These Lucky Charms Chocolate Cookies are a fun and whimsical treat that’s perfect for any occasion, but especially for St. Patrick’s Day! They’re soft, chewy, and loaded with colorful Lucky Charms marshmallows, making them a delightful spin on your classic chocolate cookie.
Ingredients
1 cup unsalted butter, softened
¾ cup granulated sugar
¾ cup brown sugar, packed
2 large eggs
1 teaspoon vanilla extract
2 cups all-purpose flour
½ cup cocoa powder
1 teaspoon baking soda
¼ teaspoon salt
1 cup semisweet chocolate chips
1 ½ cups Lucky Charms marshmallows (from the cereal)
Optional: ½ cup white chocolate chips or rainbow sprinkles for extra color
(Tip: You'll find the full list of ingredients and measurements in the recipe card below.)
Directions
Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large mixing bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.
Beat in the eggs one at a time, followed by the vanilla extract.
In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Stir in the chocolate chips and Lucky Charms marshmallows, ensuring they are evenly distributed throughout the dough.
Using a cookie scoop or tablespoon, drop dough balls onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 8-10 minutes, or until the edges are slightly set, but the center is still soft.
Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Optional: Decorate with white chocolate chips or rainbow sprinkles for extra flair!
Servings and Timing
Servings: 24 cookies
Prep Time: 15 minutes
Cooking Time: 10 minutes
Total Time: 25 minutes
Storage/Reheating
These cookies can be stored in an airtight container at room temperature for up to 4 days. If you want to keep them longer, you can freeze the cookies for up to 3 months. To reheat, simply place them in the microwave for about 10-15 seconds, and they’ll be as delicious as fresh-baked!
FAQs
Can I use other cereals instead of Lucky Charms?
Yes, you can easily swap Lucky Charms for another cereal with colorful marshmallows. Just keep in mind that it won’t have the same iconic flavor, but it will still be tasty!
Are these cookies gluten-free?
No, this recipe calls for all-purpose flour. However, you can substitute it with a gluten-free flour blend to make them gluten-free.
Can I make these cookies without chocolate chips?
Absolutely! If you’re not a fan of chocolate chips, you can omit them or replace them with white chocolate chips, but I personally love the combination of chocolate and marshmallows.
How do I prevent the marshmallows from burning during baking?
Make sure to bake your cookies for the recommended time (8-10 minutes) and avoid overbaking them. The marshmallows will soften and become chewy without burning if you follow the suggested bake time.
Can I make the dough ahead of time?
Yes, you can prepare the dough ahead of time and refrigerate it for up to 2 days. Just be sure to let it sit at room temperature for a few minutes before scooping it onto the baking sheet.
Conclusion
Lucky Charms Chocolate Cookies are an easy and fun way to brighten up your day or any special occasion. With soft, chewy chocolate cookies packed with colorful marshmallows, these treats are perfect for sharing, gifting, or enjoying as a sweet indulgence. Whether you’re celebrating St. Patrick’s Day or just in the mood for a whimsical snack, this recipe is sure to bring smiles to everyone who tries them.
Recipe:

Lucky Charms Chocolate Cookies
- Total Time: 25 minutes
- Yield: 24 cookies
- Diet: Vegetarian
Description
These Lucky Charms Chocolate Cookies are soft, chewy, and bursting with colorful marshmallows, making them the perfect fun and festive treat for any occasion—especially St. Patrick's Day! A delicious combination of rich chocolate dough and the sweet, colorful crunch of Lucky Charms marshmallows creates a whimsical, irresistible cookie everyone will love.
Ingredients
1 cup unsalted butter, softened
¾ cup granulated sugar
¾ cup brown sugar, packed
2 large eggs
1 teaspoon vanilla extract
2 cups all-purpose flour
½ cup cocoa powder
1 teaspoon baking soda
¼ teaspoon salt
1 cup semisweet chocolate chips
1 ½ cups Lucky Charms marshmallows (from the cereal)
Optional: ½ cup white chocolate chips or rainbow sprinkles for extra color
Instructions
- Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
- In a large mixing bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.
- Beat in the eggs one at a time, followed by the vanilla extract.
- In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
- Stir in the chocolate chips and Lucky Charms marshmallows, ensuring they are evenly distributed throughout the dough.
- Using a cookie scoop or tablespoon, drop dough balls onto the prepared baking sheet, spacing them about 2 inches apart.
- Bake for 8-10 minutes, or until the edges are slightly set, but the center is still soft.
- Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
- Optional: Decorate with white chocolate chips or rainbow sprinkles for extra flair!
Notes
You can substitute the Lucky Charms with any cereal that contains colorful marshmallows for a fun twist.
For a gluten-free version, swap the all-purpose flour with a gluten-free flour blend.
If you prefer, you can skip the chocolate chips and use only the marshmallows.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert, Cookies
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 24 cookies
- Calories: 180 kcal