Easy Low Carb Keto Fudge – A Rich Sugar Free Chocolate Dessert Recipe You'll Make on Repeat

When I first dipped my toe into the keto lifestyle, I had one burning question: Do I really have to give up chocolate fudge? I mean, come on—fudge is the ultimate holiday indulgence. Rich, creamy, melt-in-your-mouth squares of joy that practically scream “Eat me!” at every Christmas party. For a hot minute, I thought those days were behind me.

Spoiler alert: I was so wrong.

Turns out, you can still have your fudge and eat it too—without the sugar, without the guilt, and 100% without kicking yourself out of ketosis. This easy sugar free fudge recipe has saved me from countless chocolate cravings and late-night pantry raids. Trust me, it’s one of those keto fudge recipes you’ll want to keep on repeat.

Is Traditional Fudge Keto? Nope. Here’s Why:

Let’s break it down. Traditional fudge = sugar overload. We’re talking up to 2 cups of sugar per batch. That’s basically a blood sugar spike in a brownie disguise. Not ideal when you’re committed to carb free sugar free meals.

But here’s the good news: fudge can absolutely be keto-friendly when you use the right ingredients. Swap out the sugar for a keto-friendly sweetener, and choose sugar free chocolate instead of the high-carb stuff. Boom—suddenly you’re not cheating on your diet. You’re just being clever.

What Makes This Fudge So Dang Good?

Let’s talk building blocks. Any solid fudge (keto or not) needs four things: fat, sweetener, flavoring, and fun extras.

• For fat, I use salted butter and heavy cream. That salted butter? Game changer. It levels up the chocolate flavor big time.

• Sweetness comes from granulated Stevia—a hero in the world of healthy low carb sweet snacks.

• Add in pure vanilla extract to round things out.

• Then of course, you need sugar free chocolate chips (I like dark chocolate for a grown-up vibe).

These ingredients come together like a dessert dream team. And the result? A rich, creamy square of goodness that hits the spot every single time.

Mix It Up, Your Way

Want to make it even more irresistible? Toss in some pecans or walnuts. They’re low in carbs and loaded with healthy fats. Walnuts especially are a keto MVP—just 4g net carbs per ounce but packed with 18g of fat. That’s some real sweets low in carbs math right there.

Want to get a little fancy? Stir in a swirl of natural peanut butter or sprinkle on a pinch of flaky sea salt before chilling. Because, why not? It’s your fudge—you’re the boss.

Pro Tips for Storage (So It Actually Lasts… Maybe)

FYI, because this fudge uses real dairy, it needs to be kept in the fridge. I store it in an airtight container, and it keeps beautifully for 7–10 days (unless, you know, someone in your house "forgets" it's sugar-free and eats half the batch overnight... not naming names).

The cool temp actually adds to the fudge’s appeal. Each bite starts with a firm snap, then slowly melts into silky, chocolatey heaven. It’s like magic, only better because it's also a sugar free chocolate recipe.

Planning ahead for the holidays? Cut the fudge into neat little squares and pop them into gift tins. Line them with parchment paper and boom—you’ve got a festive, homemade treat that’s secretly low carb. People will beg you for the recipe. And when you tell them it's from your stash of fat free sugar free recipes, they’ll straight-up not believe you.

The Final Word on Keto Fudge

Let’s be real—keto chocolate desserts are hit or miss. Some taste like cardboard, others are more work than they’re worth. But this fudge? It’s rich. It’s satisfying. And it keeps you totally on track without sacrificing flavor. Honestly, it’s one of my go-to low sugar sweet treats when a craving strikes.

So if you’ve been missing fudge on your keto journey, consider this your sign. Go make a batch. Hide some for yourself (you’ll thank me later). Share a few pieces if you’re feeling generous. And enjoy one of the best keto fudge recipes out there—because staying low carb shouldn’t mean missing out on life’s little luxuries.

Ready to dive into this chocolate bliss? Let’s make some fudge magic happen.

Easy Low Carb Keto Fudge – A Rich Sugar Free Chocolate Dessert Recipe You'll Make on Repeat

Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Course: Dessert, Snack
Cuisine: American, Keto-Friendly
Servings: 12
Calories per serving: 150
Recipe by: Aleda

Ingredients:

• ½ cup heavy whipping cream
• ⅓ cup Stevia or your favorite keto-friendly sweetener
• ¼ cup salted butter (4 tablespoons)
• 1 teaspoon vanilla extract
• 9 oz sugar-free dark chocolate chips (Lily’s or similar brand)
• ½ cup chopped walnuts or pecans (optional but recommended)

Instructions:

1. Prep your pan. Line a loaf pan (8x4 inches) with parchment paper, letting the edges hang over the sides for easy lifting later.
2. Start the base. In a small saucepan, add the heavy cream, butter, and sweetener. Warm it over medium heat, stirring regularly as the butter melts and the mixture begins to bubble.
3. Simmer to thicken. Let it gently simmer for about 15 minutes, stirring often, until the mixture reduces slightly and thickens into a creamy base.
4. Chocolate time. Take the pan off the heat and toss in the sugar-free chocolate chips. Stir until completely melted and the fudge becomes silky smooth.
5. Into the pan. Pour the chocolate mixture into your prepared loaf pan and use a spatula to smooth the top.
6. Add crunch. Sprinkle chopped nuts over the top and lightly press them down so they stick.
7. Let it set. Place the pan in the refrigerator for at least 4 hours (overnight is even better) until the fudge firms up completely.
8. Slice and store. Once chilled and solid, lift the fudge out using the parchment overhang and cut into 12 even squares. Keep them stored in the fridge in an airtight container.

Tips & Twists:

• Want a festive touch? Stir in a drop or two of peppermint extract.
• Feeling adventurous? Try a drizzle of sugar-free caramel or a handful of toasted coconut flakes.
• Best served cold—this fudge softens at room temperature due to the real dairy base.
• Stays fresh in the fridge for up to 10 days (if it lasts that long!).

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