Shamrock Shake Fudge

Shamrock Shake Fudge captures the fun, minty essence of the classic St. Patrick’s Day treat in a creamy, rich fudge form. The first time I tried this, I went overboard with the peppermint extract and ended up with something more like toothpaste than dessert. Once I learned to start small and add the flavor gradually, the fudge came out perfectly balanced: chocolatey, minty, and festive with a soft, creamy texture that melts in your mouth.

This fudge is perfect for St. Patrick’s Day parties, themed desserts, or anytime you want a cheerful, mint-chocolate treat that feels indulgent without being complicated.

Ingredients

Fudge Base

3 cups white chocolate chips
1 can (14 oz) sweetened condensed milk
3 tablespoons unsalted butter
1 teaspoon vanilla extract
Pinch of salt

Mint Flavor

½ teaspoon peppermint extract (add more cautiously)
Optional: green gel food coloring for a shamrock shade

Optional Toppings

Crushed chocolate sandwich cookies
Mini chocolate chips
Whipped cream or frosting swirl after cutting

Instructions

Step 1: Prepare the Pan

Line an 8×8-inch square pan with parchment paper, leaving overhang on all sides for easy lifting and slicing.

Step 2: Melt the Fudge Base

In a medium saucepan over low heat, combine:

White chocolate chips
Sweetened condensed milk
Butter

Stir constantly until smooth and fully melted. Remove from heat and stir in vanilla extract and salt.

Step 3: Add Mint Flavor

Gently fold in peppermint extract, starting with ½ teaspoon and tasting before adding more. For a festive look, add a few drops of green gel food coloring.

Step 4: Pour and Decorate

Pour the fudge mixture into the prepared pan and smooth with a spatula. Sprinkle crushed cookies or mini chocolate chips on top if desired.

Step 5: Chill and Set

Refrigerate for 2–3 hours, or until fully firm.

Step 6: Slice and Serve

Lift the fudge out using the parchment overhang and cut into squares with a sharp knife.

Preparation & Setting Time

Prep Time: 10 minutes
Cook Time: 5 minutes
Chill Time: 2–3 hours
Total Time: About 2 hours 15 minutes
Servings: 25–36 squares

@bakerpeabody

Tips for Perfect Shamrock Shake Fudge

Start small with peppermint extract. You can always add more, but too much overwhelms the fudge.
Use white chocolate for a creamy base. Dark chocolate can mask the mint flavor.
Keep heat low while melting to avoid scorching.
Chill completely before slicing to maintain clean edges.
Add toppings last to prevent them from sinking.

Serving Suggestions

Serve chilled for firm, creamy squares.
Pair with coffee, hot chocolate, or green-colored milk for fun.
Perfect for holiday dessert platters, St. Patrick’s Day parties, or themed gift boxes.

Storage

Refrigerator: Store in an airtight container for up to 1 week.
Freezer: Freeze for up to 2 months, thaw in the fridge before serving.
Room Temperature: Fine for short periods, but best kept chilled.

Variations to Try

Layered Shamrock Fudge
Divide the base and color half green; layer for a fun two-tone effect.

Mint Chocolate Chip Fudge
Fold in mini chocolate chips for extra texture and chocolate flavor.

Creamy Shamrock Fudge
Swirl in a small cream cheese mixture for a softer, richer texture.

Holiday Party Fudge
Add rainbow sprinkles or crushed candy for a festive touch.

FAQs

Can I use fresh mint instead of extract?

Fresh mint won’t infuse well and may add extra moisture, making the fudge too soft. Stick to extract.

Can I make this ahead of time?

Yes, it keeps well for 1–2 days and slices nicely once chilled.

Why is my fudge too soft?

Overheating the chocolate or adding too much liquid flavoring can prevent it from setting.

Do I need a candy thermometer?

No, this is a no-boil, easy fudge recipe.

Can I double the recipe?

Yes, double all ingredients and use a 9×13-inch pan.

A Festive Treat Worth Sharing

Shamrock Shake Fudge is creamy, minty, and perfect for adding a splash of color and fun to any dessert table. It’s easy to make, wonderfully festive, and always disappears fast. Every bite tastes like a little celebration, making it a recipe I love to pull out each St. Patrick’s Day—or any time I want a refreshing mint-chocolate indulgence.