Keto Peanut Butter Cookies Recipe (2024)

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The best low-carb cookies! Keto Peanut Butter Cookies Recipe – low-carb, sugar-free, gluten-free cookies made with only 3 ingredients in 20 minutes.

Keto Peanut Butter Cookies Recipe (1)

These guilt-free low-carb peanut butter cookies are made with crunchy peanut butter, powdered erythritol (I use Swerve) and egg.

This Keto Peanut Butter Cookies Recipe is pretty easy!

How to make Keto peanut putter cookies

Combine all the ingredients and mix until incorporated.

Then using a small cookie scoop scoop out dough and make balls. Place on a parchment paper lined baking sheet and press with fork to make a criss cross pattern.

ThisKeto Peanut Butter Cookies Recipe does not require chilling time. You can bake them right away. These cookies don’t spread.

Keto Peanut Butter Cookies Recipe (2)

I usually bake mine at 350 F for 12-15 minutes.

ThisKeto Peanut Butter Cookies Recipe makes cookies that are soft on the inside and slightly chewy on the outside.

They are very easy to whip up at the times when you are craving a keto snack or dessert, but don’t feel like eating dark chocolate.

One of these quick and simple low-carb desserts that you can make any time in under 30 minutes.

There is nothing worse than having to wait to chill a dessert, bake for a long time or letting it set.

These are nothing like this. Foolproof and simple.

There are so many variations of the recipe for these Keto cookies with peanut butter, but I like to keep things plain and with minimal ingredients.

Protein powder in cookies

I know that some people add protein powder to their peanut butter cookies.

Keto Peanut Butter Cookies Recipe (3)

I’ve tried some recipes, but the cookies were too dry.

That’s why I think that the combination of just peanut butter and powdered low-carb sweetener is just enough to achieve cookies that don’t fall apart, but still stay moist on the inside.

The list of ingredients is surprising!

No butter!

There is no cream cheese or nut flour.

No protein powder!

  • Peanut butter (creamy or crunchy)
  • Powdered erythritol
  • Egg

Can I use powdered peanut butter in these cookies

Looking into substituting powdered peanut butter for regular in this recipe?

I do not recommend it. Powdered Peanut Butter DOES NOT WORK in this recipe!

What sweetener to use for Keto cookies ?

  • For BEST results, use confectioners (powdered) sugar-free, low-carb, keto sweetener.
  • I use Swerve Powdered sweetener.
  • Monk fruit also works, but keep in mind that the cookies will be sweeter.
  • Truvia for baking could be used.
  • If you decide to stick to granulated sweetener, keep in mind that you still might be able to feel the granules in the texture of the baked cookies. I don’t personally like that.

I try to avoid the granulated sweeteners in cookie recipes like thisKeto Peanut Butter Cookies Recipe, because I just love the cookie texture when using powdered.

Do you need to use eggs in this Keto peanut butter cookie recipe?

Yes, because eggs help to hold the dough together.

Flourless cookies with pb

Yes! There is no flour, no gluten-free flour, not even nut (almond), flour used in there.

ThisRecipe for Keto Peanut Butter Cookies requires baking.

Because of the egg, you can not consume these raw.

I usually bake mine for 12-15 minutes, until the tops are set and start to turn golden.

The size of these cookies is about 1.5 tbsp of dough.

This Keto peanut butter cookie recipe makes 9 cookies.

Double or triple it if you’d like to make more.

This is the best and my most-favorite recipe for Keto peanut butter cookies.

Crispy cookies

These Keto peanut butter cookies ARE NOT CRISPY.

Please note that these cookies are rather rubbery than crispy, due to the lack of flour. Please DO NOT expect the recipe to result into crispy cookies.

Keto Peanut Butter Cookies Recipe (4)

4.91 from 41 votes

Keto Peanut Butter Cookies Recipe

Keto Peanut Butter Cookies Recipe – low-carb, sugar-free, gluten-free cookies made with only 3 ingredients in 20 minutes.

Prep: 5 minutes mins

Cook: 15 minutes mins

Total: 20 minutes mins

Servings: 10

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Video

Ingredients

  • 1/2 cup peanut butter, crunchy, unsweetened, I use Costco Peanut Butter
  • 1/4 to 1/3 cup powdered erythritol ot Swerve Confectioners
  • 1 egg

US CustomaryMetric

Instructions

  • Preheat oven to 350F. Line a baking sheet with parchment paper.

  • In a bowl combine all ingredients and mix with a spatula until well combined.

  • Using a 1.5 tbsp cookie scoop, scoop out dough and form balls. Place on the baking sheet. Press with a fork forming a criss cross pattern.(see video)

  • Bake for 12-15 minutes, until the tops are set and golden.

    Let the cookies cool for 10 minutes.

Notes

Optional:

add 1/2 tsp of vanilla extract for flavor

Keep at room temperature for 3 days in an air-tight container.

Recipe works best with confectioners low-carb sweetener, not granulated

Homemade unsweetened peanut butter can be used.

Nutrition

Calories: 82kcal, Carbohydrates: 3g, Protein: 4g, Fat: 7g, Saturated Fat: 1g, Cholesterol: 16mg, Sodium: 65mg, Potassium: 90mg, Fiber: 1g, Vitamin A: 25IU, Calcium: 8mg, Iron: 0.3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Dessert

Cuisine: American

Tried this recipe?Mention @cookinglsl or tag #cookinglsl!

More Peanut Butter Recipes:

  • Whole Wheat Peanut Butter Pancakes
  • Peanut Butter Oat Sandwich Cookies
  • Easy Peanut Butter Smoothie
  • Wonder how to make your own peanut butter at home? This Peanut Butter Recipe from Texan Erin is ready in just 5 minutes and requires 1 simple ingredient.

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Keto Peanut Butter Cookies Recipe (9)

Hi! I'm Mira.

I share simple, mostly low-carb and Keto recipes, that don't take a lot of time to make and use mostly seasonal, easy to find ingredients. I'm a supporter of healthy eating, but you'll also find some indulgent treats too.

More about me

Keto Peanut Butter Cookies Recipe (2024)

FAQs

Why are my 3 ingredient peanut butter cookies falling apart? ›

The wrong type of peanut butter may cause them to fall apart. Or using old eggs may create crumbly cookies. How long do peanut butter cookies last?

What are the basic ingredients for peanut butter cookies? ›

Image of What are the basic ingredients for peanut butter cookies?
Peanut butter is a food paste or spread made from ground, dry-roasted peanuts. It commonly contains additional ingredients that modify the taste or texture, such as salt, sweeteners, or emulsifiers.
Wikipedia

How many carbs are in homemade peanut butter cookies? ›

Peanut butter cookies, homemade (2 each - approx 3" diameter) contains 22.7g total carbs, 22g net carbs, 10.3g fat, 3.3g protein, and 192 calories.

What peanut butter has the least amount of carbs? ›

Brand/ProductNet CarbsAdded Oil
Smart Balance Creamy Peanut Butter5gYes
Jif Creamy Peanut Butter5gYes
Skippy Creamy Peanut Butter4gYes
Justin's Classic Peanut Butter5gYes
2 more rows
May 12, 2021

What happens if you don't flatten peanut butter cookies? ›

Peanut butter cookies don't spread as they cook, so you have to flatten them before hand. This ensures that the middle will cook through before the outside burns. As for the pattern created, it actually creates slightly more surface area, so you'll get more browning at the extra edges that you create.

Why do you put fork marks in peanut butter cookies? ›

These early recipes do not explain why the advice is given to use a fork, though. The reason is that peanut butter cookie dough is dense, and unpressed, each cookie will not cook evenly. Using a fork to press the dough is a convenience of tool; bakers can also use a cookie shovel (spatula).

Why are my peanut butter cookies dry and crumbly? ›

If you overmix the dough, the cookies will be dry and crumbly. The best way to fix this is to add more liquid to the dough. This can be done by adding milk, water, or even melted butter. You may also need to add more flour to the dough if it is too wet.

Why are my homemade peanut butter cookies falling apart? ›

One reason could be that you overcooked them. Another reason could be that you didn't add enough moisture to the dough. Finally, your peanut butter cookies might be dry and crumbly if you used a natural peanut butter that doesn't have any added oil.

Is peanut butter OK in keto? ›

Peanut butter can definitely be part of a keto diet, but it's best to stick to plain options that are free of extra flavors and sweeteners. Almond butter is a good choice, too, and it's slightly lower in carbs. Additionally, you should be mindful of your portion size if you're trying to lose weight.

Do peanut butter cookies raise blood sugar? ›

Research has shown that peanuts can help control blood sugar in both healthy individuals and those with type 2 diabetes. Peanuts and peanut butter have even been shown to help lessen the spike in blood sugar when paired with high-carbohydrate or high-GL foods.

Do keto cookies have carbs? ›

Keto cookies soft-baked to perfection. 1-2 net carbs*. 8g of fat. No added sugar.

How many carbs a day on keto? ›

The ketogenic diet typically reduces total carbohydrate intake to less than 50 grams a day—less than the amount found in a medium plain bagel—and can be as low as 20 grams a day. Generally, popular ketogenic resources suggest an average of 70-80% fat from total daily calories, 5-10% carbohydrate, and 10-20% protein.

Can I have a banana on keto? ›

Bananas. Bananas may be great for muscle recovery, reducing bloat, and calming an upset stomach, but they're on the list of foods you can't eat on the keto diet. With 25g of carbs per 100g serving, bananas are too high in carbs.

Which brand of peanut butter is best for keto? ›

Justin's Classic Peanut Butter

It only contains six grams of carbs per serving and no added sugar. It's also available in individual packets for an easy keto snack on the go.

How do you keep peanut butter cookies from falling apart? ›

If you find that the dough is too dry (without the fat) then simply hold back some of the flour and add it near the end of mixing when you add the fat/butter If this helps to hold your baked cookies together, fine. If not then add a few more minutes of mixing.

What causes peanut butter cookies to fall apart? ›

One reason could be that you overcooked them. Another reason could be that you didn't add enough moisture to the dough. Finally, your peanut butter cookies might be dry and crumbly if you used a natural peanut butter that doesn't have any added oil.

Why do homemade peanut butter cookies fall apart? ›

Why are my cookies dry and crumbly? This is most likely a classic case of using too much flour. It's crucial to properly measure the flour in this recipe, as even 1 extra tablespoon of flour can completely change the structure of the cookies. You also might have over baked them!

Why do my peanut butter cookies fall apart? ›

Why are my peanut butter cookies so crumbly? Peanut butter cookies are naturally delicate because peanut butter has so much fat in it. All the extra fat makes it a little harder for the binding ingredients (egg, butter) to hold it together.

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