Dark Chocolate Dulce de Leche Fudge

RECIPE BY: San

DATE: November 20, 2025

Total Time 2 hours 15 minutes

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Creamy and rich, this rich chocolate Dulce de Leche Fudge is made with dark chocolate and dulce de leche. When it comes to indulgent flavors, there’s no better combination.

This Dulce de Leche Fudge is the perfect holiday treat! Rich, creamy, and irresistibly delicious, it’s the kind of dessert you can’t stop snacking on. Whether you’re making it for yourself or gifting it to someone special, this fudge is sure to spread joy and holiday cheer.

Dulce de Leche is perfect for baking and candy-making – exactly how I put it to use here.

The idea for this delicious Dulce de Leche Fudge occurred while grocery shopping in the baking aisle. After picking up some sweetened condensed milk for a poke cake, my eyes landed on the Dulce de Leche, and I knew I needed to make fudge with it. This recipe is so easy, and you can use any chocolate! I went with dark and semi-sweet because I love dark chocolate, but anything would work well. Make it your own!

Although the Dulce de Leche doesn’t have a prominent caramel flavor in this recipe, it does make the fudge richer and creamier.

So put on your yoga pants, make a big batch of this stuff, and eat to your heart’s content. Then make some extra for your best friend—she deserves it! Here’s to celebrating with oodles of delicious fudge!

Fudge Recipe tips

  • How do you store fudge?
    Once the fudge is cut into squares, place it in an airtight container or wrap each piece individually in waxed paper. Store in the refrigerator to keep it fresh.
  • How long does fudge last?
    Fudge stored in an airtight container at room temperature will stay fresh for about two weeks. Keeping it in the refrigerator extends its shelf life to 3–4 weeks. For longer storage, freeze the fudge in an airtight container, it will maintain its quality for up to 3 months.
  • If you want the Dulce de Leche flavor to be more prominent, then use which chocolate chips vs dark chocolate. You can even sub milk chocolate for the dark chocolate.

How to make Dulce de Leche Fudge?

Prepare an 8- or 9-inch square pan by spraying it with cooking oil and lining it with parchment paper, leaving some overhang on the sides for easy removal.

In a medium saucepan over medium heat, combine the dulce de leche, sweetened condensed milk, and chocolate chips. Stir continuously until the mixture is fully melted, smooth, and creamy — about 4–5 minutes.

Pour the mixture into the prepared pan and spread it evenly with a spatula or butter knife. Add coarse sea salt, sprinkles, or any topping you like, or simply cover with foil.

Refrigerate for 2 hours. Once set, lift the fudge out using the parchment overhang.

Cut into 20 squares and enjoy!

pin to pinterest.

Dark Chocolate Dulce de Leche Fudge

Prep: 10 minutes
Cook: 5 minutes
Total: 2 hours 15 minutes
Servings: 20 squares
Calories: 148 kcal
Dulce de Leche Fudge is a rich, creamy dark chocolate treat with smooth, caramel-like dulce de leche that melts in your mouth.

Ingredients
 

  • 13.4 ounce Dulce de Leche I used Nestlé® La Lechera®
  • 1/4 cup sweetened condensed milk
  • 3 cups chocolate chips I used 2 cups 60% Cocoa chocolate chips & 1 cup Semi-sweet chocolate chips
  • 1 1/2 teaspoons vanilla extract
  • pinch salt optional

Instructions
 

  • Prepare an 8- or 9-inch square pan by spraying it with cooking oil and lining it with parchment paper, leaving some overhang on the sides for easy removal.
  • In a medium saucepan over medium heat, combine the dulce de leche, sweetened condensed milk, and chocolate chips. Stir continuously until the mixture is fully melted, smooth, and creamy, about 4–5 minutes.
  • Pour the mixture into the prepared pan and spread it evenly with a spatula or butter knife. Add coarse sea salt, sprinkles, or any topping you like, or simply cover with foil.
  • Refrigerate for 2 hours. Once set, lift the fudge out using the parchment overhang. Cut into 16-20 squares and enjoy!

Notes

Recipe adapted from Eagle Brand

Calories: 148kcalCarbohydrates: 20gProtein: 1gFat: 6gSaturated Fat: 4gCholesterol: 5mgSodium: 23mgPotassium: 14mgSugar: 19gVitamin A: 70IUVitamin C: 0.2mgCalcium: 42mgIron: 0.3mg

Tried this recipe?Let us know what you think!

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23 Comments

    1. We use a long straight-edged knife to cut it and wipe it clean in between slices if needed. You can definitely use a ruler or measuring guide to get even squares!

  1. 5 stars
    I’m a huge fan of fudge, and this dulce de leche version is a total knockout! It’s so creamy and flavorful, and the sweetness is just perfect. Thanks for sharing this delightful recipe!

  2. 5 stars
    Very good. Curious if white chocolate chips would allow the dulce de leche flavor to come out more. Would it set up properly? Anyone try?

  3. 1 star
    Awful recipe. Sticky product with no discernible caramel flavor. My 6 yr old chocolate fiend rejected it, saying it just tastes like chocolates mixed together.