This keto peanut butter pie takes under 5 minutes to make, and this quick keto dessert recipe literally tastes like a Reese's cup in pie form. So, if you like peanut butter and chocolate, you'll love this easy keto pie.

Table of Contents
THE BEST KETO PEANUT BUTTER PIE
Peanut butter and chocolate might just be the best combination ever created. And Resse's are my all-time favorite candy, so I had to create a recipe that turns a classic Reese's cup into a low carb pie.
Now, if you've been following my blog, then you know I've made a few other 5 minute keto pie recipes recently - like this Keto Pecan Pie, and this Keto Pumpkin Pie. They are so clutch for when you're craving some pie but don't want to have to make the entire thing.
For now though, let's focus on this peanut butter chocolate one. The creamy peanut butter filling is insanely rich and creamy, loaded with peanut butter flavor. And the keto chocolate pie crust tastes like a decadent fudgy brownie, making this easy keto dessert drool-worthy.
Seriously, after you taste this healthy peanut butter pie, it'll be hard to believe there are only 4 NET CARBS per serving!
And the best part, this keto peanut butter pie takes under 5 minutes to make from start to finish! Seriously, how awesome is that.
INGREDIENTS
So, to make this 5 minute keto pie, you'll need just a few common ingredients that you probably have on hand if you're a regular keto baker.
Here's what you'll need for the keto chocolate pie crust:
- ½ tablespoons butter salted, melted
- 3 tablespoons sugar free chocolate chips
- ¼ Cup blanched almond flour
- 1 heaping tablespoon confectioners swerve

And for the peanut butter filling:
- 2 heaping tablespoons natural no sugar added peanut butter (or sunflower seed butter)
- 3 tablespoons mascarpone cheese
- 1 heaping tablespoon confectioners swerve
- 1 tablespoon almond milk
- Pinch of salt

Then for the optional chocolate drizzle:
- 3 tablespoons sugar free chocolate chips
- 1 teaspoon butter
As you can see, the drizzle is optional, but I highly suggest you add it - not only does it look amazing, but it adds a sweet, buttery chocolate finish to this already delicious low carb peanut butter pie.
Oh, and if you don't have peanut butter on hand, make sure to pick up extra. You can use it to make these Keto Nutter Butters and Keto Peanut Butter Ice Cream! They're two more of my favorite keto peanut butter recipes.
LOW CARB FLOURS TO USE FOR THE KETO PIE CRUST
So, for the base of this keto peanut butter pie, we will be making a chocolate almond flour pie crust that comes out tender, perfectly chewy, and oh so fudgy.
And the keto chocolate pie crust is actually the brownie recipe that I use to make these Keto Brookies. So if you like this crust, you'll love the brookies - they take just 5 minutes to make too!
Now, if you don't want to use almond flour - and want some substitutes - you can use an equal amount of walnut flour, pecan flour, or even sunflower seed flour in its place. Any of these low carb flours will work for the keto pie crust.
Just make sure you DO NOT use coconut flour - it is super absorbent, not an equal substitute, and will make the crust dry and crumbly.

SWEETENERS TO USE FOR THIS SUGAR FREE PIE
So, Reese's cups have a wonderfully sweet flavor, so this sugar free peanut butter pie has to have the same. And to give the peanut butter filling all of its sweetness without adding any carbs/calories, I used Confectioners Swerve powdered sweetener.
Swerve not only has 0 calories, and 0 carbs, but it also has the same level of sweetness as sugar. And that makes it an ideal sugar replacement & substitute if you're follow the keto diet.
However, another sweetener you can use for the crust and filling is Lakanto's powdered monk fruit sweetener. It also has zero calories and zero carbs, and it has the same sweetness as sugar. So, feel free to use this monk fruit sweetener or any sugar free powdered sweetener in place of the Swerve.
Oh, and while we're talking about sugar, make sure to use a peanut butter with no sugar added to it, and sugar free chocolate chips to keep this chocolate peanut butter pie low carb.

HOW TO MAKE KETO PEANUT BUTTER PIE IN 5 MINUTES
This keto pie might be one of the best no bake keto desserts you can make. Especially if you love peanut butter. And it is way easier than making an entire pie!
Plus, you don't have to wait for the pie to refrigerate like most keto peanut butter pie recipes. Instead, you can dig right in as soon as you make it, which will be in less than 5 minutes!
So, if you're ready for a low carb peanut butter pie that tastes like a Reese's cup, let's dive right into the recipe!
STEP 1: MAKING THE Chocolate cookie CRUST

First, take out a small bowl and add the butter and chocolate chips to it. Then, put the bowl in the microwave for about 30 seconds - or until the butter and chocolate melt - then mix them together until a sauce forms, and set aside.
Next, mix the almond flour and confectioners swerve in a small bowl, pour the chocolate sauce in, and mix with a spatula until the ingredients combine and a ball of dough forms.
Then, coat a 4-inch bowl with baking spray, add the dough ball to it, and press the dough out to form it into the shape of a pie crust.
Now, once you have a chocolate cookie crust, microwave it in 2, 30-second intervals, and let it cool down to room temperature. Or, you can just skip the cooking and eat it as a no bake pie crust!
STEP 2: MAKING THE Peanut Butter FILLING

So, now that the crust is good to go, you can make the peanut butter mixture for the pie filling.
First, add all of the peanut butter filling ingredients - the creamy peanut butter, mascarpone cheese, confectioners swerve, almond milk, and salt - to a bowl. Then, use a fork to break the ingredients down and mix them together until you have a smooth peanut butter pie filling.
Next, pour the creamy peanut butter mixture into the chocolate pie crust and spread it out evenly.
STEP 3: MAKING THE OPTIONAL DRIZZLE

If you want to put the drizzle on top, add the butter and chocolate chips to a bowl and microwave until melted.
Then, mix them together until a sauce forms, and add the sauce to a Ziploc bag. Cut the tip off one end of the bag and drizzle the chocolate sauce onto the peanut butter mixture.
And, if you want, add some crushed peanuts on top to complete your keto peanut butter pie with a chocolate cookie crust.
STEP 4: SERVING

So, whether you decide to add the drizzle or not, you can eat this pie immediately after you put the filling onto the crust.
However, if you want to chill it - or save it for later - put the keto peanut butter pie in the fridge until you're ready to dig in.
Any way you eat this healthy chocolate peanut butter pie, it'll be delicious!
How To Store Peanut Butter Pie
This recipe for keto peanut butter pie will make 2 servings, and each one has just 4 NET CARBS! And it is so good that you have to share half with someone - it'll make their day and might just turn them on to the keto diet.
But, if you end up saving some, you can cover the bowl with plastic wrap and refrigerate the pie for up to 4 days. It is just as delicious chilled and eaten days after you make it!
WRAPPING IT ALL UP
Well, that is how to make peanut butter pie keto friendly in under 5 minutes!
Seriously, a dessert with peanut butter and chocolate doesn't get better than this sugar free pie. Everything about it is just incredible, from the crust, to the filling, to how quick and easy it is to make. It's just the best peanut butter pie.
Anyway, I hope this keto peanut butter pie comes in as clutch for you as it has for me.
If you make it, leave a comment below, and let me know if you liked it! And make sure to check out my TikTok, Instagram, and Youtube channel for more recipes as delicious as this low carb peanut butter pie.
More Easy KETO DESSERTS
If you want to make some more easy keto dessert recipes in under 5 minutes, I have some great options on the blog,
Check out these recipes:
- Keto Apple Spice Crumb Cake
- Keto Brownie Cookie Bars
- Keto No Bake Cheesecake
- Keto No Flour Mug Cake
- Keto Chocolate Peanut Butter Mug Cake
5 Minute Keto Peanut Butter Pie | Low Carb, Gluten Free, & No Sugar Added
This keto peanut butter pie takes under 5 minutes total, and you can eat it as soon as you finish making it! And this quick keto dessert literally tastes like a Reese's cup pie form, so if you like peanut butter and chocolate, you'll love this keto pie.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 5 minutes
- Yield: 2 servings
- Category: Dessert
- Method: Microwave
- Cuisine: Keto Low carb
Ingredients
Crust:
½ tablespoons (20g) butter salted, melted
3 tablespoons (14g) sugar free chocolate chips
¼ Cup (28g) blanched almond flour
1 heaping tablespoon (12g) confectioner swerve
Filling:
2 heaping tablespoons (42g) natural no sugar added peanut butter
3 tablespoons (42g) mascarpone cheese
1 heaping tablespoon (12g) confectioner swerve
1 tablespoon (15g) almond milk
Pinch of salt
Optional drizzle:
3 tablespoons (14g) sugar free chocolate chips
1 teaspoon (3g) butter
Instructions
- Make the crust first, melt the butter and chocolate chips in the microwave, mix until a sauce forms, and set aside.
- Mix the almond flour and confectioners swerve together in a small bowl, and pour in the sauce.
- Use a spatula to combine the ingredients into a ball of dough.
- Coat a 4-inch bowl with baking spray, add the ball of dough, and press it out into the shape of a pie crust.
- Microwave the crust in 2, 30-second intervals. Or you can eat it as a no bake crust too.
- While the crust is cooking, add all of the filling ingredients to a small bowl, and use a fork to break them down and combine them until smooth.
- Pour the filling into the pie crust.
- Eat as is or refrigerate until ready to eat.
For the optional drizzle:
- Add the butter and chocolate chips to a small bowl and microwave until melted.
- Mix the ingredients until a chocolate sauce forms.
- Add the sauce to a Ziploc bag, cut off the tip of one end of the bag, and drizzle the chocolate sauce onto the pie.
- Top with some crushed peanuts and enjoy.
Notes
The scale up function does not change the gram measurements.
Nutrition
- Serving Size: 1 serving
- Calories: 281
- Fat: 26
- Carbohydrates: 7
- Fiber: 3
- Protein: 8
Keywords: keto peanut butter pie, keto pie, keto peanut butter pie recipe, no bake keto desserts, keto pie, keto pie recipe, keto peanut butter pie no bake, keto peanut butter pie with chocolate crust, keto peanut butter pie with almond flour crust, sugar free pie, sugar free peanut butter pie, sugar free peanut butter pie no bake, easy sugar free peanut butter pie, low carb sugar free peanut butter pie, low carb peanut butter pie, low carb peanut butter pie recipe, low carb pie, low carb pie recipe, keto mini pie, quick keto dessert, easy keto dessert
This is my favorite pie that you've done, I have a weakness for chocolate and peanut butter and this was everything.