Looking for a quick, indulgent dessert that’s rich, silky, and totally keto-friendly? This Keto Fudge Recipe is exactly what you need. With its smooth chocolate texture, deep cocoa flavor, and just the right amount of sweetness, this easy-to-make fudge delivers all the satisfaction of classic chocolate fudge—without the sugar or carb overload.
Perfect for meal prep , holiday baking , or when you’re craving something sweet but staying low-carb, this no-bake fudge comes together in minutes with just a few simple ingredients. Whether you’re following a ketogenic diet , doing low-carb eating , or simply love rich chocolate desserts, this fudge will quickly become a staple in your kitchen rotation.
In this article, we’ll walk you through how to make this perfect keto chocolate fudge , explore ingredient substitutions, offer serving ideas, and answer your most common questions. Let’s dive into the world of creamy, dreamy, low-carb chocolate bliss!
Why You’ll Love This Keto Fudge
This isn’t just any old chocolate bar—it’s a creamy, melt-in-your-mouth delight made with real food ingredients that bring bold flavor and satisfying texture together beautifully.
Here’s why it stands out:
- 🍫 Deep chocolate flavor : Made with unsweetened cocoa powder or dark chocolate.
- 🧈 Creamy and rich : Uses healthy fats like coconut oil and butter.
- 🚫 No added sugar needed : Sweetened naturally with erythritol or monk fruit.
- 🥣 No baking required : Just mix, chill, and slice!
- ⏱️ Ready in under 10 minutes
- 🧁 Great for gifting or storing
- 🧼 Easy cleanup : One bowl and a pan—no mixer needed!
Whether you’re making it for yourself, your kids, or guests at a party, this keto fudge will quickly become a go-to snack or dessert.
Ingredients You’ll Need
For the Fudge:
- 1/2 cup heavy cream or full-fat coconut milk
- 1/4 cup unsalted butter or coconut oil
- 1/2 cup unsweetened cocoa powder
- 1/3 cup powdered erythritol or monk fruit sweetener
- 1 tsp vanilla extract
- Pinch of salt
- Optional: 1 tbsp nut butter (peanut or almond) for extra richness
Optional Toppings:
- Crushed pecans or walnuts
- Chia seeds or hemp hearts
- Dark chocolate shavings (90% cacao)
- Sprinkle of sea salt flakes
- Berries for garnish (fresh or frozen)
Step-by-Step Instructions
Step 1: Line the Pan
Line an 8×8-inch dish or small loaf pan with parchment paper, leaving overhang on both sides for easy removal.
Tip: Lightly grease the parchment paper for extra ease.
Step 2: Melt the Base
In a microwave-safe bowl or saucepan over low heat, combine:
- Heavy cream or coconut milk
- Butter or coconut oil
- Powdered sweetener
- Cocoa powder
- Vanilla extract
- Salt
Stir well and heat gently until everything melts and becomes smooth.
Pro Tip: If using a stovetop, whisk constantly to avoid scorching.
Step 3: Mix Until Smooth
Whisk or stir until completely combined and glossy. Add optional nut butter and mix well.
Optional: Fold in crushed nuts or chia seeds for texture.
Step 4: Pour Into Pan
Pour the fudge mixture into the lined pan and smooth the top with a spatula.
Optional: Swirl in peanut butter, caramel sauce, or drizzle melted dark chocolate on top.
Step 5: Chill Until Firm
Place the pan in the refrigerator and chill for at least 2 hours , or until fully set.
For faster results, place in the freezer for 30–45 minutes .
Step 6: Slice and Serve!
Once firm, lift the parchment paper from the pan and cut into squares.
Store in the fridge or freezer and enjoy whenever cravings hit.
Enjoy every soft, chewy bite of your Keto Fudge Recipe !
Nutritional Information (Per Serving – Makes 12 Servings)
| Nutrient | Amount |
|---|---|
| Calories | ~140 kcal |
| Total Fat | ~12 g |
| Saturated Fat | ~7 g |
| Cholesterol | ~20 mg |
| Sodium | ~40 mg |
| Total Carbs | ~5 g |
| Dietary Fiber | ~1 g |
| Net Carbs | ~4 g |
| Protein | ~2 g |
Note: Values may vary based on brand and exact measurements.
Tips for the Best Keto Fudge
- Use powdered sweetener – Ensures smooth texture and even sweetness.
- Work with warm hands – When adding mix-ins, use slightly warmed fudge for easier blending.
- Don’t skip the chilling step – Keeps the fudge firm and sliceable.
- Press firmly into pan – Especially if making layered or swirled fudge.
- Store in the fridge or freezer – Keeps fresh longer and maintains texture.
Variations & Customizations
Want to switch things up? Try these tasty variations:
Peanut Butter Swirl
Swirl in natural peanut or almond butter before chilling.
Mint Chocolate Fudge
Add 1/4 tsp peppermint extract and top with sugar-free chocolate mint chips.
Caramel Layer
Layer with homemade low-carb caramel sauce between two fudge layers.
Espresso Kick
Mix in 1/4 tsp instant espresso powder for a mocha version.
Vegan Option
Use coconut oil, vegan chocolate, and maple syrup-based sweeteners.
Frequently Asked Questions (FAQ)
Is this truly keto-friendly?
Yes! With only ~4g net carbs per serving , it fits perfectly within a ketogenic lifestyle.
Can I use granulated sweetener?
You can, but powdered dissolves better and gives a smoother texture. Blend granulated sweetener into a fine powder first if using.
How do I store leftover fudge?
Store in an airtight container in the fridge for up to 1 week , or freezer for up to 3 months .
What kind of sweetener works best?
Erythritol or monk fruit are ideal for texture and sweetness. Allulose also works well and gives a more traditional mouthfeel.
Can I add protein powder?
Yes! Stir in 1–2 scoops of chocolate or unflavored collagen peptides for extra protein.
Why This Recipe Works So Well
This Keto Fudge works because of its perfect balance of richness and sweetness:
- The cocoa powder gives deep chocolate flavor without bitterness.
- The butter and cream create a silky, melt-in-your-mouth texture .
- And the powdered sweetener blends in seamlessly , giving a classic sugary finish.
It’s the kind of treat that makes sticking to a restrictive diet feel indulgent—because it tastes so good.
Serving Suggestions
Looking for creative ways to serve your keto fudge beyond just a square? Here are some ideas:
In Gift Boxes
Wrap in clear cellophane with ribbon for thoughtful homemade gifts.
On Dessert Boards
Arrange with other keto sweets like brownie bites, cheesecake cups, and truffles.
With Coffee or Tea
Pair with espresso, black coffee, or herbal tea for a cozy afternoon pick-me-up.
Over Ice Cream
Top keto ice cream with crumbled fudge for extra decadence.
As Energy Bites
Chill the fudge mixture, roll into balls, and coat in shredded coconut or cacao nibs.
Health Benefits of Key Ingredients
Let’s take a quick look at the health benefits of what makes this dessert special:
Cocoa Powder
Contains flavonoids that support brain function and mood improvement.
Coconut Oil / Butter
Provides medium-chain triglycerides (MCTs) that support energy and brain function.
Erythritol / Monk Fruit
Natural sweeteners with minimal impact on blood sugar levels.
Even though this is a dessert, it’s packed with nutrients that make it more than just a treat—it’s a smart addition to your low-carb lifestyle when enjoyed mindfully.
Final Thoughts: A Must-Try Treat for Chocolate Lovers
This Keto Fudge Recipe proves that going low-carb doesn’t mean missing out on your favorite desserts. With its rich chocolate notes and silky texture, it’s the kind of treat that brings back the joy of indulgence—without breaking ketosis.
Whether you’re new to keto, looking for a portable snack, or want to impress with homemade treats, this fudge deserves a spot in your kitchen. It’s easy to make, customizable, and loved by kids and adults alike.
So go ahead—whip up a batch, share it with friends, or savor it solo. Either way, you’re treating yourself to something truly special.
Print
Keto Fudge Recipe – Rich, Creamy & Perfectly Sweet Without the Sugar!
- Total Time: 45 mins
Description
Indulge in creamy, rich chocolate bliss with every bite!
Ingredients
1 1/3 cup (315.45 ml) heavy whipping cream or canned coconut cream 1/3 cup (78.86 ml) almond or hemp milk, unflavored
1/3 cup (63.33 g) powdered sweetener 3 tbsp (2 tbsp) granular allulose or xylitol
2 tbsp butter or coconut oil
5 oz (141.75 g) unsweetened chocolate, chopped
1/3 cup (78.86 g) collagen peptides 2 tbsp cocoa powder
1/2 tsp vanilla extract
1/4 tsp (0.25 tsp) salt
Instructions
Line a 9×5 inch loaf pan with waxed paper or parchment paper.
In a medium saucepan over medium heat, bring the heavy cream, sweeteners, and butter to a low boil. Reduce the heat and simmer 20 to 30 minutes, or until the mixture is thickened and reduced by about one third.
Remove from heat and add the chopped chocolate. Let stand 5 minutes, until melted, then whisk until well combined and smooth.
Whisk in the collagen, if using, the cocoa powder, vanilla extract, and salt until smooth.
Spread the mixture in prepared pan. Sprinkle with sea salt or chopped nuts, if desired. Chill 6 hours until firm and cut into squares.
- Prep Time: 15 mins
- Cook Time: 30 mins
Nutrition
- Serving Size: 12
- Calories: 197
- Fat: 17.6g
- Carbohydrates: 2.4g
- Protein: 4.5g