Peanut Butter S'mores Cookie Bars | epicuricloud (Tina Verrelli)

Ingredients

• Non-stick baking spray or butter to grease pan
• 1 3/4 cups all-purpose flour
• 1 3/4 cups graham cracker crumbs (finely ground)
• 1 teaspoon baking powder
• 1/2 teaspoon salt (I used coarse kosher salt, if using table salt, use 1/4 teaspoon)
• 2 sticks (1 cup) butter (softened)
• 1 1/2 cups light brown sugar (lightly packed)
• 2 large eggs
• 2 teaspoons vanilla extract
• 1 cup + 2 tablespoons chocolate chips (divided)
• 1/4 cup + 2 tablespoons peanut butter chips or Reese's pieces (divided)
• 1 1/3 cups mini marshmallows