Table of Contents
Description
This Keto Chocolate Peanut Butter Fudge is rich, creamy, and sugar-free — an easy low-carb dessert that melts in your mouth with every bite!
Introduction
Few flavor combinations are as timeless and irresistible as chocolate and peanut butter. That perfect balance of rich cocoa and creamy nuttiness is pure comfort — especially when cravings strike. If you’re following a keto or low-carb lifestyle, traditional fudge is usually off-limits due to its heavy sugar content. Thankfully, this Keto Chocolate Peanut Butter Fudge delivers all the indulgence without the guilt.
This recipe is made for anyone who loves easy, no-bake desserts that feel luxurious but fit into a healthy lifestyle. It’s smooth, velvety, and perfectly sweet without using refined sugar. Whether you need a quick keto dessert, a low-carb holiday treat, or a make-ahead snack to keep in the fridge, this fudge checks every box.
Best of all, it comes together in minutes with simple ingredients and zero baking. One small square is rich enough to satisfy even the strongest sweet tooth, making portion control effortless. If you’ve been searching for a keto-friendly dessert that tastes like a classic candy shop treat, you’re going to fall in love with this one 🍫✨
Recipe Equipment
You won’t need any fancy tools to make this fudge:
- Medium saucepan
- Silicone spatula
- Whisk
- Measuring cups and spoons
- 8×8-inch baking dish
- Parchment paper
- Refrigerator
Recipe Stat Sheet (Quick Overview)
| Category | Details |
|---|---|
| Cuisine | American |
| Course | Dessert |
| Prep Time | 10 minutes |
| Cook Time | 5 minutes |
| Chill Time | 1 hour |
| Total Time | 1 hour 15 minutes |
| Servings | 16 squares |
| Difficulty | Easy |
| Diet | Keto, Low-Carb, Sugar-Free |
Ingredients
For the Fudge Base
- ½ cup unsweetened peanut butter
- ½ cup heavy cream
- ¼ cup unsweetened cocoa powder
- ⅓ cup powdered keto sweetener
- ¼ cup butter
- 1 tsp vanilla extract
- Pinch of salt
Why These Ingredients Work
Peanut butter provides creaminess and healthy fats, cocoa adds deep chocolate flavor, and keto sweetener keeps the fudge completely sugar-free while maintaining sweetness.
Ingredient Notes
- Peanut Butter: Use natural, sugar-free peanut butter for best results.
- Sweetener: Powdered erythritol or monk fruit blends dissolve smoothly.
- Cocoa Powder: Unsweetened cocoa delivers rich flavor without carbs.
- Heavy Cream: Creates a silky, melt-in-your-mouth texture.
- Butter: Adds richness and helps the fudge set firmly.
Step-by-Step Instructions
- Prepare the pan.
Line an 8×8-inch dish with parchment paper, leaving overhang for easy removal. - Heat the base.
In a saucepan over low heat, melt butter, peanut butter, and heavy cream together, stirring until smooth and glossy. - Add chocolate flavor.
Whisk in cocoa powder, sweetener, vanilla, and salt until fully combined and creamy. - Pour and smooth.
Pour the mixture into the prepared dish and smooth the top evenly. - Chill to set.
Refrigerate for at least 1 hour, or until firm. - Slice and serve.
Lift out, cut into squares, and enjoy!
Pro Tips & Variations
For extra indulgence, swirl melted sugar-free chocolate on top before chilling. Prefer crunch? Add chopped keto peanuts or almonds. You can also layer this fudge by pouring half the chocolate mixture, adding a peanut butter layer, then topping with more chocolate. Store in the freezer for a firmer, candy-bar texture. If your fudge feels too soft, reduce cream slightly next time. Always slice with a warm knife for clean edges.
Serving Suggestions
- Serve chilled with coffee ☕
- Add to keto dessert platters
- Pair with whipped cream
- Enjoy as an after-dinner treat
- Pack as a grab-and-go snack
Storage Information
- Refrigerator: Store up to 7 days in an airtight container
- Freezer: Freeze for up to 2 months
- Room Temperature: Best kept chilled for texture
- Reheating: Not needed — enjoy cold or slightly softened
Nutrition Facts (Estimated Per Square)
- Calories: 160
- Net Carbs: 2g
- Fat: 15g
- Protein: 4g
- Sugar: 0g
This Keto Chocolate Peanut Butter Fudge proves that low-carb desserts can be just as rich, satisfying, and crave-worthy as traditional sweets. Creamy, chocolatey, and perfectly sweet, it’s a recipe you’ll come back to again and again. 🍫🥜
Try it out and let me know how it turned out! Leave a comment, share it with fellow keto lovers, or save it for your next sweet craving.