Published: Dec 23, 2019 · Modified: Apr 2, 2023 by Carolyn

Keto Chocolate Peanut Butter Fudge

Name: Chocolate Peanut Butter Fudge
Prep time: 10 min
Cook time: 5 min
Total time: 15 min
Ingredients: 1 cup heavy whipping cream; 6 ounces Lily's sugar-free chocolate chips; 1/2 cup creamy peanut butter; 4 Lily’s Peanut Butter Cups (coarsely chopped)

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A super easy keto fudge recipe with only 4 ingredients! Rich and creamy, with delicious chocolate and peanut butter flavor. It’s the perfect last minute low carb treat that you can whip up in 15 minutes.

Easy keto fudge cut into pieces on a white plate. Sugar-free peanut butter cups are pressed into the top of the fudge.

Last minute scramble for keto holiday treats? Trust me, this fudge is the perfect recipe. It’s easy, delicious, and festive, and no child or adult will be able to resist.

So if you forgot you needed a hostess gift for a party, or you suddenly discover that more guests are coming over than you thought, or you’re just REALLY craving a rich and fudgy keto dessert, you can make this easy keto fudge in a matter of moments.

And with the chopped up keto peanut butter cups on top, it appeals to just about everyone. It makes you want to reach in and grab a piece when no one is looking. It also looks extra irresistible when places in pretty paper cups in a tin, or on a platter for a party.

Keto chocolate peanut butter fudge on a white table with peanut butter cups in the background.

Keto Fudge doesn’t need to be complicated

Or have weird ingredients that most people haven’t heard of.

I admit, I am guilty of over-complicating things sometimes. I often think that simple might mean it’s not very good, that it’s plain and uninteresting. It’s my nature to try to add a twist or two, or to try to put an interesting spin on things.

But fudge can be simple, both in ingredients and method, and still be over-the-top delicious. And this keto chocolate peanut butter fudge is case in point.

Four simple ingredients, my friends. Chances are you have 3 of them in your pantry already: heavy cream, sugar-free chocolate chips, and peanut butter. Then all you need are some keto peanut butter cups, like the ones from Lily’s, to press into the top.

But honestly, if you can’t get ahold of those, your fudge will still be amazing. And you could come up with some other fun garnishes instead, like chopped peanuts or a swirl of peanut butter.

Easy chocolate peanut butter fudge on a white plate.

Creating a keto fudge recipe

I created this recipe for Lily’s back in the fall, as they wanted a sugar-free fudge recipe to print on recipe cards. I thought it was a fun way to showcase the new peanut butter cups.

Heretofore, all of my keto fudge recipes have used unsweetened chocolate. So it simplified things even further to use sweetened no-sugar-added chocolate. And mixing peanut butter into the cream and chocolate not only gave it great flavor, but the perfect fudge consistency as well.

At the time, I shared the recipe on Instagram only. But I loved it so much and I wanted to share it with more people, so I decided it needed a blog post of its own.

So here it is! The easiest and perhaps most delectable keto fudge you’ll ever make. What are you waiting for?

Keto chocolate fudge in a stack on a white table.

More awesome keto fudge recipes

Chocolate Peanut Butter Fudge

A super easy keto fudge recipe with only 4 ingredients! Rich and creamy, with delicious chocolate and peanut butter flavor. It's the perfect low carb treat that you can whip up in 15 minutes.

4 from 4 votes

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Course: Dessert

Cuisine: American

Keyword: chocolate peanut butter fudge

Prep Time: 10

Cook Time: 5

Chill time: 4

Total Time: 15

Servings: servings

Calories: 140kcal

Ingredients

1 cup heavy whipping cream
6 ounces Lily's sugar-free chocolate chips
½ cup creamy peanut butter
4 Lily’s Peanut Butter Cups coarsely chopped

Instructions

Line a 9×5 inch loaf pan with waxed paper and lightly grease the paper. .
In a large saucepan over medium heat, bring the cream to a boil. Remove from heat and immediately add the chocolate chips. Let sit 5 minutes to melt.
Add the peanut butter and whisk until completely smooth, then pour into the prepared pan. Smooth the top and sprinkle with the peanut butter cups.
Refrigerate until firm, about 4 hours.
Lift out by the edges of the waxed paper and use a sharp knife to cut into 18 squares. (Pro tip: heat up your knife to cut more quickly and evenly into the fudge).

Nutrition Facts

Chocolate Peanut Butter Fudge

Amount Per Serving (1 square (1/18th of recipe))

Calories 140 Calories from Fat 115

% Daily Value*

Fat 12.8g20%

Carbohydrates 6.6g2%

Fiber 3g12%

Protein 2.3g5%

* Percent Daily Values are based on a 2000 calorie diet.

Please note that I am not a medical or nutritional professional. I am simply recounting and sharing my own experiences on this blog. Nothing I express here should be taken as medical advice and you should consult with your doctor before starting any diet or exercise program. I provide nutritional information for my recipes simply as a courtesy to my readers. It is calculated using MacGourmet software and I remove erythritol from the final carb count and net carb count, as it does not affect my own blood glucose levels. I do my best to be as accurate as possible but you should independently calculate nutritional information on your own before relying on them. I expressly disclaim any and all liability of any kind with respect to any act or omission wholly or in part in reliance on anything contained in this website.

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