Hot Chocolate Fudge Treat

Section: Sweet Treats and Desserts Everyone Will Love

This hot chocolate fudge combines semi-sweet and milk chocolate chips with butter, sweetened condensed milk, and hot cocoa powder for a creamy, rich flavor. Melted gently in a double boiler or microwave, the mixture is combined with vanilla and folded with mini marshmallows. Pressed into a lined dish and chilled, it forms a smooth, melt-in-your-mouth confection topped with extra marshmallows. Easy to prepare and perfect as a gift or indulgence, variations include peppermint or nuts for added texture and flavor. Store at room temperature or refrigerate to keep fresh.

A woman wearing a chef's hat and apron.
Brought to You By iman
Last updated on Wed, 19 Nov 2025 14:31:48 GMT
A plate of chocolate fudge with marshmallows on top. Bookmark
A plate of chocolate fudge with marshmallows on top. | imaninthekitchen.com

This hot chocolate fudge is a wonderfully easy treat that combines the comforting flavors of hot cocoa with rich, melty chocolate fudge. It’s perfect when you want a little something sweet and cozy that melts in your mouth with the added fun of mini marshmallows. Whether for a holiday gift or a special indulgence, this fudge always hits the spot.

I made this during a chilly evening once and now my family asks for it whenever we want a treat that feels like a warm hug in dessert form.

Ingredients

  • Semisweet chocolate chips: bring that classic deep chocolate flavor and balance the sweetness
  • Milk chocolate chips: add creamy richness that gives the fudge a smooth texture
  • Butter: unsalted sweet cream butter creates a luscious base and richness
  • Sweetened condensed milk: this provides the smooth, gooey consistency essential for fudge, look for a high quality brand for best results
  • Vanilla extract: adds warmth and a touch of sweetness that elevates the chocolate
  • Hot chocolate mix: the secret ingredient that infuses the fudge with its signature hot cocoa flavor you can use store bought packets or your own homemade mix measuring out 6 tablespoons if homemade
  • Mini marshmallows: add a fluffy, chewy contrast and finish the fudge with an inviting texture feel free to adjust the amount based on your preference

Instructions

Sauté the Aromatics:
Line a pan or casserole dish with parchment paper or foil and lightly spray with nonstick cooking spray to ensure the fudge doesnt stick when it sets
Melt the Chocolate:
Place the semisweet and milk chocolate chips along with the butter in a double boiler setup which means a heatsafe bowl sitting over a pot of simmering water Stir continuously as the butter and chocolate melt evenly
Incorporate Sweetened Condensed Milk:
Slowly stir in the sweetened condensed milk to the melted chocolate and butter mixture ensuring everything becomes smooth and combined thoroughly
Add Hot Chocolate Mix and Vanilla:
Mix in the hot chocolate powder and continue stirring to fully melt and blend it into the fudge base Add vanilla extract once everything is well combined to deepen the flavor
Fold in Marshmallows:
Gently fold 3 cups of mini marshmallows into the fudge mixture to distribute them evenly throughout the batter
Set the Fudge:
Pour the fudge into the prepared pan Top with the remaining mini marshmallows and gently press them into the surface so they stick when set Cover the pan and refrigerate for 4 to 5 hours or until firm enough to cut
Cutting the Fudge:
When ready to slice use a large sharp knife dipped in hot water and wiped dry for clean cuts Because the fudge is rich I recommend cutting into small pieces for the perfect bite size
A plate of chocolate fudge with marshmallows on top.
A plate of chocolate fudge with marshmallows on top. | imaninthekitchen.com

My favorite ingredient in this fudge is the hot chocolate mix because it turns a simple chocolate fudge into a cozy winter wonderland treat. I remember making this with my kids one snowy afternoon and the way the marshmallows lightly toasted on top after refrigeration was just magical.

Storage Tips

Store your fudge in an airtight container either at room temperature or in the fridge depending on your preference for texture It will keep up to one week without losing freshness For longer storage cut the fudge into pieces and freeze in a freezersafe container or bag Thaw at room temperature before serving so it softens back up

Ingredient Substitutions

If you do not have semisweet chocolate chips dark chocolate chips can be substituted to give a more intense chocolate taste For a softer fudge try using all milk chocolate chips If you want to avoid butter coconut oil can be used for a dairyfree option but the flavor will be a little different

Serving Suggestions

This fudge is delightful on its own but can also be paired with vanilla ice cream or crushed peppermint as a festive dessert It can be plated alongside warm drinks like coffee or tea for a cozy afternoon treat

A stack of chocolate fudge squares with marshmallows on top.
A stack of chocolate fudge squares with marshmallows on top. | imaninthekitchen.com

Enjoy this hot chocolate fudge as an easy nostalgic treat to share with friends and family.

Common Questions About the Recipe

→ Can I make this fudge in the microwave?

Yes, melt the chocolate chips, butter, condensed milk, and hot chocolate mix in 45-second intervals, stirring between each until smooth. Then add vanilla and marshmallows before chilling.

→ What is the best way to cut fudge cleanly?

Use a large, sharp knife warmed in hot water and wiped dry to slice through the fudge for clean edges without crumbling.

→ How can I add a minty flavor to this fudge?

Stir in crushed candy canes, peppermint candies, or 1/4 teaspoon peppermint extract into the fudge mixture before chilling.

→ What nuts work well in this fudge?

Chopped pecans or walnuts add a nice crunch without overpowering the chocolate and marshmallow flavors.

→ How should I store leftover fudge?

Store in an airtight container at room temperature or refrigerate. It stays fresh for up to one week and can be frozen for up to four months.

Hot Chocolate Fudge Delight

Rich chocolate fudge blended with hot cocoa and marshmallows, perfect for gifting or a sweet treat.

Prep Time
15 minutes
Cooking Time
5 minutes
Total Time
20 minutes
Brought to You By: iman

Recipe Category: Dessert Recipes

Skill Level: Great for Beginners

Cuisine Origin: American

Portions: 16 Serves (16 small squares)

Diet Preferences: Vegetarian-Friendly

What You'll Need

→ Chocolate

01 1 1/2 cups semi-sweet chocolate chips
02 1 cup milk chocolate chips

→ Dairy

03 1/2 cup (1 stick) unsalted sweet cream butter
04 1 (14 oz) can sweetened condensed milk

→ Flavorings

05 1 teaspoon vanilla extract
06 3 tablespoons hot chocolate mix

→ Toppings

07 3 cups mini marshmallows

Steps to Follow

Step 01

Line an 8x8 inch pan with parchment paper or aluminum foil. Lightly spray with non-stick cooking spray to prevent sticking.

Step 02

In a heatproof bowl over simmering water, combine semi-sweet and milk chocolate chips with butter. Stir consistently until melted and smooth.

Step 03

Whisk in sweetened condensed milk and hot chocolate powder until fully combined and smooth.

Step 04

Stir in vanilla extract once the mixture is uniformly melted.

Step 05

Gently fold 2 cups of mini marshmallows into the chocolate mixture.

Step 06

Pour the mixture into the prepared pan. Evenly sprinkle remaining 1 cup of mini marshmallows on top and lightly press them into the surface. Cover and refrigerate for 4 to 5 hours until set.

Step 07

Using a large sharp knife warmed in hot water and dried, cut fudge into small squares for clean edges.

Additional Notes

  1. For microwave preparation, heat ingredients in a microwave-safe bowl starting with 45 seconds, stirring and heating in 15-second intervals until melted.
  2. Store fudge in an airtight container at room temperature or refrigerated for up to one week; freeze for up to four months.
  3. To enhance cutting, warm the knife blade in hot water before slicing to achieve clean edges.

Must-Have Tools

  • 8x8 inch baking pan
  • Double boiler or heatproof bowl and saucepan
  • Mixing spoon or spatula
  • Sharp knife

Allergy Details

Always inspect ingredient packaging for allergens, and consult a healthcare provider if you're unsure.
  • Contains dairy and potential traces of nuts from cross-contamination
  • Contains gluten if hot chocolate mix includes gluten-containing ingredients

Nutritional Details (Per Portion)

Nutritional info is purely informational and not a substitute for medical advice.
  • Calories: 210
  • Fats: 10 g
  • Carbohydrates: 30 g
  • Proteins: 2 g