Lucky Charms St.Patrick's Gnome Cookie Cups
If you are looking for a creative St. Patrick’s Day dessert that is fun, festive, and easy to make, these St. Patrick’s Day Gnome Cookie Cups are the perfect treat. Made with Lucky Charms Marshmallow Sugar Cookie Dough, filled with rich chunky Biscoff Butter, and topped with adorable buttercream gnome hats, these cookie cups are a whimsical dessert that will stand out at any holiday gathering.
These gnome cookie cups combine several favorite flavors and textures: soft cookie cups, creamy Biscoff filling, fluffy buttercream, and crunchy mini ice cream cones. The Lucky Charms marshmallows add a playful St. Patrick’s Day touch that makes them perfect for parties, bake sales, classroom treats, or festive dessert boards.
This easy St. Patrick’s Day dessert recipe uses simple ingredients and beginner-friendly decorating techniques, making it ideal for home bakers who want a show-stopping holiday treat without complicated steps.
St. Patrick’s Day Gnome Cookie Cups Recipe
Prep Time: 25 minutes
Bake Time: 12–15 minutes
Total Time: 40 minutes
Yield: 12–16 cookie cups
Ingredients
Cookie Cups:
1 package Pillsbury Lucky Charms Marshmallow Sugar Cookie Dough
Nonstick spray for muffin pan
Filling:
¾ cup chunky Biscoff Butter
Gnome Hats:
12–16 mini ice cream cones
½ cup Lucky Charms marshmallows
Buttercream Decoration:
1 container Betty Crocker Rich & Creamy Vanilla Frosting
Green gel food coloring
Small star piping tip
Piping bags
Decorations:
Pink dragees for gnome noses
Extra Lucky Charms marshmallows for hat decorations
Supplies:
Mini muffin pan
Cooling rack
Piping bags
Small star piping tip
Spoon or cookie scoop
How to Make St. Patrick’s Day Gnome Cookie Cups:
Step 1: Bake the Cookie Cups
Preheat your oven to 350°F.
Lightly spray a mini muffin pan with nonstick spray. Place a ball of Pillsbury Lucky Charms Marshmallow Cookie Dough into each muffin cavity.
Bake the cookie dough for 12–15 minutes or until the edges are lightly golden.
While the cookies are still warm, gently press the center of each cookie down with the back of a spoon to create a cup shape. Allow the cookie cups to cool completely before filling.
Step 2: Fill the Cookie Cups
Once the cookie cups have cooled, spoon approximately one tablespoon of chunky Biscoff cookie butter into each cookie cup.
Smooth the top slightly so the mini cone will sit securely on top.
Step 3: Prepare the Gnome Hats
Fill each mini ice cream cone with Lucky Charms marshmallows. This helps stabilize the cone when placed on the cookie cup and adds an extra sweet surprise inside the gnome hat.
Step 4: Prepare the Buttercream Frosting
Spoon the Betty Crocker buttercream frosting into a mixing bowl. Set aside a portion of the frosting to remain white for the gnome beard.
Tint the remaining frosting with green gel food coloring and mix until the color is evenly distributed.
Transfer the white frosting and green frosting into separate piping bags fitted with a small star piping tip.
Step 5: Assemble the Gnome Cookie Cups
Place a filled mini cone onto the center of each cookie cup on top of the Biscoff filling.
Pipe white buttercream starting at the base of the cone and pipe downward to create the gnome beard texture.
Place a pink dragee just above the beard to form the gnome nose.
Pipe green buttercream around the mini cone in spirals to create the gnome hat texture.
Decorate the hat with Lucky Charms marshmallow shapes for a fun St. Patrick’s Day accent.
Tips for Perfect Gnome Cookie Cups
Press the center of the cookies while they are still warm so they form deep cookie cups that hold the filling well.
If the frosting becomes too soft while decorating, refrigerate it for about 10 minutes before piping.
Use a small star piping tip to create the textured beard and hat design.
Add a small dab of frosting under the mini cone to help keep the hat securely attached to the cookie cup.
St. Patrick’s Day Gnome Cookie Cup Variations
Chocolate Cookie Cup Gnomes
Use chocolate chip cookie dough instead of Lucky Charms cookie dough for a chocolate version.
Salted Caramel Gnome Cookie Cups
Replace the Biscoff cookie butter filling with salted caramel sauce.
Rainbow Gnome Cookie Cups
Pipe the hat with multiple colors of frosting for a rainbow St. Patrick’s Day look.
Storage Instructions:
Store the cookie cups in an airtight container.
Room temperature: up to 2 days
Refrigerator: up to 4 days
For best flavor and texture, allow refrigerated cookie cups to come to room temperature before serving.
FAQ:
Can I make these cookie cups ahead of time?
Yes. The cookie cups can be baked a day in advance and stored in an airtight container. Assemble and decorate the gnomes the day you plan to serve them for the best presentation.
Can I use homemade cookie dough?
Yes. Any soft-baked cookie dough recipe will work for cookie cups if you prefer to make them from scratch.
What if I do not have mini ice cream cones?
If mini cones are unavailable, you can break standard sugar cones into smaller pieces and pipe frosting over them to create a similar gnome hat shape.
Why These St. Patrick’s Day Gnome Cookie Cups Are a Popular Holiday Dessert?
These cookie cups combine several trending dessert ideas including holiday-themed desserts, Lucky Charms treats, gnome-themed baking, and cookie cup desserts.
The combination of buttery cookie cups, creamy Biscoff filling, fluffy buttercream, and colorful marshmallow decorations creates a dessert that is both visually impressive and delicious.
Because they are easy to make and highly decorative, they are perfect for St. Patrick’s Day parties, dessert tables, holiday baking projects, and festive social media baking content.
More St. Patrick’s Day Dessert Ideas
Lucky Charms Rice Krispie Treat Bars
Mint Chocolate Chip Brownies
Shamrock Sugar Cookies
Green Velvet Cupcakes
These festive desserts pair perfectly with St. Patrick’s Day celebrations and make great additions to holiday dessert spreads.
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Disclaimer: Some links in this post are affiliate links, which means I may earn a small commission if you make a purchase—thank you for supporting my baking projects!

St.Patrick's Day Lucky Gnome Cookie Cups
If you are looking for a creative St. Patrick’s Day dessert that is fun, festive, and easy to make, these St. Patrick’s Day Gnome Cookie Cups are the perfect treat. Made with Lucky Charms Marshmallow Cookie Dough, filled with rich chunky Biscoff cookie butter, and topped with adorable buttercream gnome hats, these cookie cups are a whimsical dessert that will stand out at any holiday gathering.
Ingredients
- 1 package Pillsbury Lucky Charms Marshmallow Cookie Dough
- ¾ cup chunky Biscoff cookie butter
- 12 mini ice cream cones
- ½ cup Lucky Charms marshmallows
- 1 container Betty Crocker Buttercream Frosting
- Green gel food coloring
- Pink dragees for gnome noses
- Extra Lucky Charms marshmallows for hat decorations
Instructions
- Preheat your oven to 350°F.
- Lightly spray a mini muffin pan with nonstick spray. Place a ball of Pillsbury Lucky Charms Marshmallow Cookie Dough into each muffin cavity.
- Bake the cookie dough for 12–15 minutes or until the edges are lightly golden.
- While the cookies are still warm, gently press the center of each cookie down with the back of a spoon or mini ramekin to create a cup shape. Allow the cookie cups to cool completely before filling.
- Once the cookie cups have cooled, spoon approximately one tablespoon of chunky Biscoff cookie butter into each cookie cup.
- Smooth the top slightly so the mini cone will sit securely on top.
- Fill each mini ice cream cone with Lucky Charms marshmallows. This helps stabilize the cone when placed on the cookie cup and adds an extra sweet surprise inside the gnome hat. Place a filled mini cone onto the center of each cookie cup on top of the Biscoff filling.
- Fill a small star piping tip fitted piping bag with half of the buttercream frosting. Pipe white buttercream starting at the base of the cone and pipe downward to create the gnome beard texture.
- Tint the remaining frosting with green gel food coloring and transfer to same piping bag. Pipe green buttercream around the mini cone in spirals to create the gnome hat texture.
- Place a pink dragee just above the beard to form the gnome nose.
- Decorate the hat with Lucky Charms marshmallow shapes for a fun St. Patrick’s Day accent.

