Keto Fudge (Sugar Free)

Why You’ll Love This Recipe

This sugar-free fudge is decadent, smooth, and deeply chocolatey, yet completely guilt-free. With just a handful of ingredients and no baking required, it’s one of the easiest keto desserts you can make. You can keep it soft and creamy or add chocolate chips for a firmer texture. Plus, it’s versatile you can flavor it, top it, or mix in extras to make it your own.

Ingredients

1 cup unsalted butter (softened at room temperature; or coconut oil for dairy-free)
1/4 cup Besti Powdered Monk Fruit Allulose Blend (or more to taste)
1/4 cup unsweetened cocoa powder
1 tsp vanilla extract
1/8 tsp sea salt (to taste)
1/4 cup sugar-free dark chocolate chips (optional, for firmer fudge)
Coarse sea salt flakes (optional, for topping)

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. In a mixing bowl, beat the softened butter until smooth and fluffy.
2. Add the powdered sweetener, cocoa powder, vanilla extract, and sea salt. Mix until fully combined.
3. If using, melt the sugar-free chocolate chips and stir them into the mixture for a firmer fudge texture.
4. Line a small baking dish or loaf pan with parchment paper. Spread the fudge mixture evenly into the pan.
5. Sprinkle coarse sea salt flakes on top if desired.
6. Refrigerate for at least 2 hours, or until firm enough to cut into squares.
7. Slice into bite-sized pieces and enjoy chilled.

Servings and timing

This recipe makes about 16 pieces.
Preparation time: 10 minutes
Chilling time: 2 hours
Total time: 2 hours 10 minutes

Variations

• Add chopped nuts like walnuts or pecans for crunch.
• Swirl in natural peanut butter or almond butter for a chocolate-nut combo.
• Stir in unsweetened shredded coconut for texture.
• Use flavored extracts such as peppermint or almond instead of vanilla.
• Add a pinch of espresso powder to enhance the chocolate flavor.

Storage/Reheating

Store keto fudge in an airtight container in the refrigerator for up to 2 weeks. For longer storage, freeze for up to 3 months. Simply thaw in the refrigerator before serving. Keep chilled until ready to eat, as it softens at room temperature.

FAQs

Is this fudge really sugar-free?

Yes, it’s made with a powdered monk fruit allulose blend, which provides sweetness without sugar or carbs.

Can I make this fudge dairy-free?

Yes, substitute coconut oil for the butter for a dairy-free version.

How sweet is this fudge?

It’s lightly sweetened, but you can adjust the amount of powdered sweetener to your taste.

Do I have to add the chocolate chips?

No, they’re optional. They just help the fudge firm up more if you prefer a denser texture.

Can I make this with cocoa powder only?

Yes, the recipe works fine with just cocoa powder and no chocolate chips, though it will be softer.

What’s the best way to cut the fudge?

Use a sharp knife and cut straight down after it has chilled thoroughly for clean edges.

Can I add mix-ins?

Yes, nuts, seeds, coconut, or even sugar-free candies can be added to the fudge.

Will this fudge melt at room temperature?

It will soften quickly, so it’s best kept in the fridge or freezer until serving.

Can I double the recipe?

Yes, just use a larger baking dish and adjust the chilling time if needed.

How many carbs are in each piece?

On average, each piece has about 1–2 net carbs, depending on the size and ingredients used.

Conclusion

Keto Fudge is a quick, no-bake dessert that’s rich, smooth, and perfectly sweetened without sugar. It’s customizable, easy to make ahead, and ideal for anyone following a keto or low-carb lifestyle. Whether you enjoy it plain, topped with sea salt, or filled with nuts and flavors, this fudge is sure to become a go-to treat whenever you need a little chocolate indulgence.

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