Peanut Butter S'mores Bars

Ingredients (12)

• 2 cups all-purpose flour
• 2 cups graham cracker crumbs
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1 cup unsalted butter,
• 1 1/2 cups packed light brown sugar
• 2 teaspoons pure vanilla extract
• 2 large eggs
• 7 ounce container of Marshmallow Creme PLUS 1/2 cup
• 1/2 cup creamy peanut butter
• 24 peanut butter cups
• Flaked sea salt,