while contributing to their structure; you can try coconut flour but adjust the quantity accordingly.
- Vanilla Extract – Adds a lovely depth of flavor; optional if you prefer a simpler taste.
- Sea Salt – Enhances the sweet and nutty flavors in the cookies; don’t skip this essential ingredient!
- Ground Cinnamon – An optional addition that brings warmth and extra flavor depth, perfect for holiday baking.
For the Chocolate Center
- Sugar-Free Chocolate Wafer or Chips – The delightful surprise in the middle that satisfies the chocolate lover in you; ensures these keto peanut butter blossom cookies stay sweet without the sugar!
Step‑by‑Step Instructions for keto peanut butter blossom cookies
Step 1: Preheat and Prepare
Begin by preheating your oven to 350°F (175°C). While the oven is heating, line a baking sheet with parchment paper to prevent sticking. This step ensures that your keto peanut butter blossom cookies bake evenly and come out easily when that wonderful aroma wafts through your kitchen!
Step 2: Mix the Cookie Dough
In a mixing bowl, combine the natural unsweetened peanut butter, monk fruit sweetener, and vanilla extract. Using a hand mixer, beat the ingredients together until the mixture is smooth and creamy. Then, add the large egg and mix until fully integrated. Gradually stir in the almond flour, sea salt, and ground cinnamon, blending until a soft dough forms.
Step 3: Roll into Balls
Scoop out about 1.5 tablespoons of the cookie dough and roll it into a ball between your palms. If desired, you can roll the dough balls in a bit of extra monk fruit sweetener for a nice touch. Place the dough balls on your prepared baking sheet, giving them enough space to spread during baking.
Step 4: Create Indentations
Using your thumb or the back of a spoon, gently press down in the center of each dough ball to form an indentation. This is where the magic happens, as this will hold the sugar-free chocolate center once your keto peanut butter blossom cookies are baked to perfection.
Step 5: Bake the Cookies
Slide the baking sheet into the preheated oven and bake the cookies for about 9-10 minutes until they are slightly browned on the bottom. Keep an eye on them, as the cookies will continue to firm up as they cool, so you want to remove them while they’re still soft yet set.
Step 6: Add the Chocolate Center
After removing the cookies from the oven, allow them to cool on the baking sheet for 2 minutes. During this time, take a sugar-free chocolate wafer or some sugar-free chocolate chips and press them gently into the center of each indentation. This will create that rich, melty chocolate surprise once cooled completely.
Step 7: Cool and Serve
Allow the keto peanut butter blossom cookies to cool completely on the baking sheet before transferring them to a wire rack. This step is crucial to ensure the chocolate sets beautifully and the cookies maintain their shape. Once cooled, enjoy these delightful cookies with your favorite beverage or share them with friends and family!

How to Store and Freeze Keto Peanut Butter Blossom Cookies
Room Temperature: Store the cookies in an airtight container for up to 1 week. This keeps them fresh and chewy, ready for snacking whenever you desire.
Fridge: If you prefer a colder treat, keep the cookies in the fridge for up to 2 weeks. Just make sure they’re in a sealed container to maintain their texture!
Freezer: These keto peanut butter blossom cookies can be frozen for up to 3 months. Place them in a single layer in a freezer bag or airtight container, separating layers with parchment paper for easy access.
Reheating: To enjoy them warm, simply microwave frozen cookies for about 15–20 seconds or let them thaw at room temperature before savoring the rich chocolate center again!
Make Ahead Options
These keto peanut butter blossom cookies are perfect for busy home cooks looking to save time! You can prepare the cookie dough up to 24 hours in advance; simply mix all the ingredients, form the dough balls, and store them in an airtight container in the refrigerator. This helps to maintain their texture and flavor. When you’re ready to bake, take the dough out, create the indentations, and bake as per the instructions. If you prefer, you can also bake the cookies and freeze them for up to 3 months—just make sure they are completely cooled before transferring them to a freezer-safe container. To enjoy, allow them to thaw and add the melted chocolate center right before serving, ensuring they remain just as delicious!
Expert Tips for Keto Peanut Butter Blossom Cookies
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Watch the Bake Time: Avoid over-baking your cookies; they’ll harden as they cool. Aim for a soft center to maintain the chewy texture.
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Room Temperature Egg: Ensure your large egg is at room temperature before using. This facilitates better mixing and a smoother dough, resulting in perfect keto peanut butter blossom cookies.
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Mixing Matters: Beat your peanut butter and sweetener thoroughly until smooth. A well-mixed base ensures even sweetening and enhanced flavor throughout the cookies.
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Indentation Technique: Create a deep enough indentation for the chocolate center without breaking the cookie. This ensures a luscious melted chocolate bite in every cookie.
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Sweetener Coating: If rolling dough balls in monk fruit sweetener, make sure to coat each evenly. This adds a lovely finish and enhances the sweetness of your keto peanut butter blossom cookies.
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Storing Cookies: Keep your cookies in an airtight container for optimal freshness, lasting up to a week at room temperature. They also freeze well, maintaining taste and texture for up to three months!
What to Serve with Keto Peanut Butter Blossom Cookies?
Indulging in these rich and chewy delights is a beautiful way to enjoy a sweet moment, but what should you serve alongside?
- Almond Milk: This nutty beverage is a perfect pairing, providing a creamy and refreshing balance to the rich flavors of the cookies.
- Coffee: A warm cup of coffee complements the sweetness beautifully, enhancing the chocolate notes and making each bite even more satisfying.
- Fresh Berries: The tartness of berries like strawberries or raspberries can add a delightful contrast, bringing freshness to the sweet cookie experience.
- Low-Carb Ice Cream: For an extra indulgent treat, top your cookie with a scoop of creamy low-carb ice cream, creating a decadent dessert combo.
- Nutty Trail Mix: A handful of trail mix offers a nice crunch and additional protein, making for a balanced snack that pairs well with the soft, chewy cookies.
- Dark Chocolate Dipped Fruit: If you’re looking to elevate the treat, serve alongside fresh fruit dipped in sugar-free dark chocolate for a sophisticated touch.
- Coconut Whipped Cream: Light and airy, this delightful cream brings a tropical sweetness, making every bite a heavenly experience.
- Herbal Tea: A calming cup of herbal tea can be a serene way to enjoy your cookies, enhancing a cozy vibe and winding down after a busy day.
keto peanut butter blossom cookies Variations & Substitutions
Feel free to get creative with these cookies—let your imagination run wild while crafting these delightful treats!
- Nut-Free: Substitute peanut butter with sunflower seed butter for a nut-free version that still retains that lovely texture and flavor.
- Sugar Alternatives: Use stevia or allulose in place of monk fruit sweetener for a different sweetness profile; just adjust according to taste.
- Extra Crunch: Fold in some chopped pecans or walnuts for added texture and a delightful bite with every nibble.
- Coconut Twist: Add shredded unsweetened coconut to the dough for a tropical flair; it’s a surprising complement to the peanut butter and chocolate!
- Spice Up: Incorporate a pinch of nutmeg or cardamom for an unexpected spice that dances on the palate—experimenting can lead to delightful surprises!
- Chocolate Variety: Instead of sugar-free chocolate wafers, try using dark chocolate chips for a richer flavor; just make sure they fit your diet!
- Mini Cookies: Roll smaller dough balls for bite-sized treats; they’re perfect for lunchboxes or party trays and make sharing easier.
- Flavor Boost: Experiment with different extracts, such as almond or hazelnut, to add unique notes to the traditional peanut flavor that everyone loves.
With these variations, your keto peanut butter blossom cookies can shine in countless ways! For a twist on traditional flavors, you could even explore delightful options like Malted Peanut Butter or Cookies Cream Peanut.

Keto Peanut Butter Blossom Cookies Recipe FAQs
What type of peanut butter should I use for these cookies?
I recommend using natural unsweetened peanut butter for the best flavor and texture. If you prefer a change, almond or cashew butter can work well too, but it may alter the flavor slightly.
How should I store Keto Peanut Butter Blossom Cookies?
Store the cookies in an airtight container at room temperature for up to 1 week. If you’d like, you can also refrigerate them for up to 2 weeks; just be sure they’re sealed tightly to preserve their delicious chewy texture!
Can I freeze these cookies?
Absolutely! These keto peanut butter blossom cookies freeze beautifully. Place them in a single layer in a freezer bag or airtight container. Separate layers with parchment paper for ease of access. You can freeze them for up to 3 months, and when you’re ready, simply microwave them for 15-20 seconds to enjoy that melty chocolate center again!
What should I do if my cookie dough is too sticky?
If you find that the dough is too sticky to handle, try chilling it in the refrigerator for about 15–30 minutes. This will firm up the dough, making it easier to roll into balls. It’s a simple fix that works wonders!
Are these cookies suitable for people with nut allergies?
To cater to nut allergies, you can substitute the peanut butter with sunflower seed butter or another seed-based alternative. Ensure that all ingredients—including the chocolate center—are also free from cross-contamination to maintain safety.
What’s the best way to press the centers for the chocolate?
When creating the indentations in your dough, use a thumb or the back of a spoon to press down firmly, but gently. You want enough depth to hold the chocolate without breaking the cookie. Enjoy the process—it’s where the magic of that rich chocolate surprise begins!

Keto Peanut Butter Blossom Cookies with Melty Chocolate Center
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- In a mixing bowl, combine the peanut butter, monk fruit sweetener, and vanilla extract. Beat until smooth.
- Add the egg and mix until fully integrated. Gradually stir in almond flour, sea salt, and ground cinnamon until a soft dough forms.
- Scoop about 1.5 tablespoons of dough and roll into a ball, then place on the baking sheet.
- Press down in the center of each ball to form an indentation.
- Bake for about 9-10 minutes until slightly browned on the bottom.
- Allow cookies to cool for 2 minutes, then press a chocolate wafer or chips into the center of each cookie.
- Cool completely on the baking sheet before transferring to a wire rack.

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