Keto Fudge (Easy Microwave Recipe) (2024)

This yummy Keto Fudge is the easiest fudge ever and made entirely in the microwave! It’s perfect for those days when you want an easy-and-sweet treat.

Keto Fudge (Easy Microwave Recipe) (1)

Recipe Card - Print Recipe

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This easy chocolate fudge is made in the microwave in only minutes!It really doesn’t get much better than this. If you’re craving chocolate or sweets on keto, you’ll definitely want to make this Keto Desserts recipe ASAP. And, if you were wondering, yes, you can eat desserts on the keto diet!

Keto Fudge Recipe: Why You’ll Love It

  • It’s an easy fudge recipe made in the microwave – no long stovetop process here!
  • Each delicious piece, while small, will satisfy all of your chocolate and sweets cravings. It’sthat decadent!
  • Each piece contains only 1g net carbs!
  • You can get creative and make this with different flavors of keto chocolate chips.
  • You can also top it with keto-friendly fudge toppings, like crushed pecans.

Ingredients Needed for This Keto Fudge Recipe

Ingredient quantities for this homemade keto fudge recipe are located in the recipe card at the end of the post.

  • Salted butter
  • Heavy whipping cream
  • Semi-sweet keto chocolate chips
  • Swerve Confectioners
  • Vanilla extract
  • Water

How to Make This Easy Sugar Free Fudge Recipe {Quick Overview}

This is just a quick overview of some of the steps involved in making the low carb fudge. For the recipe in detail, including exact measurements used at each step, scroll to the recipe card at the end of the post.

TIP: For optimal results, before starting, make sure all ingredients are measured and set out.

Line an 8×8″ square pan with buttered aluminum foil, extending the foil over the edges for easy removal.

Keto Fudge (Easy Microwave Recipe) (2)

In a large, microwave-safe bowl, add butter, cream/water mixture, and chocolate chips. (Picture 1)

Microwave on high in 20-second bursts, removing and thoroughly stirring between each burst to distribute the heat. (Pictures 2 and 3)

Add Swerve Confectioners and vanilla extract. Beat mixture until smooth. (Pictures 4 and 5)

Keto Fudge (Easy Microwave Recipe) (3)

Spread mixture evenly into prepared pan. (Picture 6)

TIP: Some butter will have risen to the top of the mixture. If desired, lightly blot this off for a better presentation.

Cover and refrigerate for two hours or until firm. (Picture 7)

Lift foil from the pan and carefully cut into 36 pieces. (Picture 8)


Toppings for Keto Chocolate Fudge

While this fudge is rich and amazing as it is, feel free to experiment with toppings. Here are a few keto-friendly ideas:

  • Chopped pecans
  • Keto sprinkles
  • Drizzled unsweetened nut butter
  • Keto white chocolate chips from Choczero
  • Unsweetened coconut flakes

How to Turn This Into Mocha Fudge

It’s easy! Simply add 1-2 tsp instant espresso powder at Step 5.

How to Store This Keto Fudge

Store covered in an airtight container in the fridge for up to 10 days.

Frequently Asked Questions

Is Sugar Free chocolate Keto friendly?

In most cases, yes, sugar free chocolate is keto friendly.

My favorite sugar free and keto friendly chocolate is Lily’s! Lily’s is one of the few companies who makes semi-sweet chocolate chips, which we use in this recipe.

How many carbs are in sugar free fudge?

This sugar free fudge contains 1g net carbs per piece.

Keto Fudge (Easy Microwave Recipe) (4)

Can I Eat Fudge on the Keto Diet?

You can eat fudge on the keto diet as long as you substitute heavy carb ingredients with low carb keto-friendly ingredients.

How Do I Make Fudge Keto-Friendly?

You make fudge keto-friendly by substituting heavy carb ingredients with low carb ingredients. You do this by using erythritol or monk fruit in place of regular sugar, and by substituting regular chocolate chips with sugar free chocolate chips like Lily’s Baking Chips.

Can I Eat White Chocolate Fudge on the Keto Diet?

You can eat white chocolate fudge on the keto diet as long as you substitute heavy carb ingredients with low carb ingredients. You would follow the same process as we did in this recipe.

More Keto Chocolate Recipes

When you want keto chocolate recipes, you came to the right place!

  • A delicious low carb chocolate dessert may be all that stands in your way for success! This beloved recipe is a hugely popular.
  • You can eat chocolate cookies on the keto diet by following this amazing recipe!
  • Make a chocolate mug cake keto-friendly. You won’t regret it!
  • These sugar free chocolate covered pecans are amazing and versatile. You can make them and take them with you anywhere for a quick treat!
  • You can eat chocolate macadamia nuts on keto by using this simple recipe. Again, a great travel snack!
  • Yes, you can make puppy chow healthy!

Nutrition Facts for This Keto Chocolate Fudge Recipe

Per serving (36 total servings):

  • 43 calories
  • 4g fat
  • 1g protein
  • 1g net carbs

TIP: You’re welcome to cut this fudge into larger pieces, but I think you will find that only one piece is very satisfying!

More Keto Dessert Recipes

Many people who make our keto desserts recipes also make these as well!

  • You can eat low carb pecan pie on the keto diet by using this easy-to-make recipe!
  • How to make 3 ingredient no bake peanut butter balls is super simple and they are soooooo filling!
  • You can make a peanut butter low carb dessert by following this easy recipe.
  • Learn how to make condensed milk keto-friendly. It is so good it can be eaten as a stand alone recipe!
  • Learn how to make keto edible cookie dough that will blow your mind! And you can take them on the go.
  • These no sugar peanut butter cookies are perfect for keto. We make these a lot!

Like This Post? Give it a Share!

I hope you love this easy low carb chocolate fudge recipe! If you liked this post, I would so appreciate you giving it a share by using the social sharing icons. THANK YOU!

Keto Fudge (Easy Microwave Recipe) (18)

Keto Fudge

This yummy Keto Fudge is the easiest fudge ever and made entirely in the microwave! It's perfect for those days when you want an easy-and-sweet treat.

5 from 4 votes

Print Pin Rate

Course: Dessert, Snack

Cuisine: American, Western

Keyword: chocolate fudge, low carb fudge

Prep Time: 10 minutes minutes

Cook Time: 1 minute minute

Chill Time: 2 hours hours

Total Time: 2 hours hours 11 minutes minutes

Servings: 36

Calories: 43kcal

Ingredients

  • 1/2 cup salted butter cut into small pieces
  • 2 tbsp heavy whipping cream plus 2 tbsp water mixed
  • 1 cup semi-sweet keto chocolate chips
  • 2 3/4 cups Swerve Confectioners
  • 1 1/2 tsp vanilla extract

Instructions

  • Make sure all ingredients are measured and set out prior to starting the fudge process.

  • Line an 8″ square pan with lightly buttered aluminum foil, making sure to extend the foil over the edges for easy removal.

  • Into a large, microwave-safe bowl, add butter, cream/water mixture, and chocolate chips.

  • Microwave on high in 20-second bursts, removing and thoroughly stirring after each burst to distribute the heat. Do not overheat. (It took me five bursts to melt everything.)

  • Add Swerve Confectioners and vanilla extract. Beat on medium until smooth, scraping the side of the bowl as needed.

  • Spread the mixture evenly into the prepared pan. (If it has hardened too much before this step, microwave mixture for 10-20 seconds and thoroughly stir before pouring it into the pan.)

  • Some of the butter will have risen to the top of the mixture – you can lightly blot this off if desired for a better presentation.

  • Cover and refrigerate for 2 hours or until firm.

  • Once firm, cut your Keto Fudge into 36 even pieces.

Notes

Store your Keto Fudge in the refrigerator for up to seven days.

Nutrition Facts

Keto Fudge

Amount Per Serving

Calories 43Calories from Fat 36

% Daily Value*

Fat 4g6%

Saturated Fat 2g13%

Trans Fat 1g

Polyunsaturated Fat 1g

Monounsaturated Fat 1g

Cholesterol 8mg3%

Sodium 23mg1%

Potassium 2mg0%

Carbohydrates 3g1%

Fiber 2g8%

Sugar 1g1%

Protein 1g2%

Vitamin A 91IU2%

Vitamin C 1mg1%

Calcium 1mg0%

Iron 1mg6%

* Percent Daily Values are based on a 2000 calorie diet.

Nutrition Disclaimer

Nutrition facts are included as a courtesy only. They are accurate to the best of our knowledge based on the ingredients and brands used, but their accuracy is not guaranteed. If applicable, sugar alcohols have already been removed from the total carb count.

More Sugar Free Desserts

Tagsgluten free desserts keto desserts keto fudge keto fudge recipe sugar free desserts sugar free fudge

Keto Fudge (Easy Microwave Recipe) (2024)

FAQs

Why didn't my microwave fudge harden? ›

The main reason is that your Fudge has not reached the optimum temperature. If your mixture only reaches 110 or 112 degrees Celsius it will always be soft. That's why we recommend investing in a sugar thermometer.

What is the secret to good fudge? ›

You have to control two temperatures to make successful fudge: the cooking temperature AND the temperature at which the mixture cools before stirring to make it crystallize. Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F).

How do you know when fudge is beaten enough? ›

After letting the fudge cool, it's time to beat it. It is important to stir constantly with a wooden spoon until the mixture starts to thicken and its surface starts to look dull or matte. Now is the time to stop beating and pour the fudge into a mould.

How do you thicken microwave fudge? ›

How can you fix soft fudge? Put it in a microwave safe bowl that is large enough that it won't boil over. Reheat it to the boiling point and cook for about 3 more minutes. Then you can beat some powdered sugar into it if this doesn't make it set.

How to fix fudge that didn't set? ›

OPTION 3) Sieve together some powdered sugar and cocoa powder, and gradually work this into your unset fudge until it reaches the consistency of dough, then roll out and cut into squares, or shape into balls and then roll in powdered sugar (roll the balls in icing sugar, not yourself).

What makes fudge softer? ›

The amount of time you cook fudge directly affects its firmness. Too little time and the water won't evaporate, causing the fudge to be soft. Conversely, cook it too long and fudge won't contain enough water, making it hard with a dry, crumbly texture.

Is evaporated milk or condensed milk better for fudge? ›

Evaporated milk doesn't have sugar added. The sweetened condended milk is needed as no extra sugar is added to the fudge. If evaporated milk were used then the fudge would not be sweet enough and also would still be too soft unless the fudge is frozen.

What not to do when making fudge? ›

7 Common Mistakes to Avoid for Candy Shop-Worthy Fudge and Caramels
  1. Using the Wrong Pan. All candy and confections start by melting sugar. ...
  2. Stirring the Sugar. ...
  3. Not Using a Candy Thermometer. ...
  4. Leaving Out the Parchment Paper Lining. ...
  5. Skipping the Cooking Spray. ...
  6. Scraping the Pot. ...
  7. Using a Cold Knife to Slice.
Dec 16, 2015

How do you make fudge creamy and not grainy? ›

Once the sugar has dissolved and the mixture has come to a boil, do not stir it. If you do, the sugar can crystallize, giving your fudge a gritty texture. As you beat the fudge, pay attention to color and texture. Once the fudge loses its sheen and thickens, put down your spoon.

What makes high quality fudge? ›

Candy that isn't cooked long enough will end up too soft; overcooking makes fudge crumbly or hard. High-quality fudge has many small crystals. If the process of crystallization begins too early, fewer crystals form and they become much larger.

What happens if you don't beat fudge long enough? ›

However, if you don't beat it at all, the crystals won't form properly, so your fudge won't set. If you forget to beat the fudge, try heating it back up over low heat, then beat it once it's slightly softened. If you beat the fudge too soon, the crystals will be too large, and the fudge will be grainy.

What to do with ruined fudge? ›

Good use of failed fudge: fudge that is too hard, too soft, too runny, too sugary, too chewy, etc. Proportions are as follows: for every 2 cups (roughly 1 pound yield) of any failed fudge that is not runny, you'll need 1 egg, ½ cup all-purpose flour, and ½ cup milk. If fudge is soupy, halve the milk (to ¼ cup).

Why won't my microwave fudge set? ›

The most common culprit behind unset fudge is inaccurate temperature control. If the sugar mixture hasn't reached the correct temperature, your fudge won't set. Ensure you use a reliable candy thermometer and follow temperature guidelines meticulously to achieve the desired consistency.

Why is my microwave fudge grainy? ›

Graining can be caused by stirring the fudge mixture during the cooling process or not adding enough fluid to dissolve the sugar. The trick to fixing graininess is to melt the sugar crystals to give them another chance at setting properly.

Will powdered sugar thicken fudge? ›

How to thicken your fudge? If your fudge it noticeably thin, you may want to add more chocolate. If you are out of chocolate, you can also add 1/4-1/2 cup of powdered sugar. This, however, can make the fudge very sweet.

Can you soften fudge in microwave? ›

Cut the fudge into small pieces around one inch and put it on the plate and place each fudge with the distance in between. Keep a bowl of water inside the microwave along with the fudge to create moisture for the pieces to inhale. Next, microwave the fudge pieces for just 10 seconds.

How long does it take for fudge to fully harden? ›

Continue to stir until the chocolate is completely melted and the mixture is smooth and shiny. Pour into a prepared 8 x 8 inch pan. Let the fudge set at room temperature (covered) for at least four hours.

Why is my fudge drying out? ›

Fudge is best stored at room temperature for 2 to 3 weeks wrapped up in its original wax paper. NEVER REFRIGERATE your fudge as this will draw out the moisture and leave you with dry, crumbly fudge.

Why does fudge not melt? ›

There are two main reasons. First, we use ingredients not prone to melting. Specifically, we use heavy cream instead of butter. Second, we slice our fudge while still warm so that each slice forms a firm outer shell.

References

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