Last Updated on February 16, 2026
Lucky Charms Cookies Recipe For St. Patrick’s Day
These Lucky Charms Cookies are soft, chewy, and loaded with colorful marshmallows and white chocolate! A fun, festive treat that’s magically delicious!
- Mixing Bowls – One for dry ingredients and another for wet ingredients.
- Electric Mixer or Whisk – To cream butter and sugars for a smooth cookie dough.
- Measuring Cups & Spoons – For accurate ingredient measurements.
- Spatula or Wooden Spoon – To mix the dough and fold in marshmallows and chocolate chips.
- Baking Sheet – To bake the cookies evenly.
- Parchment Paper or Silicone Baking Mat – To prevent cookies from sticking and ensure even baking.
- Cookie Scoop or Spoon – For making uniform cookie dough balls.
- Cooling Rack – To allow cookies to cool properly after baking.
- 2 ½ cups all-purpose flour
- 1 tsp baking soda
- ½ salt
- 1 cup unsalted butter (softened)
- ¾ cup granulated sugar
- ¾ cup brown sugar (packed)
- 2 large eggs
- 1 ½ tsp vanilla extract
- 1 cup white chocolate chips
- 1 ½ cups Lucky Charms cereal (marshmallows separated from cereal)
- ½ cup crushed Lucky Charms cereal (for extra flavor)
Preheat Oven – Set your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Mix Dry Ingredients – In a bowl, whisk together flour, baking soda, and salt. Set aside.
Cream Butter & Sugars – In a separate bowl, beat the butter, granulated sugar, and brown sugar until light and fluffy.
Add Eggs & Vanilla – Mix in the eggs and vanilla extract until fully incorporated.
Combine Wet & Dry Ingredients – Gradually mix in the dry ingredients, stirring until just combined.
Fold in Add-ins – Gently fold in white chocolate chips, Lucky Charms marshmallows, and crushed cereal pieces.
Shape & Bake – Scoop tablespoon-sized dough balls onto the baking sheet, leaving space between them. Bake for 10-12 minutes, or until golden brown at the edges.
Cool & Enjoy – Let cookies cool for 5 minutes before transferring them to a wire rack. Serve and enjoy these magically delicious treats!
- Use Room Temperature Butter – Softened butter helps create a smooth and creamy cookie dough for better texture.
- Don’t Overmix the Dough – Overmixing can lead to dense cookies. Mix just until ingredients are combined for a soft, chewy texture.
- Separate the Marshmallows – Lucky Charms marshmallows tend to melt quickly, so it’s best to fold them in gently and avoid overbaking.
- Chill the Dough for Thicker Cookies – If you want thicker cookies, chill the dough for 30 minutes before baking to reduce spreading.
- Enhance the Flavor – Adding a pinch of cinnamon or a few drops of almond extract can bring extra depth to the cookies.
- Watch the Baking Time – Since marshmallows can caramelize fast, check cookies at 10 minutes to prevent burning.
- Use Parchment Paper or a Silicone Mat – This prevents cookies from sticking and ensures even baking.
- Crushed Lucky Charms for More Flavor – Mixing in some crushed cereal pieces enhances the cookie’s texture and adds a subtle crunch.
- Cool on the Baking Sheet First – Let cookies sit on the baking sheet for 5 minutes before transferring them to a wire rack to set properly.
- Make Them Extra Fun – Top with extra marshmallows immediately after baking for a colorful, festive look!
- Storage Tips – Keep cookies in an airtight container at room temperature for up to 5 days, or freeze for up to 3 months.
