Lucky Charms Cereal
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Lucky Charms Cereal (History, Mascot & Commercials)

Lucky Charms breakfast cereal is a headliner in the General Mills product lineup. The sweet, toasted oats cereal mixed with iconic colorful marshmallow shapes made their way to American tables in 1964.

The breakfast cereal was created after General Mills issued a challenge to its team: Make a unique new cereal using the same manufacturing capacity as a couple of their other cereals: Wheaties and Cheerios. The idea for Lucky Charms was born when one of the product developers did an experiment, mixing Cheerios with a treat called Circus Peanuts.

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The version that first hit the market was a bit different than the Lucky Charms Americans would soon come to know so well. The cereal was not sugar-coated and didn’t have the sales General Mills had hoped for. Once that layer of sweetness was added, the cereal began to sell much better. The new recipe, along with an expanded marketing campaign, made Lucky Charms a top brand.

The recipe for Lucky Charms, once tweaked to be sweeter, has remained unchanged, though General Mills has introduced new varieties. In 2005, they released Chocolate Lucky Charms, and in 2012, Lucky Charms Marshmallow Treats hit grocery store shelves.

Lucky Charms


The marshmallow bits, or “marbits” as they were named when patented in 1968, were transformed into colorful shapes at the suggestion of an advertising company. They were modeled after charm bracelets, which were a popular trend at the time. The lineup of charms in the original Lucky Charms were pink hearts, yellow moons, orange stars and green clovers.

Lucky the Leprechaun

From the start, Lucky Charms had a charismatic mascot – a leprechaun originally named L.C. Leprechaun who later became known as Sir Charms and Lucky the Leprechaun. Lucky was the mascot across America until 1975, when he was replaced in New England by a character named Waldo the Wizard. Waldo was a a kind wizard who could be a bit absent-minded. While he did well in market research, Lucky the Leprechaun beat him out and eventually became the mascot throughout the country again.

Lucky the Leprechaun

Lucky the Leprechaun was voiced by Arthur Anderson until 1992, and was later voiced by a number of actors, including Eric Bauza, Tex Brashear, Jason Graae, Doug Preis and Daniel Ross.

Lucky Charms commercials featuring the leprechaun had pretty much the same theme: Lucky uses all his magical powers to stave off hungry children who are always trying to snatch his cereal, or as he proclaims, are always “after me Lucky Charms.”

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In 2008, General Mills revealed that Lucky’s powers are tied to the Lucky Charms marbits. The heart gives the leprechaun the power to bring things to life, the star gives him the ability to fly, and of course, the clover gives him luck. Other charms with magical powers include the horseshoe that allows Lucky to speed up time, the blue moon that grants him invisibility, and the balloons that provide him with the power to make things float.

Types of marshmallow bits

Though the basic formula for Lucky Charms remained largely unchanged, one thing that did change – and change frequently – were the marshmallow bits. General Mills found that changing the shapes and colors increased sales. They have released more than 40 limited-edition versions, and the company devotes a lot of time and money researching new ways to spark interest and keep their customers buying the breakfast cereal. That research found that Lucky Charms fans like brightly colored marshmallows rather than the soft, pastel-colored bits that filled the boxes in early boxes. Below is a rundown of some of the special shapes introduced over the years.

  • Whale shape: 1986
  • Green pine trees to promote Earth Day: 1990.
  • Combo of balloons and stars: 1991. Later, the star was removed, and the balloon and star became separate charms.
  • Sparkling rainbow: 2000
  • Swirled marshmallows: 2010
  • Special rainbows: 2013.Two new rainbow marshmallows were introduced to celebrate Pride Month.
  • Diamonds: 2015
  • Snowman, snowball, snowflake in cinnamon vanilla flavor: 2017
  • Unicorn: 2018 as a limited-edition; later added permanently
  • “Loki Charms:” 2021 to promote the Marvel series “Loki”

Marshmallow-only cereal

In 2017, General Mills kicked off a new promotion that answered the call of its fans, who had been craving a marshmallow-only variety of Lucky Charms. General Mills produced 10,000 boxes of marshmallow-only cereal. To win one of those limited-edition boxes, you had to buy a regular box of Lucky Charms with a special code inside, then go to an official website, enter the code and see if you won. The promotion was a huge success, and a few years later, in 2020, General Mills sold small bags of marshmallow-only cereal with hearts, starts, horseshoes, clovers, blue moons, red balloons and unicorns.

Retired marbits

While Lucky Charms got their fair share of new and limited-edition marshmallows, some older varieties had to be retired to make way for the newbies. The first to go were the yellow moons and blue diamonds in 1994. They were replaced with pots of gold and blue moons. The hourglass shape was retired in 2018. The clovers, once retired, returned in 2004. The only shape that has always been included is the pink heart.

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For years, Lucky Charms had a signature slogan: “Frosted Lucky Charms, they’re magically delicious” set to a simple Irish tune. The first line was typically sung by kids, and the second was sung by Lucky the Leprechaun. Later commercials added to the jingle with descriptions of the charms of the time. Examples of additional taglines: 

  • “I Love Me Lucky Charms, With 3 New Unicorn Marshmallows, They’re Magically Delicious!”
  • “Pink Hearts, Orange Stars, Yellow Moons, and Green Clovers!”
  • “Pink Hearts, Orange Stars, Yellow Moons, Green Clovers, and Blue Diamonds!”
  • “Pink Hearts, Orange Stars, Yellow Moons, Green Clovers, Blue Diamonds, and Purple Horseshoes!”
  • “Hearts, Stars, and Horseshoes, Clovers and Blue Moons, Hourglasses, Rainbows, and Tasty Red Balloons!”

Special promotions

In 2018, General Mills came up with a chocolate version of Lucy Charms, dubbing it a “Winter Edition.” The cereal had a chocolate flavor that turned milk into chocolate milk, and the marshmallow bits were wintery shapes such as snowmen, snowflakes and snowballs. Lucky the Leprechaun was dressed for the cold, too, wearing mittens and earmuffs on the packaging. This Lucky Charms version only lasted for a year and was not brought back. Sales were not spectacular.

Another promotion in the early 1990s offered consumers a special gift. A new marshmallow bit – the pine tree – was added to the cereal, and customers who sent in two proofs of purchase and a special certificate would receive a live Colorado blue spruce seedling to plant in their backyards.

In 2020, a St Patrick’s Day edition of Lucky Charms was offered. The cereal included the tradition four-leaf clover marshmallow bits, joined by gold coins and pots of gold. General Mills created an animated commercial for the St. Patrick’s Day cereal and offered a find-the-leprechaun game on the back of the box and a partnership with Amazon’s Alexa that featured an adventure story theme.


Lucky Charms Cereal Logo

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New base cereal variety

While General Mills made a lot of changes to its marshmallow lineup over the years, the base cereal made of sugar-frosted oats went unchanged until 2020. That’s when a Lucky Charms Honey Clovers hit the market. The new cereal, made with corn and coated with honey, featured the same marshmallow bits contained in the original cereal.

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While the new version was quite a departure for the brand, it didn’t come as a big surprise to anyone who follows the cereal industry. An Instagram account dedicated to breakfast cereal leaked a picture of the Lucky Charms Honey Clovers box before it came out.


  • Whole Grain Oats
  • Sugar
  • Corn Starch
  • Modified Corn Starch
  • Corn Syrup
  • Dextrose
  • Contains 2% or less of: Salt, Gelatin, Trisodium Phosphate, Red 40, Yellow 5 & 6, Blue 1, Natural and Artificial Flavor. Vitamin E (mixed tocopherols) Added to Preserve Freshness.


Serving Size: 1 cup (36g) % Daily Value*
Amount Per Serving
Calories from Fat 16
Calories 137
Total Fat 1.8g 3%
Saturated Fat 0.3g 2%
Trans Fat 0g
Polyunsaturated Fat 0.6g
Monounsaturated Fat 0.6g
Cholesterol 0mg 0%
Sodium 233mg 10%
Potassium 80mg 2%
Total Carbohydrates 29g 10%
Dietary Fiber 1.8g 7%
Sugars 13g
Protein 2.8g
Vitamin A 20%
Vitamin C 16%
Calcium 12%
  • Percent Daily Values are based on a 2000 calorie diet.



Did you know?

  • The acapella singing group Pentantonix recorded a 50th birthday song for Lucky the Leprechaun. The song incorporated nods to the variations of the marshmallow bits and a compilation of Lucky Charms jingles over the years. The Pentantonix song was featured in an award-winning commercial.
  • The unicorn was chosen as a permanent marshmallow bit based on results of a social media emoji campaign.
  • A limited-edition variety called Lucky Charms Sugar Cookie Dough with Marshmallow Bits was available in 2022.
  • While rainbows were introduced in 1992, before they became a symbol of LGBTQ-plus pride, General Mills embraced the association when it became a cultural fixture. In 2013, the company launched #LuckyToBeLucky as a Lucky Charms campaign. The promotion ran during Pride month and encouraged people to use the hashtag to post why they were feeling pride.
  • Early Lucky Charms advertising campaigns included full-color newspaper ads and prime commercial spots on Saturday mornings. The themes centered around Lucky the Leprechaun’s travels around the world.
  • General Mills partnered with the Jet-Puffed marshmallow companies to offer packages of Lucky Charms flavored marshmallows.
  • One promotional giveaway of the past offered kids a chance to send away for a Lucky the Leprechaun farming kit to grown crops at home.
  • In 2022, General Mills was offering Lucky Charms Marshmallow Clusters, Chocolate Lucky Charms and Fruity Lucky Charms was well as original Lucky Charms in their breakfast cereal lineup.
  • Other products with a Lucky Charms twist include a frozen dessert, oatmeal, a hot chocolate collaboration with Swiss Miss and cereal treat bars.

Please leave a review or any memories of this snack in the comments below. Thank you!

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