Get your holiday party poppin’ with these simple, salty sweets. Melt butter, marshmallows and baking chips together until smooth. Pour over popcorn in a large (heatproof) bowl. Stir until it’s coated, then add M&M’S candies. Form the mix into 2-inch balls and cool them on a pan until you’re ready to party! These pop-ular M&M’s Shimmery White Chocolate are available exclusively at Target.