M&M’s are more than just colorful chocolate candies—they’re an iconic treat with a fascinating history and plenty of quirky facts. From their wartime origins to their global popularity and unique production methods, there’s a lot to discover about these bite-sized sweets.
The Beginnings: M&M’s Wartime Origins
M&M’s were invented in 1941 by Forrest Mars Sr., son of the Mars Company founder, and Bruce Murrie, son of Hershey executive William Murrie. The name “M&M” stands for Mars & Murrie, reflecting the partnership that helped bring the candy to life. The idea was inspired by soldiers in the Spanish Civil War, who ate chocolate pellets coated with a hard shell to prevent melting. This innovation made M&M’s perfect for soldiers who needed a treat that wouldn’t melt in their pockets or hands, leading to the famous slogan “Melts in your mouth, not in your hand.”
How M&M’s Are Made: The Science of the Shell
M&M’s production is a marvel of food engineering. The process starts with small chocolate centers (milk, peanut, or other fillings) that are tumbled in rotating drums. As they spin, the candies are sprayed with a sugar solution, which gradually builds up the hard, glossy shell. Food coloring is added to create the signature bright hues. The candies are then polished to achieve their characteristic shine. Fun fact: Each M&M is stamped with a tiny “m” using a machine that can print thousands per minute.
Evolution of Colors: A Rainbow of Choices
The original M&M’s colors were red, yellow, green, brown, and violet. Over time, the lineup has changed based on customer preferences and cultural trends. For instance, red M&M’s were removed in the 1970s due to concerns over a food dye, even though the dye in question was never used in M&M’s. They returned in 1987 after public demand. Blue M&M’s were added in 1995 after a nationwide vote replaced tan. Today, standard packs include red, yellow, green, blue, orange, and brown. Special editions and seasonal colors—like white, pink, or purple—appear regularly for holidays and promotions.
Varieties and Flavors: More Than Just Milk Chocolate
While classic milk chocolate remains the most popular, M&M’s come in a growing variety of flavors and fillings. Some of the most notable include:
- Peanut M&M’s (introduced in 1954): A whole peanut covered in chocolate and candy shell.
- Peanut Butter M&M’s: Launched in 1991, featuring a creamy peanut butter center.
- Crispy M&M’s: Introduced in 1999, discontinued in the U.S. in 2005, and brought back by popular demand in 2015.
- Pretzel M&M’s: A salty-sweet version added in 2010.
- Caramel, Almond, Fudge Brownie, and more: Each offering unique textures and flavors.
International markets get their own exclusive flavors, such as Matcha Green Tea in Japan and Dulce de Leche in Latin America.
M&M’s in Pop Culture: Mascots, Movies, and Milestones
The candy’s popularity has made it a fixture in pop culture. The colorful M&M’s “spokescandies” debuted in 1954 as animated characters, each with distinct personalities. They’ve starred in countless commercials, Super Bowl ads, and even their own video games. M&M’s have made cameo appearances in movies like “E.T.” (after Mars declined to feature them, Reese’s Pieces got the spot), and they’ve inspired artwork, fashion, and collectibles. The M&M’s World stores in cities like Las Vegas, London, and Shanghai are tourist attractions in their own right.
Global Reach: M&M’s Around the World
M&M’s are sold in more than 100 countries, making them one of the most recognizable candies worldwide. In some countries, unique flavors and packaging cater to local tastes. For example, in Australia, you might find M&M’s with a coconut center, while in the UK, crispy and mint varieties are popular. Mars, the parent company, adapts marketing and product offerings to different cultures, ensuring that M&M’s remain a global favorite.
Fun and Quirky Records
M&M’s have been part of several world records and notable events:
- Space Travel: M&M’s were among the first candies sent into space by NASA in the 1980s. Astronauts enjoy them because they’re easy to eat in zero gravity.
- Guinness World Records: The largest M&M’s mosaic was created in 2017 in New York, using over 300,000 candies.
- Super Bowl Commercials: M&M’s commercials are a regular highlight of the Super Bowl, often featuring celebrities and elaborate storylines.
How to Choose: Picking Your Favorite M&M’s
With so many varieties and flavors, picking your favorite M&M’s can be a fun adventure. Here are some tips:
- Classic vs. Novelty: If you love nostalgia, stick with milk chocolate or peanut. Adventurous eaters might prefer seasonal or limited-edition flavors.
- Texture Preference: Crispy, caramel, and fudge brownie M&M’s offer different mouthfeels compared to the smoothness of the classic.
- Allergies and Dietary Needs: Check labels for allergens like peanuts or gluten. Some varieties are made in dedicated facilities, but most are not certified allergen-free.
- Serving Purpose: For baking or party favors, mini or mega M&M’s can be a playful choice.
Common Myths and Misconceptions
Several myths surround M&M’s. One common misconception is that the colors taste different—while some people swear by their favorite hue, the shell is flavorless and differences are purely psychological. Another myth is that all M&M’s are made in the same factory; in reality, production is spread across several facilities around the world. Some believe M&M’s are vegan, but most contain milk or milk-derived ingredients. There are, however, some dark chocolate varieties that may be suitable for certain vegetarians.
M&M’s vs. Other Candy-Coated Chocolates
M&M’s are often compared to similar candies, such as Smarties (popular in Europe and Canada). While both feature a chocolate center with a colored shell, there are key differences:
- Texture: M&M’s have a thicker shell and a glossier finish; Smarties are flatter and have a crunchier shell.
- Flavor: Smarties are made with milk chocolate but taste slightly different due to the recipe and shell composition.
- Colors: Smarties offer a wider range of pastel colors, while M&M’s stick to brighter, bolder hues.
- Availability: M&M’s are more prevalent in the U.S., while Smarties dominate in the UK and Canada.
Costs and Where to Buy
M&M’s are widely available in supermarkets, convenience stores, and online retailers. Prices vary by size and packaging, with standard 1.69-ounce packs typically being the most affordable option. Bulk bags and special edition containers (like tubes, jars, or dispensers) are also popular, especially for parties or gifts. Specialty M&M’s, such as those from M&M’s World or custom-printed varieties, can cost more due to personalization and packaging.
Food Safety and Storage
M&M’s are shelf-stable and have a long shelf life when stored in a cool, dry place. The candy shell helps protect the chocolate from melting and spoilage. However, exposure to heat can cause the chocolate inside to soften or the shells to crack. For best quality, store M&M’s at room temperature, away from direct sunlight or moisture. While they don’t spoil quickly, always check expiration dates, especially for filled varieties with caramel or peanut butter, which may have shorter shelf lives.
Alternatives and Special Editions
If you’re looking for alternatives to M&M’s, there are several options:
- Peanut Butter Buttons or Gems: Similar candy-coated chocolate treats from other brands.
- Vegan Chocolate Candies: Specialty brands offer dairy-free versions for those with dietary restrictions.
- Custom-Printed Candies: M&M’s offers a service for personalized messages, but other brands provide similar options for weddings, parties, or corporate events.
- Seasonal and Limited Editions: M&M’s regularly releases unique flavors and colors for holidays (Halloween, Christmas, Easter, Valentine’s Day) and collaborations with other brands.
Frequently Asked Questions
- Why do some people think M&M’s colors taste different?
There is no flavor difference between the shell colors—any perceived difference is psychological or due to personal preference. The chocolate and shell recipe are consistent across all colors in a standard bag. - Are any M&M’s varieties vegan or gluten-free?
Most M&M’s contain milk and may contain traces of gluten. Some dark chocolate M&M’s may be suitable for vegetarians, but none are officially certified vegan or gluten-free due to shared equipment and ingredients. - How many M&M’s are made each day?
While the company does not release exact daily numbers, it’s estimated that billions of M&M’s are produced annually, with several million made each day at large facilities. - What is the rarest M&M’s color?
Brown is statistically the least common color in standard bags, but limited edition colors (such as purple or white) can be rare depending on the promotion or region. - Can you visit an M&M’s factory?
M&M’s factories are not generally open to the public, but M&M’s World stores in cities like Las Vegas and London offer interactive experiences and custom M&M’s printing. - What’s the difference between mini and mega M&M’s?
Mini M&M’s are smaller, with a thinner shell, often used for baking or toppings. Mega M&M’s are larger than standard, with more chocolate per piece and a thicker shell.
Conclusion: M&M’s Enduring Appeal
From their practical wartime invention to their place in pop culture and global snacking, M&M’s have earned their status as a beloved candy. Their colorful appearance, satisfying crunch, and ever-expanding range of flavors keep fans coming back for more. Whether you enjoy the classic milk chocolate variety or seek out the latest limited edition, there’s always something new to discover about M&M’s—making them as fun to learn about as they are to eat.