Simple to make popcorn balls offer a fun Party treat for kids and adults! Ooey Gooey Popcorn Balls   Prep time: 10 mins Total time: 10 mins Ingredients 1 bag (3.3-oz. each) Orville Redenbacher's® Gourmet® Butter Microwave Popcorn 1/4 cup butter 4 cups Clover Valley® Miniature Marshmallows 1 tsp. vanilla extract Instructions Prepare popcorn according