These Leprechaun Hat Cupcakes are the perfect treat to bring a little magic to your St. Patrick’s Day celebrations!
With a fluffy yellow cupcake base, vibrant green frosting, and adorable chocolate candy hats, they’re both fun to make and delicious to eat.
Kids and adults alike will adore the festive colors and whimsical design. Plus, they’re simple enough for even beginner bakers to whip up! Let’s make these charming cupcakes together.
Contents
What You’ll Need for This Recipe

- 1 box cake mix (plus ingredients needed on the box)
- 2 cups powdered sugar
- 1/2 cup unsalted butter, softened
- 3-4 tablespoons milk
- 1 teaspoon vanilla extract
- Green and black food coloring
- Icing fondant (for the hats)
Pro Tips
- Cool Completely: Make sure the cupcakes are completely cool before frosting to avoid melting the green frosting.
- Vibrant Green: Add green food coloring a little at a time to achieve your desired shade—mix thoroughly before adding more.
- Kid-Friendly Tip: Let the kids add the candy buckles and decorations for a fun activity!
- Neat Swirls: Use a star or round piping tip for a professional frosting swirl.
Tools You’ll Need
- Mixing bowls
- Electric mixer or hand whisk
- Cupcake tin and liners
- Piping bag with a frosting tip
- Sharp knife
- Offset spatula (optional)
Substitutions and Variations
- Chocolate Cupcakes: Use a chocolate cake mix instead of yellow for a rich, chocolaty base.
- Buttercream Substitute: Try cream cheese frosting with green coloring for a tangy twist.
- Allergen-Friendly: Opt for dairy-free butter and plant-based milk for a vegan-friendly version.
- Gold Touch: Sprinkle edible gold glitter around the hats for extra sparkle.
Make-Ahead Tips
- Bake the cupcakes and store them in an airtight container for up to 2 days before decorating.
- Frosting can be made 1-2 days in advance and stored in the fridge. Let it soften and whip again before piping.
Instructions
Yield: 24 cupcakes
Prep Time: 20 minutes
Cook Time: As per box instructions
Total Time: ~1 hour
Cuisine: American
- Prepare the Cupcakes: Preheat the oven and prepare the cake mix according to the package instructions. Line a cupcake tin with liners, pour the batter, and bake as directed. Allow the cupcakes to cool completely before decorating.
- Make the Frosting: In a large mixing bowl, beat together softened butter and powdered sugar until smooth. Add milk, vanilla, and green food coloring. Adjust the food coloring until you achieve the desired shade of green.
- Frost the Cupcakes: Transfer the green frosting into a piping bag fitted with a star or round tip. Swirl the frosting onto each cooled cupcake.
- Assemble the Hats: Roll out the green fondant to a thickness of about 1/8 inch (3-4 mm) and use a round cookie cutter to cut out a circle for the base of the hat. Roll a small portion of green fondant into a cylinder for the crown of the hat (ensure it fits proportionally on the base). Attach the Base and Crown with a little bit of water.
- Create the Hatband: Roll out the black fondant thinly and cut a strip long enough to wrap around the base of the crown. Attach the black band around the base of the crown with edible glue or water.
- Make the Buckle: Roll out a small piece of white fondant and cut it into a small square or rectangle. Use a knife or fondant tool to cut out the center of the square, creating a buckle shape. Attach the buckle to the black band with edible glue or water.
- Final Touches: Adjust and smooth out any imperfections. Let the fondant hat dry for a few hours to harden slightly before placing it on the cupcake.
Leftovers and Storage
- Room Temperature: Store cupcakes in an airtight container for up to 3 days.
- Refrigerate: Frosted cupcakes can be refrigerated for up to a week. Let them come to room temperature before serving.
- Freeze: Unfrosted cupcakes can be frozen for up to 3 months. Thaw and decorate when ready to serve.
Conclusion
These Leprechaun Hat Cupcakes are sure to be a hit at your St. Patrick’s Day party! With their whimsical design and delicious flavors, they’re a delightful addition to any festive spread.
Have fun making these with your family, and don’t forget to share your creations with us in the comments. Happy baking, and may the luck of the Irish be with you! 🍀
