These irresistible squares combine the crispy goodness of rice cereal with the gooey charm of marshmallows and the colorful pop of M&M's, but here's the twist: we're adding just a touch more marshmallow. It's enough to give these treats an extra level of chewiness and marshmallowy goodness without overwhelming the classic flavors. Whether you're making them for a school bake sale, a birthday party, or just a sweet afternoon snack, these Rice Crispy Treats with M&M's are sure to be a hit with kids and adults alike. Let's grab our ingredients and get ready to indulge in a little extra sweetness!