Fluffernutter Cookies • Kroll's Korner

Ingredients

• 1 1/3 cup all purpose flour, spooned and leveled
• 1 tsp. baking soda
• 1 tsp. kosher salt
• 6 Tbsp. unsalted butter, softened to room temperature
• 2/3 cup light brown sugar, packed
• 1/4 cup granulated sugar, plus more for rolling
• 1/2 cup creamy peanut butter (like Jif or Skippy, not a natural peanut butter)
• 1 large egg, room temperature
• 1 large egg yolk, room temperature
• 1 Tbsp. whole milk
• 2 tsp. vanilla extract
• 3/4 cup mini chocolate chips
• 1/3 cup marshmallow creme/fluff, or more as needed
• flaky sea salt, for finishing