Sweet and Salty Chocolate Kettle Chip Crunch Bars

Ingredients (12)

• 1 cup (2 sticks) unsalted butter, softened
• 1 cup granulated sugar
• 2/3 cup packed brown sugar
• Scant 1 teaspoon Kosher salt
• 1 large egg
• 1/2 teaspoon pure vanilla extract
• 1 1/2 cups all purpose flour
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/2 cup chopped semi-sweet chocolate (or mini chocolate chips)
• 1 1/4 cup marshmallows
• 3 cups slightly crushed Sweet and Salty Kettle Brand Chips (or other assorted crunchy toppings like popcorn, nuts, coconut, or candies)