Easy Marshmallow Fudge

Featured in: Ginger Desserts

This rich, creamy chocolate fudge mixes melted semi-sweet chocolate, sweetened condensed milk, and butter, gently folded with mini marshmallows and optional nuts. Quickly prepared using the microwave, then chilled to firm, it delivers a smooth texture with a sweet vanilla hint. Ideal for holiday desserts or last-minute indulgences, it offers delightful squares packed with chocolatey richness and soft marshmallow bites. Storing chilled preserves freshness, while optional swirls of peanut butter or caramel add extra flavor layers.

Updated on Thu, 20 Nov 2025 14:21:00 GMT
Warm, melted chocolate in Easy Marshmallow Fudge, swirled with vanilla and perfect for holidays. Save
Warm, melted chocolate in Easy Marshmallow Fudge, swirled with vanilla and perfect for holidays. | gingertaste.com

A rich, creamy chocolate fudge loaded with mini marshmallows, ready in just minutes using the microwave. Perfect for holiday treats or last-minute desserts.

This recipe was my go-to when I needed a dessert on short notice. Everyone was amazed by how decadent and delicious the fudge turned out, and the marshmallows added the perfect texture.

Ingredients

  • Semi-sweet chocolate chips: 3 cups (510 g)
  • Sweetened condensed milk: 1 can (14 oz / 400 g)
  • Unsalted butter: 1/4 cup (55 g), cut into pieces
  • Vanilla extract: 1 tsp
  • Mini marshmallows: 2 cups (100 g)
  • Chopped walnuts or pecans: 1/2 cup (65 g), optional
  • Sea salt: Pinch, optional for topping

Instructions

Prepare Pan:
Line an 8x8-inch (20x20 cm) baking pan with parchment paper, leaving an overhang for easy removal.
Melt Mixture:
In a large microwave-safe bowl, combine the chocolate chips, sweetened condensed milk, and butter.
Microwave:
Microwave on high in 30-second intervals, stirring well after each, until the mixture is melted and smooth (about 1.5 to 2 minutes total).
Add Flavoring:
Stir in the vanilla extract until fully combined.
Fold in Mix-ins:
Gently fold in the mini marshmallows and optional nuts, if using.
Spread and Top:
Quickly spread the mixture evenly into the prepared pan. Sprinkle with sea salt if desired.
Chill:
Chill in the refrigerator for at least 1 hour, or until firm.
Cut and Serve:
Lift out the fudge using the parchment overhang and cut into squares to serve.
This homemade Easy Marshmallow Fudge is full of fluffy marshmallows and ready in minutes for a treat. Save
This homemade Easy Marshmallow Fudge is full of fluffy marshmallows and ready in minutes for a treat. | gingertaste.com

Making this fudge together is our family's holiday tradition. Cutting the squares and sharing them after dinner brings plenty of smiles to our kitchen.

Required Tools

To make this fudge, you will need an 8x8-inch (20x20 cm) baking pan, microwave-safe mixing bowl, spatula, parchment paper, and a knife for cutting.

Allergen Information

This fudge contains dairy and soy, and may include nuts if you choose to add them. Always verify your ingredients if you or someone you serve has food allergies.

Nutritional Information

Each square contains approximately 140 calories, 6 g total fat, 21 g carbohydrates, and 2 g protein when made without nuts.

Imagine creamy, sweet squares of Easy Marshmallow Fudge, chilled and ready for a delicious dessert. Save
Imagine creamy, sweet squares of Easy Marshmallow Fudge, chilled and ready for a delicious dessert. | gingertaste.com

This fudge is the perfect sweet to share or gift during festive seasons. Enjoy its delightful texture and flavor in every bite.

Recipe Questions & Answers

Can I substitute the semi-sweet chocolate chips?

Yes, you can replace semi-sweet chocolate chips with milk or dark chocolate to adjust sweetness and flavor.

Is it necessary to use mini marshmallows?

Mini marshmallows melt evenly and disperse well, but regular marshmallows chopped into small pieces can be used instead.

How long should the fudge chill before serving?

Allow the fudge to chill in the refrigerator for at least 1 hour to set firm for easy slicing.

Can nuts be omitted or substituted?

Nuts are optional; you can omit them or swap walnuts with pecans depending on preference or allergies.

What is the best way to melt the chocolate mixture?

Melting the chocolate chips, condensed milk, and butter in 30-second microwave bursts with stirring prevents burning and ensures smoothness.

Easy Marshmallow Fudge

Creamy chocolate blend with marshmallows, ready in minutes and chilled to firm squares.

Setup duration
5 min
Heat application time
5 min
Complete duration
10 min
Created by Olivia Harper

Classification Ginger Desserts

Complexity Easy

Heritage American

Output 24 Portions

Nutrition specifications Meat-free, Without gluten

Components

Chocolate Base

01 3 cups semi-sweet chocolate chips
02 1 can (14 oz) sweetened condensed milk
03 1/4 cup unsalted butter, cut into pieces
04 1 teaspoon vanilla extract

Marshmallows

01 2 cups mini marshmallows

Optional Add-ins

01 1/2 cup chopped walnuts or pecans (optional)
02 Pinch of sea salt (optional, for topping)

Preparation steps

Phase 01

Prepare the pan: Line an 8x8-inch baking pan with parchment paper, ensuring an overhang for easy removal.

Phase 02

Combine ingredients: In a large microwave-safe bowl, combine semi-sweet chocolate chips, sweetened condensed milk, and butter.

Phase 03

Melt mixture: Microwave on high power in 30-second increments, stirring thoroughly after each, until smooth and melted, approximately 1.5 to 2 minutes total.

Phase 04

Add flavoring: Incorporate vanilla extract into the melted mixture until fully blended.

Phase 05

Incorporate marshmallows and nuts: Fold in mini marshmallows and optional nuts gently to maintain texture.

Phase 06

Transfer to pan: Spread the mixture evenly into the prepared pan and sprinkle with sea salt if desired.

Phase 07

Chill mixture: Refrigerate for at least 1 hour, or until the fudge is firm to the touch.

Phase 08

Serve: Lift the fudge from the pan using the parchment overhang and cut into 24 squares.

Necessary tools

  • 8x8-inch baking pan
  • Microwave-safe mixing bowl
  • Spatula
  • Parchment paper
  • Knife

Potential allergens

Review each component for potential allergens and seek professional healthcare advice if you're uncertain about ingredients.
  • Contains dairy (butter, sweetened condensed milk), soy (chocolate chips), and may contain tree nuts if added.

Nutrient breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy Content: 140
  • Fats: 6 g
  • Carbohydrates: 21 g
  • Proteins: 2 g