Keto Fudge

Today I’m sharing my keto fudge recipe, a decadent, creamy treat that will absolutely melt in your mouth. With just four simple ingredients, this low carb fudge is as easy to make as it is satisfying to eat. Every bite is rich, smooth, and deliciously chocolatey—perfect for when those sweet cravings hit.

But beyond its simplicity, this recipe holds a special place in my heart. My grandmother grew up during a time when sugar and butter were rationed. As a child, she would sneak sugar and butter to make fudge when her parents weren’t home. While I’m sure her parents weren’t overly pleased, everyone absolutely loved her fudge, and she continued making it throughout her life. Fast forward to today, and I’ve adapted her cherished recipe to fit a keto lifestyle, ensuring that it’s low in carbs but still bursting with flavor.

Fast forward to today, and while my grandmother’s beloved classic recipe is packed with sugar, this sugar-free fudge has all the nostalgia without all the carbs. It’s my keto-friendly spin on a family tradition, and I know you’ll love it as much as I do.

So, grab your apron and let’s make some fudge!

Why This Keto Fudge is the Best

What makes this keto fudge recipe so special? For starters, it’s incredibly simple—just four ingredients! You don’t need any special equipment or fancy techniques, and it comes together in no time. Plus, it’s endlessly versatile. You can stick to classic chocolate fudge, or switch things up with white chocolate or even peanut butter variations.

This recipe also ticks all the keto-friendly boxes:

• Low carb: With only 1.5g net carbs per piece, this fudge fits perfectly into your ketogenic lifestyle.
• Sugar-free: Made with sugar-free sweeteners and chocolate, it’s sweet and satisfying without any sugar spikes.
• Rich and creamy: The use of heavy cream and butter creates a luxurious texture that feels truly indulgent.
• Versatile: Customize with toppings like chopped nuts, sea salt, or even a drizzle of sugar-free caramel.

Now, let’s break down the ingredients and why each one is essential for creating the perfect keto fudge.

The Magic of Four Ingredients

This keto fudge recipe is simple, requiring just four main ingredients. Each one plays a crucial role in achieving that perfect, melt-in-your-mouth texture.

1. Heavy Cream
   • Why it’s used: Heavy cream is the cornerstone of this fudge, providing a rich, creamy base. It helps create a smooth texture that allows the fudge to melt in your mouth. The high-fat content is perfect for a keto diet, making this treat satisfying and indulgent without the carbs.
2. Unsalted Butter
   • Why it’s used: Butter adds a luxurious mouthfeel and depth of flavor to the fudge. It also helps to set the fudge properly, ensuring it holds its shape while still being wonderfully creamy. Using unsalted butter allows you to control the saltiness of your final product, letting the sweet flavors shine through.
3. Powdered Sugar-Free Sweetener
   • Why it’s used: A sugar-free sweetener keeps this fudge keto-friendly while providing the necessary sweetness. Powdered sweeteners dissolve more easily than granulated ones, ensuring a smooth, non-gritty texture. The amount of sweetener can be adjusted to taste, allowing you to customize the sweetness level to your preference.
4. Sugar-Free Chocolate Chips
   • Why it’s used: Chocolate chips are the star ingredient, offering that rich, chocolatey flavor we all love. Whether you prefer dark, milk, or white chocolate, using sugar-free chocolate chips keeps the carb count low while delivering maximum flavor. They also help the fudge set, giving it a firm but melt-in-your-mouth texture.

How to Make Keto Fudge

This low carb fudge is so simple to make, you’ll wonder why you haven’t tried it sooner. Here’s a step-by-step guide:

Step 1: Heat the Cream and Butter

In a small saucepan, combine the heavy cream and unsalted butter. Heat the mixture over low to medium heat, stirring constantly to prevent scorching. As the mixture warms up, it will begin to thicken slightly.

Step 2: Add the Sweetener

Once the cream and butter are combined, stir in the powdered sweetener. Keep stirring until the sweetener is fully dissolved, and the mixture is smooth. Taste and adjust the sweetness as needed.

Step 3: Melt the Chocolate

Remove the saucepan from the heat and stir in the sugar-free chocolate chips. The residual heat will melt the chocolate, creating a silky, glossy mixture. Be sure to stir until all the chocolate is melted and fully incorporated.

Step 4: Pour and Chill

Line an 8×4-inch loaf pan with parchment paper, leaving enough overhang to lift the fudge out later. Pour the chocolate mixture into the prepared pan and spread it evenly with a spatula.

Refrigerate the fudge for at least 2-3 hours, or until it’s firm enough to slice. For an extra firm texture, you can freeze it for 30-60 minutes instead.

Step 5: Slice and Enjoy

Once the fudge is set, lift it out of the pan using the parchment paper. Use a sharp knife to slice it into 12 even pieces. Store any leftovers in an airtight container in the fridge for up to a week (if it lasts that long!).

Variations and Tips

White Chocolate Fudge

• Follow the same steps, but use sugar-free white chocolate chips. This version is just as delicious and offers a different flavor profile.

Adding Nuts or Flavorings

• Feel free to get creative by adding nuts, such as pecans or walnuts, for extra crunch. You can also experiment with flavorings like vanilla extract, almond extract, or peppermint extract, or even swirling in some peanut butter for peanut butter fudge.

Achieving the Perfect Texture

• The key to perfect fudge is patience. Make sure to stir constantly and cook the cream mixture slowly to avoid burning and to achieve the right consistency.

Why Keto Fudge?

You might wonder why go through the trouble of making keto fudge when you can buy sugar-free treats at the store. The answer lies in control and satisfaction. When you make your own fudge, you control the ingredients, ensuring there are no hidden carbs or unwanted additives. Plus, there’s something incredibly satisfying about making a delicious treat from scratch, especially one that aligns with your dietary goals.

These keto fudge bars are perfect for any occasion, whether you’re hosting a dinner party, need a quick dessert fix, or want to surprise your family with a homemade treat. The rich, creamy texture combined with the deep chocolate flavor makes them a crowd-pleaser, even among those who aren’t following a keto diet.

Nutritional Information

Per piece, these keto fudge bars are a guilt-free indulgence:

• Calories: 160
• Fat: 14g
• Saturated Fat: 9g
• Net Carbs: 1.5g
• Protein: 0g
• Fiber: 7g
• Sugar: 0g

With such low net carbs, this fudge fits perfectly into a keto lifestyle, allowing you to enjoy a sweet treat without derailing your progress.

Final Thoughts

Creating keto fudge that’s reminiscent of my grandmother’s old-fashioned recipe has been a labor of love. It’s a testament to how far we’ve come in making delicious, healthy treats that fit our modern dietary needs. This keto fudge recipe is simple, delicious, and a wonderful way to enjoy a sweet treat without the carbs.

I hope you enjoy making and eating this keto fudge as much as I do. It’s a little piece of family history, adapted for today’s keto kitchen. Give it a try, and don’t forget to share your results!

If you try this recipe, I’d love to hear from you! Please rate the recipe, leave a comment, and post a photo on Instagram. Your feedback and photos make my day and help others find the best keto recipes.

XO,

Sarah