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MaraLila

Creamy Chocolate Walnut Fudge

This Creamy Chocolate Walnut Fudge is the kind of confection that stops people mid-conversation at every holiday party, bake sale, and family gathering it appears at. Rich, velvety smooth chocolate made from a combination of semisweet and dark chocolate chips melted with sweetened condensed milk, finished with butter, vanilla, and sea salt, then loaded throughout with deeply toasted walnut pieces that add crunch, complexity, and a beautiful earthy contrast to the sweet chocolate. Ready in just 30 minutes and perfect for gifting, holiday trays, or keeping all to yourself.
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Prep Time 15 minutes
Cook Time 10 minutes
Chilling Time 2 hours
Total Time 2 hours 25 minutes
Servings: 36 pieces
Course: Candy, Dessert, Snack
Cuisine: American
Calories: 145
Ingredients Equipment Method Notes

Ingredients
  

  • 3 cups semisweet chocolate chips (or a combination of semisweet and dark chocolate chips)
  • 14 oz sweetened condensed milk (1 can)
  • 3 tbsp unsalted butter, cut into cubes
  • 1 tsp pure vanilla extract
  • 0.25 tsp fine sea salt
  • 1.5 cups walnut halves and pieces, roughly chopped
  • 0.5 cup walnut halves for topping (optional)
  • 1 pinch flaky sea salt for finishing (optional but recommended)

Equipment

  • 8x8-inch Square Baking Pan For setting the fudge into clean, even squares.
  • Parchment Paper Essential for clean removal — leave generous overhang on two sides.
  • Heavy-Bottomed Medium Saucepan Distributes heat evenly and prevents chocolate from scorching.
  • Silicone Spatula or Wooden Spoon For continuous stirring during the melting process.
  • Dry Skillet For toasting the walnuts before folding into the fudge.
  • Offset Spatula For spreading the fudge evenly in the pan.
  • Sharp Large Knife For cutting clean squares — dip in hot water between cuts.

Method
 

  1. Place the chopped walnuts in a dry skillet over medium heat. Toast, stirring frequently, for 3 to 5 minutes until fragrant and lightly golden. Remove from heat immediately as soon as they smell nutty and have darkened slightly. Transfer to a plate to cool completely.
  2. Line an 8x8-inch baking pan with parchment paper, leaving generous overhang on two sides to use as handles. Press the parchment into the corners as smoothly as possible.
  3. In a heavy-bottomed medium saucepan over low heat, combine the chocolate chips and sweetened condensed milk. Stir continuously with a silicone spatula, scraping the bottom and sides frequently, until the chocolate is completely melted and the mixture is perfectly smooth and glossy with no lumps remaining, about 5 to 8 minutes. Do not raise the heat.
  4. Remove the saucepan from heat. Add the cubed butter, vanilla extract, and fine sea salt. Stir vigorously until the butter is completely melted and the mixture is glossy, smooth, and uniform throughout.
  5. Add the cooled toasted walnuts to the chocolate mixture and fold them in thoroughly with a spatula until evenly distributed. Work quickly as the mixture will begin to thicken as it cools.
  6. Pour the fudge mixture into the prepared pan and spread into an even layer using an offset spatula or the back of a spoon. Press whole walnut halves gently into the surface if using. Sprinkle with flaky sea salt across the top.
  7. Allow the fudge to cool at room temperature for 15 minutes, then transfer to the refrigerator. Chill for a minimum of 2 hours until completely firm and set throughout.
  8. Lift the fudge out of the pan using the parchment paper handles and place on a cutting board. Using a large sharp knife dipped in hot water and wiped dry between each cut, slice into 36 even squares. Serve at room temperature for the best texture and flavor.

Notes

Pro Tips: Always toast the walnuts before folding them in — this single step transforms their flavor from flat and waxy to deeply nutty and aromatic. Use low heat only when melting the chocolate — high heat scorches the chocolate and ruins the entire batch with no recovery possible. Combine semisweet and dark chocolate for a more complex, balanced flavor profile that is noticeably better than either chocolate used alone. Salt is not optional — both the fine sea salt in the batter and the flaky salt on top are flavor decisions that make the chocolate taste more intensely like chocolate. Always let the fudge chill for a full 2 hours before cutting, and use a hot knife wiped clean between each cut for perfectly clean squares. Pull from the refrigerator 15 to 20 minutes before serving for the best texture.