Confetti M&M Cookies

Name: Confetti M&M Cookies
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: American
Ingredients: 1/2 cup unsalted butter, softened; 1 cup granulated sugar; 1 large egg; 1/2 teaspoon vanilla extract; 1-1/2 cups all-purpose flour; 1/4 teaspoon baking soda; 1/4 teaspoon cream of tartar; 1/4 teaspoon salt; 1 cup rainbow sprinkles; 1/2 (10.8-ounce) bag Mini M&Ms

By:

Sarah

Published:

November 17, 2025

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Creating the perfect batch of Confetti M&M Cookies (With Rainbow Sprinkles!!) combines fun flavors, delightful textures, and vibrant colors that are sure to please anyone who takes a bite. Imagine the warm, chewy cookies fresh from the oven, bursting with chocolatey goodness and dazzling sprinkles that catch the light just right. Whether you’re baking for a special occasion or just as a treat for yourself, there’s something utterly enchanting about these colorful cookies. They evoke sweet memories and create new moments of joy with friends and family. So, roll up your sleeves, grab your mixing bowl, and let’s make some cookies that are not only a treat for the taste buds but a feast for the eyes too!

Why This Recipe Works

Creating Confetti M&M Cookies involves balancing fun flavors and textures that delight both the eyes and the palate. The combination of soft butter, granulated sugar, and a colorful mix of M&Ms and sprinkles allows the cookies to be beautifully chewy while packing an irresistible sweetness. Each ingredient plays a role: the butter keeps them soft, the sugar adds sweetness, and the sprinkles infuse fun. Together, these elements come together to chef up cookies that are not only tasty but also fun to look at, making them perfect for any celebration.

Why You’ll Love This Confetti M&M Cookies (With Rainbow Sprinkles!!)

These cookies aren’t just a treat; they’re a celebration! Whether you’re baking for a birthday, a holiday, or just an ordinary afternoon that calls for some fun, these Confetti M&M Cookies with Rainbow Sprinkles are guaranteed to brighten the day. Each bite is a burst of color and flavor, inviting smiles and laughter from everyone around. They bring an element of nostalgia, reminiscent of carefree childhood days filled with sweet indulgences. Plus, who can resist the allure of those colorful M&Ms peeking through the soft cookie dough?

Ingredients

1/2 cup unsalted butter, softened
1 cup granulated sugar
1 large egg
1/2 teaspoon vanilla extract
1-1/2 cups all-purpose flour
1/4 teaspoon baking soda
1/4 teaspoon cream of tartar
1/4 teaspoon salt
1 cup rainbow sprinkles
1/2 (10.8-ounce) bag Mini M&Ms

How to Make Confetti M&M Cookies

Prepare Your Oven and Baking Sheet

Start by preheating your oven to 350°F (175°C). This is a crucial step ensuring your cookies bake evenly and develop that lovely golden-brown color. Next, line a cookie sheet with parchment paper. This helps prevent sticking and makes clean-up a breeze.

Mix Butter and Sugar

In a large mixing bowl, take your softened butter and granulated sugar. Beat them together until the mixture is smooth and creamy. This stage is important as it incorporates air into the dough, making your cookies light and tender.

Add Egg and Vanilla

Once you’ve achieved a creamy consistency, it’s time to stir in the egg and vanilla extract. Mix until everything is fully combined. The egg adds richness while the vanilla enhances the overall flavor, making these cookies extra special.

Combine Dry Ingredients

In a separate bowl, dissolve the baking soda in a small amount of hot water. This simple step activates the baking soda. Once dissolved, add it to the butter mixture along with the salt and mix well until all the ingredients are blended together seamlessly.

Fold in Flour and Cream of Tartar

Gradually stir in the all-purpose flour and cream of tartar. This combination is vital. The cream of tartar helps give your cookies that perfect chewy interior, which is a hallmark of cookie perfection.

Incorporate Confetti and M&Ms

Now comes the fun part! Gently fold in the rainbow sprinkles and Mini M&Ms into the dough. Make sure they are evenly distributed, allowing those fun colors and delectable chocolate morsels to come to life in your cookie dough.

Drop Dough onto Cookie Sheet

Using a large spoon, scoop out spoonfuls of dough and drop them onto the prepared cookie sheets. Be sure to space them adequately apart; this allows room for spreading during baking, preventing any cookie chaos!

Bake Your Cookies

Pop the cookie sheet into your preheated oven and bake for approximately 10 minutes. Keep an eye on them; look for the edges to become slightly golden brown. Remember, the centers should remain soft—the cookies will continue cooking on the sheet even after you take them out.

Cool and Enjoy

Once your cookies are baked to perfection, remove them from the oven and let them cool on a wire rack. Allow them to rest for about 10 minutes before indulging. Trust me, savoring the delightful flavors and vibrant colors will be worth the wait!

Serving Suggestions

These Confetti M&M Cookies shine when paired with a glass of cold milk or a warm cup of coffee. They make a fabulous treat for a festive dessert table or as party favors for any celebration. Just picture a festive platter piled high with these colorful delights, inviting guests to indulge!

Tips for Success

Ensure your butter is softened to room temperature, making mixing a breeze.
Avoid over-mixing the dough after adding the flour; this keeps the cookies tender and chewy.
For an extra touch, sprinkle additional rainbow sprinkles on top of the dough before baking, enhancing that colorful appearance.

Variations

Switch out Mini M&Ms for other candies like chopped nuts, chocolate chips, or seasonal candies for a customized twist on flavor.
For a gluten-free option, simply replace all-purpose flour with a gluten-free flour blend. Everyone deserves to enjoy a fun cookie!

Storage Tips

Store any leftover cookies in an airtight container at room temperature for up to a week. If you want to keep them longer, freeze the cookies in a sealed bag for up to three months. Thaw before serving for the best texture and flavor.

FAQs

Q1: Can I use salted butter instead of unsalted?
A1: Yes, salted butter works fine; just reduce the added salt in the recipe to keep the balance right.

Q2: How can I make these cookies more colorful?
A2: Adding extra rainbow sprinkles on top before baking will boost their visual appeal.

Q3: Can I use regular-sized M&Ms instead of Mini M&Ms?
A3: Absolutely! Regular M&Ms will also do the trick; you may want to chop them for better distribution.

Q4: How do I know when my cookies are done?
A4: Look for edges that are set and lightly golden, while the center remains soft—this indicates perfect doneness.

Q5: Can I chill the dough before baking?
A5: Yes, chilling the dough for about 30 minutes can help prevent spreading, giving you thicker cookies.

Create a batch of these delightful Confetti M&M Cookies to brighten your day! With their chewy texture, vibrant colors, and irresistible sweetness, they are more than just treats—they’re memories waiting to be made. Perfect for sharing, gifting, or simply enjoying yourself, these cookies embody joy in every bite. Get baking today and spread happiness one cookie at a time!