5-Ingredient Microwave Salted Caramel Fudge: Sweet, Quick, and Irresistible
5-Ingredient Microwave Salted Caramel Fudge: Sweet, Quick, and Irresistible
There’s something undeniably comforting about fudge, especially when it’s homemade. I’ll never forget the first time I made this 5-ingredient microwave salted caramel fudge. It was a rainy afternoon, the kind that makes you want to curl up with something warm and sweet. I didn’t want to spend hours in the kitchen, but I craved that rich, buttery flavor of fudge melting on my tongue. To my delight, this recipe delivered exactly that—creamy, indulgent, and perfectly balanced with just a hint of sea salt.
What I love about this fudge is how simple it is. With only butter, sweetened condensed milk, white chocolate, brown sugar, and a pinch of sea salt, you can make a treat that tastes like it belongs in a fancy dessert shop. No complicated techniques, no long baking times—just quick, satisfying, melt-in-your-mouth goodness. Even better, you can whip it up in about 10 minutes using your microwave, which means you don’t have to wait long to satisfy that sweet tooth.
This fudge is perfect for gifting during holidays, sharing with friends, or simply enjoying a little piece of indulgence after a long day. The sea salt enhances the sweetness of the caramel and chocolate, giving each bite a sophisticated flavor that keeps you coming back for more. Plus, there’s something special about making fudge at home—it fills your kitchen with that nostalgic, comforting aroma that instantly feels like home.

5-Ingredient Microwave Salted Caramel Fudge
Ingredients:
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150 g unsalted butter
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395 g sweetened condensed milk
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500 g brown sugar soft brown sugar (not granulated brown sugar)
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good pinch of sea salt optional
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250 g white chocolate
Instructions
Conventional Method
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Grease and line a 18X28cm rectangular slice tin with baking paper and set aside.
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Place the butter, sweetened condensed milk and brown sugar into a microwave-safe bowl. Melt together in the microwave for 8 minutes (take out and stir every 2 minutes) – see tips below.
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Stir through the sea salt (if using) and white chocolate melts.
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Pour the fudge into the prepared tin and sprinkle over the extra sea salt (optional).
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Place into the fridge to set for 2 hours before cutting into pieces.
Thermomix Method
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Grease and line a 18X28cm rectangular slice tin with baking paper and set aside.
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Break chocolate into pieces and grate on Speed 8, 10 seconds. Set aside.
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Place the sweetened condensed milk, butter and brown sugar into the Thermomix bowl and heat for 5 minutes, 100 degrees, Speed 3.
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Add the grated chocolate and salt (optional) and heat for 3 minutes, 80 degrees, Speed 4.
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Pour the fudge into the prepared tin and sprinkle over the extra sea salt (if using).
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Place into the fridge to set for 2 hours before cutting into pieces.

Tips & Substitutions
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Use high-quality white chocolate for a smoother, creamier fudge.
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If you like a slightly softer texture, reduce the microwave or Thermomix heating time by a minute or two.
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For extra flavor, sprinkle a few chopped nuts on top before setting.
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If you don’t have soft brown sugar, you can lightly melt granulated sugar with a teaspoon of molasses to achieve a similar texture.
Serving Ideas
This fudge is wonderfully versatile. Slice it into small squares for a sweet snack, add it to dessert platters at parties, or wrap it in parchment for homemade gifts. It pairs beautifully with coffee or a warm cup of tea, and a tiny sprinkle of sea salt on top elevates it to a gourmet treat.
Storage & Freezing
Store your fudge in an airtight container in the fridge for up to two weeks. It also freezes well—wrap pieces individually in parchment paper and place them in a freezer-safe container. Thaw at room temperature before serving for the perfect melt-in-your-mouth texture.
FAQ
Q: Can I make this fudge without a microwave?
A: Yes! The Thermomix method works beautifully, and you can also use a stovetop double boiler to melt the ingredients slowly.
Q: How long does it take to set properly?
A: Refrigeration for 2 hours is ideal, but if you’re in a hurry, you can chill it for 1 hour—though the texture may be slightly softer.
Q: Can I use dark chocolate instead of white chocolate?
A: Absolutely! Dark chocolate will create a richer, deeper caramel flavor, though the sweetness will be slightly less pronounced.
Q: Can I make this vegan?
A: You can substitute the butter with a plant-based alternative and use a vegan condensed milk, but the texture may vary slightly.