In a moment of serendipity, Valerie Bertinelli and Duff Goldman create an ice cream sandwich with a doughnut that gives them a great idea! The kid bakers will have to turn unexpected baked items like waffles, blondies and cupcakes into outrageous ice cream sandwiches.

Thirteen-year-old singing ventriloquist Darci Lynne and her puppet Petunia hang out at the ballpark withValerie Bertinelli and Duff Goldman while they enjoy their favorite stadium snack of all -- popcorn! This buttery treat inspires the Big Bake challenge where the kid bakers are tasked with making over-the-top popcorn desserts.