3 Ingredient KETO Peanut Butter Cookies

These Keto Peanut Butter Cookies made with solely 3 substances, are going to change into your new go to recipe. They are somewhat candy, somewhat salty, and tremendous peanut-buttery. Made with solely 3 substances that each keto dieter has available, these keto peanut butter cookies may be made any evening of the week!

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Cookies stacked on a baking sheet next to peanut butter

Does Gluten Free Mean Keto?

For these which are new to the peanut butter cookie realm there’s a few issues you need to know. While most 3 ingredient peanut butter cookies are gluten free, they actually are usually not sugar free! Standard three ingredient peanut butter cookies will use a 1/2 cup of sugar to make simply 12 cookies. That’s 100 grams of carbs whole, or eight grams of pure sugar per cookie. Low carb peanut butter cookies use sugar free sweeteners like erythritol to sub all of the carbs that come from sugar in most peanut butter cookies. Just as a result of a recipe you discover is gluten free, that doesn’t make it keto. Sugar is likely one of the largest enemies on a keto food regimen, so do your self a favor and simply stick to those 100% keto accepted low carb peanut butter cookies.

Picking Peanut Butter

There are tons of peanut butters available on the market starting from Skippy and Jif to Justins and Crazy Richards. The peanut butter you decide is tremendous necessary for a keto food regimen and total well being. You need to ensure you’re shopping for pure peanut butter. Keep in thoughts not all pure peanut butters are created equal. We’re going to breakdown what to search for in peanut butters, in addition to if you happen to may even eat peanuts on a keto food regimen.

Is Peanut Butter Keto?

Natural peanut butter is generally manufactured from simply peanuts, or peanuts and salt. Despite what some folks say, naturally made peanut butter does slot in a keto food regimen. Peanuts are technically legumes and never nuts, which means they’re grown underground and are greater in omegas 6’s. This is generally why keto dieters keep away from them. High ranges of omega 6’s within the physique could cause extra irritation. However somewhat little bit of peanut butter infrequently is 100% okay on keto.

Peanut butter is a good supply of fats and protein, all whereas being low in carbs if you happen to select a sugar free selection. The most necessary half is that you just purchase straight peanut butter and never any added sugars or oils in it. A superb rule of thumb is that if a peanut butter says “no stir”, it’s not keto. To make a peanut butter no stir it’s essential add: dangerous oils like palm or vegetable oils, refined white sugar, and further emulsifiers. These are dangerous carbs and substances that can trigger irritation and extra hurt than good.

What Brand of Peanut Butter is Keto?

Now that you realize pure unsweetened peanut butter CAN slot in a keto food regimen, let’s speak the perfect peanut butter manufacturers available on the market. Our favourite keto peanut butter is Crazy Richards or Kirkland Signature Organic Peanut Butter. They each have just one or two substances: peanuts and salt. Crazy Richards peanut butter may be bought at Walmart and is just four web carbs per two tablespoons. Kirkland Signature peanut butter (aka Costco) is 5 web carbs per two tablespoons. The beauty of Kirkland Signature is that the value is superb for the quantity you get. They even have natural peanut butter which is necessary as a result of peanuts are legumes that may soak up pesticides by way of the bottom as they develop.

Peanut butter CAN be keto and these keto peanut butter cookies take your favourite deal with to an entire new degree.

How Many Carbs are in Peanut Butter Cookies?

This recipe makes 12-15 cookies (often about 13 medium sized cookies).

Per Serving, 1 cookie: Calories 132, 11 grams of fats, 6 grams of protein, 3 web carbs.

These keto peanut butter cookies have a complete of four carbs and 1 fiber (3net), which makes these the proper keto deal with for anytime of day. The variety of carbs shall be very depending on what peanut butter you select although, so store correctly.

What Sweetener to Use

The sugar free sweetener you utilize actually relies on choice. The most necessary issues for this recipe is that your sweetener is sugar free and in powdered type. I’ll breakdown a few of commonest sweeteners so you’ll be able to determine which one works greatest for you.


Erythritol is a standard keto cookie ingredient. More typically than not you will note a cookie recipe with erythritol as a result of it is likely one of the most reasonably priced keto sweeteners for a low web carb rely. If you’re on the lookout for essentially the most reasonably priced possibility out of the three, that is it.

Monk Fruit

Monk fruit is a extremely concentrated plant primarily based sweetener like stevia. It is a little more costly, however nicely value the fee. It has a slight vanilla taste which is beautiful in a dessert recipe. The solely subject is that monk fruit being a liquid initially needs to be mixed with one thing else cheaper to change into a powder. This could cause a blood sugar spike relying on what you buy it with.


You should purchase allulose mostly off of amazon. Most manufacturers solely promote it granular although so you have to to pulse it a couple of occasions in a espresso grinder. It within reason priced, however nonetheless a uncommon sweetener that makes it dearer per pound than erythritol.

Making Powdered Sweetener

If you solely have granular sweetener that’s okay. When utilizing granular sweetener you’ll need to pulse it in a espresso grinder a couple of occasions to get that powdery consistency.

In Summary

Any of those keto sweeteners will work, it actually simply comes down to cost and choice. Erythritol, whereas cheaper than the opposite two, works simply positive on this keto peanut butter cookies recipe for somebody on a price range. If you wish to strive one thing new, allulose and monk fruit are nice fancy substances to check out.

How to Make Keto Peanut Butter Cookies

If you’ve been on the lookout for an excellent simple recipe to make peanut butter cookies keto, strive making this peanut butter cookies recipe. They are a few of these best cookies you’ll ever make, with such a brief whole time you’ll be consuming cookies in minutes. Keto peanut butter cookies have a prep time of 5 minutes, prepare dinner time of 15 minutes, and a complete time of solely 20 minutes. That means it’s solely 20 minutes earlier than you’ll be able to demolish some scrumptious goodies!


  • Baking Sheets– Like any cookie recipe you have to a baking sheet. For this cookie recipe we’ll typically put together and line a cookie sheet or two in order that we will make tons of cookies directly and freeze them.
  • Parchment Paper– We all the time have parchment paper available for simple cleanup. Plus if you happen to’re something like us, parchment paper could be a ache to slot in your baking sheets. That’s why we linked an possibility for pre-cut papers!


Since these keto peanut butter cookies solely have 3 substances we actually wish to stress high quality. The less complicated a recipe, the extra it’s essential deal with tasty substances. Each ingredient can have its personal place to shine.

  • 1 cup Peanut Butter (sugar free)- This is the primary ingredient as a result of you’ll be able to’t make some keto peanut butter cookies with out peanut butter! If you aren’t positive what peanut butter is keto accepted checkout the data above. The runnier your peanut butter the higher for this recipe.
  • 1 giant Egg- We love pasture raised eggs as a result of they’ve an excellent golden yolk and high quality fats content material. The egg can even assist to bind the keto peanut butter cookies so they’re nonetheless barely fluffy inside. We advocate a room temperature egg in order that the peanut butter doesn’t go stiff.
  • 1/3 cup Confectioner Swerve or ½ cup powdered monk fruit/allulose– This cookie recipe is gluten free and flourless. Instead of utilizing one thing like coconut flour, the one actual bulking agent is that this peanut butter sweetener. You will use the powdered sweetener to deliver that scrumptious peanut butter cookie collectively, so the cookie dough will not be too runny. If you prefer it much less candy strive 1/four cup as an alternative. Want them sweeter? Use a 1/2 cup.

Note: Natural peanut butters are very runny and can work nicely for this recipe. If you select to make use of a peanut butter that’s on the thicker facet, you could need to soften it within the microwave for 15-20 seconds first.


  • 1 Tbsp Almond flour– Almond Flour will make a little bit of a denser cookie, however will not be required. These keto peanut butter cookies are simply pretty much as good gluten free and flour free!
  • 1 tsp vanilla extract– Vanilla Extract is a good way so as to add a bit of additional taste. Plus vanilla extract brings out the nutty-ness of peanut butter.
  • Flakey Salt- A sprinkle of flakey salt on high of the cookies earlier than baking provides a stunning contact! Just be sure in case your peanut butter already has salt that you just don’t add an excessive amount of on high.
 Eggs, Peanut Butter, and sweetener in bowls


1. Preheat oven to 350 F and line a baking sheet with parchment paper.

2. In a medium mixing bowl mix the peanut butter and room temperature egg. Once you may have a clean batter combine within the sugar free monk fruit or erythritol sweetener ensuring there aren’t any clumps. – If your egg will not be room temperature you’ll be able to place it in a mixing bowl with heat water for 2-3 minutes first. If you need vanilla or almond flour add that in now too.

All Peanut Butter Cookie Ingredients in a bowl to mix together

3. Scoop heaping one tablespoon-sized items of dough into 12-15 balls (To make it simpler strive a cookie scoop! . Place the balls 2 inches aside on the parchment paper lined baking sheet. Then flatten the cookie dough in a criss-cross sample with a fork. – Now could be the time so as to add a sprinkle of salt if you happen to’d like.

Rolling cookie dough with a cookie scoop to bake

four. Place the cookie sheet into the oven and bake for 12-15 minutes till edges of cookies are golden brown

Cookie dough being pressed with a silver fork.

5. Let cool fully earlier than consuming.

Cooled Peanut Butter Cookies on a baking tray


If you’re a keto peanut butter cookies fanatic you’ll positively need to make a double batch. There are a pair totally different strategies for storing low carb peanut butter cookies:

  • Room Temperature: If you need to hold your low carb cookies on the counter you’re welcome to take action. However we advocate retaining them in an hermetic container at room temperature for not than 7-10 days.
  • Freezer: These keto cookies freeze very nicely so go forward and make an enormous batch. Place them into an hermetic zip lock bag in your freezer for as much as four months
  • Defrosting: To defrost low carb peanut butter cookies, merely pull out a couple of and put them within the fridge in a single day. Alternatively you’ll be able to go away them on the counter to defrost if you happen to plan on consuming them that night.

Quick Keto Peanut Butter Cookies

These are a number of the quickest and best keto peanut butter cookies you’ll ever make. This recipe has a complete time of solely 20 minutes! Most low carb cookies take a complete time of 30-40 minutes. These however, solely take seconds to combine collectively the dough and toss into the oven. Most of the full time isn’t fingers on both since they spend 15 minutes is within the oven.

Peanut Butter Cookies on a baking pan fresh from the oven

Making a Chocolate Dip

Interested in spicing up these cookies somewhat extra? All the time you save on the recipe may be put in direction of making a scrumptious half chocolate dip.

Making The Chocolate

To create a chocolate dip you actually solely want 1-3 substances relying in your preferences


  • 1 Cup Keto Friendly Chocolate Chips– There are many various manufacturers of keto chocolate chips. We love the Lily’s chocolate chips which may be discovered in lots of shops or on-line.
  • Coconut Oil– This will assist to skinny the chocolate in addition to assist it harden higher after dipping.
  • 1-2 Tablespoons of swerve confectioners sweetener- If you select to make use of darkish chocolate like 100% bakers chocolate you could need to add 2 tablespoons of swerve confectioners sweetener. This will assist to chop a number of the bitterness from darkish chocolate.

Dipping The Cookies

  1. Melt the chocolate and coconut oil in a microwave secure bowl for 30 second intervals.
  2. Stir the chocolate chips and coconut oil collectively. In the identical bowl, combine swerve confectioners sweetener with the chocolate. Make positive there aren’t any clumps.
  3. Dip the keto peanut butter cookies , protecting half the cookie with chocolate
  4. Place the dipped cookie onto a parchment paper lined cookie sheet. Repeat with remaining cookies.
  5. Refrigerate till the chocolate has hardened.
Keto peanut butter cookies next to a heaping spoonful of peanut butter

More Peanut Butter Keto Recipes

If these keto peanut butter cookies weren’t sufficient, we’ve tons extra recipes on our weblog so that you can try.

  • Keto Nutter Butters– These keto peanut butter cookies style similar to your childhood. With a prep whole time of solely 10 minutes these keto peanut butter cookies shall be carried out earlier than you realize it. They are low carb and 100% flourless. If you’ve been ready on making keto treats since you don’t have fancy flours, now’s your likelihood.
  • Ice Cube Tray Peanut Butter Cups– Another low carb 3 substances recipe. These ice dice peanut butter cups are low carb, sugar free, and dairy free. Plus with a prep whole time of ten minutes you can also make these any day of the week.
  • No Bake Peanut Butter Cookies– This is one other keto peanut butter cookies recipe, besides this one requires no oven and is completed in beneath an hour. They are low carb and the proper base for all of your favourite mix-ins like chocolate chips, nuts, and seeds. If you’ve been seeking to make peanut butter cookies keto right here’s one other alternative.

Easy Cookie Recipes

These cookies are tremendous easy and don’t take longer than 10 minutes to prep. If you need extra quick recipes like these keto peanut butter cookies try a few of our favorites:

  • Easy Air fryer Cookie– It will not be a keto peanut butter cookie, but it surely’s among the best cookies you’ll strive. Plus due to the air fryer this cookies whole time is just 12 minutes
  • Easy Keto No Bake Cookies– A keto peanut butter cookies base with tons of mix-ins and chocolate. If you need quick cookies these no bake cookies have a complete time of 50 minutes, nonetheless it’s solely 15 minutes fingers on!

3 Ingredient Keto Peanut Butter Cookies

These keto peanut butter cookies are positive to change into a part of your dessert rotation. They are fast to make, have few substances, and freeze completely. If you aren’t positive what quick dessert to make tonight, consider these keto cookies and provides them a strive!

peanut butter cookies using 3 ingredients

3 Ingredient Keto Peanut Butter Cookies

These keto peanut butter cookies are fast and scrumptious. With solely 3 necessary substances you’ll be able to mix- in no matter extras you would like!


  • Preheat oven to 350F

  • In a medium bowl mix all substances till totally combined

  • Scoop heaping one tablespoon-sized piece of dough into 12-15 balls. Place 2 inches aside on lined cookie sheets and flatten in a criss-cross with a fork

  • Bake for 12-15 minutes till edges of cookies are golden brown

  • Let cool fully earlier than consuming.


Nutrition is for JUST the bottom recipe no almond flour or vanilla.
Net Carbs: 3g
Serving Size: 1 Cookie

Nutrition Facts

3 Ingredient Keto Peanut Butter Cookies

Amount Per Serving

Calories 132
Calories from Fat 99

% Daily Value*

Fat 11g17%

Saturated Fat 2g10%

Cholesterol 16mg5%

Sodium 105mgfour%

Potassium 145mgfour%

Carbohydrates 4g1%

Fiber 1gfour%

Sugar 2g2%

Protein 6g12%

Vitamin A 23IUzero%

Calcium 12mg1%

Iron 1mg6%

* Percent Daily Values are primarily based on a 2000 calorie food regimen.

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