Two-Ingredient Low-Carb Fudge

This easy two-ingredient low-carb fudge recipe satisfies all your chocolate cravings and is so quick to make! Creamy peanut butter and sugar-free chocolate chips are combined to make the most decadent dessert.

Easy Two-Ingredient Low-Carb Fudge Recipe

 I often get cravings for something sweet and chocolatey, so when those cravings strike, I whip up this easy recipe since it has little prep time and all the flavor! It’s a great dairy-free option as opposed to the ones that use heavy cream and butter. It’s also naturally gluten-free.

Ingredients & Substitutions for Two-Ingredient Low-Carb Fudge

chocolate chips: I’m using ChocZero baking chips because they’re high in fiber with only 1g net carb per serving. However, you can use any sugar-free chocolate chips that you prefer, like Lily’s milk chocolate chips. If you like dark chocolate, just use a sugar-free version.

peanut butter: This recipe tastes just like Reese’s which is my favorite treat! Use natural peanut butter (just peanuts and salt) to keep carbs low. If you don’t like peanut butter or don’t have it on hand, almond butter or cashew butter are great substitutions (just use the same measurement).

How to make Two-Ingredient Low-Carb Fudge

Step 1: In a medium microwave-safe bowl, melt your chocolate chips in 20-second intervals. After each interval, you’ll want to stir the chocolate chips. Keep doing this until they are fully melted and the texture is silky.

Step 2: Add your nut butter to the bowl and mix until smooth and creamy.

Step 3: Add the mixture to an 8×8 baking dish or loaf pan lined with parchment paper.

Step 4: Add your favorite toppings and set in the fridge for 30 minutes or until firm. 

Recipes Tips

Make sure your nut butter is at room temperature. This will help with the overall smoothness of the fudge.

Is this recipe keto?

There are 13.5g of fat and only 3g of net carbs per serving, making this an easy treat to incorporate into a keto diet. 

How many calories are in keto chocolate fudge?

If cut into 16 squares, each square is 177.5 calories, 4.5g of protein, 13.5g of fat, and just 3g of net carbs! View the recipe card for full nutrition information. 

Storage Instructions

refrigerator: This sugar-free fudge recipe will last in the fridge in an airtight container for up to 2 weeks. Avoid keeping it at room temperature for too long as it melts easily. 

freezer: Store individual squares wrapped in parchment paper in a freezer-safe bag or container for up to 6 months. Enjoy right out of the freezer or set in the fridge before serving.

Topping Ideas & Add-ins

chopped nuts: fold in or top off with a half cup of walnuts, pecans, almonds, or any nuts you prefer. 

sea salt: this is my favorite topping! I use Maldon flaky sea salt.

Other low-carb desserts to try: Fudgy Keto Brownies

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