Silky Smooth Espresso Martini

Section: Indulgent Desserts for Sweet Endings

This layered coffee and chocolate fudge blends bittersweet and white chocolate with espresso powder, Irish cream, and Kahlúa for rich flavor. It requires no candy thermometer, just melting and mixing ingredients then chilling until firm. The bottom layer combines semisweet and bittersweet chocolates with espresso and Kahlúa, creating a luscious base. The top layer balances sweetness with white chocolate, Baileys, and Kahlúa, finishing with espresso powder and optional espresso bean garnish. Ideal for prepping ahead for a smooth, indulgent treat that melts on the tongue.

A woman wearing a pink apron is cutting a cake.
Published By Evelyn
Updated as of Thu, 25 Dec 2025 16:53:36 GMT
A close up of a piece of fudge with a coffee bean on top. Bookmark
A close up of a piece of fudge with a coffee bean on top. | foodbymary.com

This espresso martini fudge combines the rich flavors of coffee, chocolate, and Irish cream into a silky smooth treat that melts in your mouth. It is designed to bypass the usual candy thermometer hassle, giving you a quick and easy way to impress guests or indulge yourself. The espresso and Baileys add a grown-up twist to a classic fudge that you can make days in advance.

I remember making this for a small gathering and how everyone kept asking for the recipe. It quickly became my go-to dessert when I want something special but not complicated.

Ingredients

  • Cooking spray: to grease the pan ensuring easy removal and clean edges
  • Semisweet chocolate chips: provide the classic chocolate base with balanced sweetness
  • Sweetened condensed milk: helps create the creamy, fudgy texture without extra sugar
  • Chopped bittersweet chocolate: deepens the chocolate intensity while smoothing the bottom layer
  • Marshmallow fluff: adds a light sweetness and soft texture that prevents graininess
  • Espresso powder: offers the bold coffee kick that defines the espresso martini flavor
  • Unsalted butter: lends richness and sheen, choose fresh for the best flavor
  • Kahlúa: infuses the distinctive coffee liqueur note; quality brands make a difference
  • White chocolate chips: bring a creamy contrast in the top layer so opt for well-tempered chips
  • Baileys: adds the smooth Irish cream element for authenticity and extra indulgence
  • Espresso beans: are optional but provide a lovely aromatic garnish and textural pop

Step-by-Step Instructions

Sauté the Preparation:
Line an 8 by 8-inch pan with parchment paper in a crisscross pattern allowing enough overhang for easy fudge removal. Lightly spray with cooking spray to prevent sticking and ensure clean edges.
Melt the Bottom Layer Chocolates:
Place semisweet chips, sweetened condensed milk, and chopped bittersweet chocolate into a microwave-safe bowl. Heat in 30-second increments stirring between each until completely melted and smooth which usually takes about 90 seconds total. Transfer this mixture to a medium pot.
Combine Espresso Mixture and Heat:
In a small bowl combine marshmallow fluff, espresso powder, butter, and Kahlúa. Use a rubber spatula to scrape this into the pot with melted chocolate. Warm over medium heat while stirring frequently for about one minute just until heated through and combined. Pour into prepared pan and smooth the surface evenly. Wipe out the pot for the top layer.
Melt the Top Layer Chocolates:
Microwave white chocolate chips and sweetened condensed milk in 30-second bursts stirring often until smooth and fully melted, about 90 seconds. Pour the mixture back into the clean pot reserved earlier.
Mix Creamy Topping and Warm:
Combine marshmallow fluff, butter, Baileys, and Kahlúa in a small bowl and scrape into the pot with melted white chocolate. Heat over medium stirring for about one minute until heated through.
Assemble and Chill:
Pour the white chocolate mixture evenly over the bottom chocolate layer in the pan. Smooth the top and refrigerate until firm which takes at least two hours but can be done up to five days ahead.
Finish and Serve:
Lift the fudge out of the pan using the parchment overhang and place on a cutting board. Lightly dust with espresso powder and cut into squares. Garnish each piece with espresso beans if desired for a charming presentation.
A square of chocolate fudge with coffee beans on top. Bookmark
A square of chocolate fudge with coffee beans on top. | foodbymary.com

My favorite part is the espresso flavor waking up the dense, creamy chocolate layers. One chilly evening, I surprised my friends with this treat and it instantly sparked a lively conversation about their favorite coffee cocktails. It is definitely a conversation starter on any party table.

Storage Tips

Store fudge in an airtight container in the refrigerator to maintain its texture and freshness. You can layer the pieces with parchment paper between to prevent sticking. Before serving, let it sit at room temperature for 10 minutes to soften slightly for that perfect melt-in-your-mouth texture.

Ingredient Substitutions

If you want a non-alcoholic version replace Kahlúa and Baileys with equal parts strong brewed coffee and vanilla extract. Use vegan marshmallow fluff and dairy-free chocolate chips to make it dairy-free yet still rich and creamy.

Serving Suggestions

Serve this fudge alongside a cup of espresso or a classic espresso martini cocktail to deepen the flavor experience. It also pairs well with vanilla ice cream or fresh berries for a decadent dessert plate.

Cultural Context

Fudge has long been a beloved confection in the United States especially in regions known for artisan chocolate and candy-making. Adding espresso and Irish cream nods to the wave of coffee cocktail popularity that has blended mixology with desserts in recent years.

Pro Tips

  • Make sure to stir the chocolate slowly and thoroughly during melting to avoid scorching or grainy texture
  • Use a good quality espresso powder for maximum depth of coffee flavor
  • Allow fudge to chill fully before slicing to achieve clean, neat squares

Common Recipe Questions

→ How do I prevent grainy texture in fudge?

Use smooth melting techniques by microwaving in increments and stirring well to avoid sugar crystallization, ensuring a creamy finish.

→ Can I substitute different liqueurs in the layers?

Yes, but maintain balance to complement coffee and chocolate, choosing liqueurs with creamy or coffee notes for best results.

→ What’s the best way to melt chocolate evenly?

Microwave in short bursts, stirring between intervals, to prevent scorching and achieve a smooth melt.

→ How long should the fudge set before cutting?

Refrigerate for at least 2 hours or up to 5 days to allow the layers to firm up for clean slicing.

→ Is it necessary to use the espresso bean garnish?

The espresso beans add a crunchy coffee aroma and decorative touch but can be omitted without affecting flavor.

Silky Espresso Martini Delight

Melt-in-mouth chocolate and coffee fudge layered with Irish cream and espresso, perfect for make-ahead indulgence.

Prep Time
20 minutes
Cooking Time
5 minutes
Complete Time
25 minutes
Published By: Evelyn

Recipe Category: Desserts

Skill Level: Moderately Challenging

Cuisine Type: Contemporary Western

Total Portions: 16 Serves How Many (approximately 16 fudge squares)

Dietary Preferences: Vegetarian-Friendly, Gluten-Free

Required Ingredients

→ Bottom Layer

01 Cooking spray
02 170 grams semisweet chocolate chips
03 180 milliliters sweetened condensed milk
04 85 grams chopped bittersweet chocolate
05 30 grams marshmallow fluff
06 10 grams espresso powder
07 14 grams unsalted butter
08 7 milliliters Kahlúa

→ Top Layer

09 240 grams white chocolate chips
10 180 milliliters sweetened condensed milk
11 30 grams marshmallow fluff
12 14 grams unsalted butter
13 7 milliliters Baileys Irish Cream
14 7 milliliters Kahlúa

→ Garnish (optional)

15 Espresso powder
16 Espresso beans

Step-by-Step Instructions

Step 01

Line an 20 cm x 20 cm baking pan with parchment paper crisscrossed to create a 5 cm overhang on all sides. Lightly grease with cooking spray.

Step 02

In a medium heatproof bowl, microwave semisweet chocolate chips, sweetened condensed milk, and chopped bittersweet chocolate in 30-second intervals, stirring between, until smooth and melted, approximately 90 seconds total. Transfer mixture to a medium pot.

Step 03

In a small bowl, stir together marshmallow fluff, espresso powder, unsalted butter, and Kahlúa. Scrape into the pot with melted chocolate. Cook over medium heat, stirring continuously, until heated through, about 1 minute. Pour the mixture into the prepared pan and smooth the surface. Wipe out the pot.

Step 04

In a medium heatproof bowl, microwave white chocolate chips and sweetened condensed milk in 30-second increments, stirring between, until melted and smooth, about 90 seconds total. Transfer to the reserved pot.

Step 05

In a small bowl, mix marshmallow fluff, unsalted butter, Baileys Irish Cream, and Kahlúa. Scrape this mixture into the pot with the melted white chocolate. Cook over medium heat, stirring constantly until warmed through, about 1 minute. Pour the top layer mixture evenly over the bottom layer and smooth the surface.

Step 06

Refrigerate until set, a minimum of 2 hours and up to 5 days. Using the parchment overhang, lift the fudge from the pan and transfer to a cutting board. Dust the surface with espresso powder, cut into squares, and garnish with espresso beans if desired.

Handy Cooking Tips

  1. Allow the fudge to fully set before slicing to ensure clean cuts and a smooth texture.
  2. This fudge can be prepared up to 5 days in advance and stored refrigerated.

Necessary Kitchen Tools

  • Microwave-safe bowl
  • Medium saucepan
  • 8-inch (20 cm) square baking pan
  • Parchment paper
  • Rubber spatula

Allergy Details

Always check ingredient packaging for potential allergens and consult a healthcare professional when in doubt.
  • Contains dairy, chocolate, and alcohol.

Nutritional Information (Per Serving)

These nutrition details are for guidance and don’t replace professional advice.
  • Calories: 160
  • Fat: 7.5 grams
  • Carbohydrates: 22 grams
  • Proteins: 2 grams