Hot Chocolate Marshmallow Bar

Featured in: Tea Time Treats

This comforting drink features a blend of whole milk, heavy cream, and bittersweet chocolate gently heated to a creamy smoothness. Enhanced with cocoa powder, sugar, and vanilla, it creates a rich base. The unique touch comes from a marshmallow bar made by melting mini marshmallows with butter, then stirring in crisp rice cereal and pressing into bars. Served by placing the marshmallow bar atop the hot chocolate, it melts slightly, adding a soft, sweet texture. Perfect for warming up on chilly days.

Updated on Tue, 09 Dec 2025 15:44:00 GMT
Steaming hot chocolate garnished with a Cozy Bear Marshmallow Bar, a delightful treat. Save to Pinterest
Steaming hot chocolate garnished with a Cozy Bear Marshmallow Bar, a delightful treat. | lovelyserena.com

A rich, creamy hot chocolate topped with a pillowy marshmallow bar, perfect for cozying up on a cold day.

I love making this drink on chilly evenings to relax and enjoy a sweet treat that feels like a hug in a mug.

Ingredients

  • Hot Chocolate: 2 cups whole milk, 1/2 cup heavy cream, 100 g (3.5 oz) bittersweet chocolate finely chopped, 2 tbsp unsweetened cocoa powder, 2 tbsp granulated sugar, 1/2 tsp vanilla extract, pinch of salt
  • Marshmallow Bar: 1/2 cup mini marshmallows, 1 tbsp unsalted butter, 1/2 cup crisp rice cereal

Instructions

Step 1:
In a small saucepan over medium heat, combine milk and heavy cream. Heat until steaming but not boiling.
Step 2:
Whisk in chopped chocolate, cocoa powder, sugar, and salt. Continue whisking until chocolate is melted and mixture is smooth.
Step 3:
Remove from heat and stir in vanilla extract. Keep warm.
Step 4:
For the marshmallow bar, melt the butter in a microwave-safe bowl. Add marshmallows and microwave in 20-second bursts, stirring until fully melted.
Step 5:
Stir in crisp rice cereal until coated. Press mixture into a small parchment-lined dish to about 1/2-inch thickness. Let cool for 5 minutes then cut into bars.
Step 6:
Pour hot chocolate into mugs. Top each with a marshmallow bar allowing it to float and melt slightly into the drink.
Warm, frothy hot chocolate topped with sweet, fluffy Cozy Bear Marshmallow Bar pieces, ready to sip. Save to Pinterest
Warm, frothy hot chocolate topped with sweet, fluffy Cozy Bear Marshmallow Bar pieces, ready to sip. | lovelyserena.com

This recipe always brings smiles to my family when we gather around with mugs in hand on cold evenings.

Required Tools

Saucepan, whisk, microwave-safe bowl, small spatula, parchment paper, knife

Allergen Information

Contains milk, butter (dairy), possible gluten in crisp rice cereal. Marshmallows may contain gelatin (not suitable for vegans). Double-check all ingredient labels for potential allergens.

Nutritional Information

Calories: 340, Total Fat: 18 g, Carbohydrates: 41 g, Protein: 7 g per serving

Rich, homemade hot chocolate drink with a melt-in-your-mouth Cozy Bear Marshmallow Bar on top. Save to Pinterest
Rich, homemade hot chocolate drink with a melt-in-your-mouth Cozy Bear Marshmallow Bar on top. | lovelyserena.com

This hot chocolate with marshmallow bars makes every cold day feel special and inviting.

Ask About This Recipe

What type of chocolate is best for this drink?

Bittersweet chocolate provides a rich, balanced flavor that complements the creamy base well.

Can I substitute the milk for a dairy-free option?

Yes, oat milk and coconut cream work well to maintain creaminess while keeping it dairy-free.

How do I prepare the marshmallow bar topping?

Gently melt mini marshmallows with butter, then mix in crisp rice cereal. Press into a dish, cool, and cut into bars.

What is the best way to serve this beverage?

Pour the hot chocolate into mugs and float a marshmallow bar on top to melt slightly before sipping.

Are there any allergen considerations to keep in mind?

This includes dairy and possible gluten from the rice cereal. Marshmallows may contain gelatin, so check labels for dietary restrictions.

Hot Chocolate Marshmallow Bar

Creamy hot chocolate paired with a pillowy marshmallow bar for a cozy treat.

Prep Duration
10 minutes
Cook Duration
10 minutes
Overall Time
20 minutes
Created by Serena Moore


Skill Level Easy

Cuisine American

Makes 2 Portions

Dietary Details No Meat

What You Need

Hot Chocolate

01 2 cups whole milk
02 1/2 cup heavy cream
03 3.5 oz bittersweet chocolate, finely chopped
04 2 tablespoons unsweetened cocoa powder
05 2 tablespoons granulated sugar
06 1/2 teaspoon vanilla extract
07 Pinch of salt

Marshmallow Bar

01 1/2 cup mini marshmallows
02 1 tablespoon unsalted butter
03 1/2 cup crisp rice cereal

How To Make It

Step 01

Heat dairy base: Combine whole milk and heavy cream in a small saucepan over medium heat. Warm until steaming but do not boil.

Step 02

Incorporate chocolate and cocoa: Whisk in chopped bittersweet chocolate, unsweetened cocoa powder, granulated sugar, and a pinch of salt. Continue whisking until chocolate fully melts and mixture is smooth.

Step 03

Add vanilla and keep warm: Remove the mixture from heat and stir in vanilla extract. Maintain at a warm temperature.

Step 04

Prepare marshmallow mixture: Melt unsalted butter in a microwave-safe bowl. Add mini marshmallows and microwave in 20-second intervals, stirring between, until completely melted.

Step 05

Combine marshmallow and cereal: Mix in crisp rice cereal thoroughly until evenly coated.

Step 06

Shape and cool marshmallow bars: Press the marshmallow mixture into a parchment-lined small dish to a 1/2-inch thickness. Let it cool for 5 minutes, then cut into bars.

Step 07

Assemble and serve: Pour the hot chocolate into mugs and top each with a marshmallow bar, allowing it to float and soften slightly into the beverage.

Tools You'll Need

  • Saucepan
  • Whisk
  • Microwave-safe bowl
  • Small spatula
  • Parchment paper
  • Knife

Allergy Details

Review ingredients for allergens and speak to your healthcare provider if you have concerns.
  • Contains milk and butter (dairy).
  • Crisp rice cereal may contain gluten.
  • Marshmallows may contain gelatin, unsuitable for vegans.

Nutrition per Portion

Details are for reference and aren't a substitute for expert medical guidance.
  • Energy: 340
  • Lipids: 18 g
  • Carbohydrates: 41 g
  • Proteins: 7 g