Seriously Addictive Cornflake Krispie Cookies by Kate Strangfeld - FoodSocial

Ingredients

• 1/2 cup Butter, Unsalted
• 1/2 cup Granulated White Sugar
• 1/2 cup Brown Sugar
• 1 Egg
• 1 tsp Vanilla Extract
• 1.25 cup All Purpose Flour
• 1/2 tsp Baking Soda
• 1/2 tsp Baking Powder
• 1 tsp Kosher Salt
• 1.5 cup Cornflakes
• 1/2 cup Marshmallows, Gluten-Free
• 1/3 cup Dark Chocolate Chips