Ingredients

The following ingredients have 4 Servings
  • 1 cup all-purpose flour
  • 1 tsp. baking powder
  • 2/3 cup granulated sugar
  • 1/2 cup brown sugar
  • 1/8 tsp. kosher salt
  • 1 tsp vanilla extract
  • 1/2 cup creamy or chunky peanut butter
  • 1/3 cup butter (melted )
  • 2 large eggs
  • 1/2 cup marshmallow fluff (warmed for 15 seconds. )

Instruction

  • Preheat oven to 350 degrees Fahrenheit. Line an 11″x 9″ brownie pan with parchment paper so you can easily lift your brownies right out once they are cooled. (This is optional, but makes removing the brownies and cleaning way easier!)
  • In a large bowl, whisk the dry ingredients together.
  • Add the wet ingredients directly to the dry ingredients, and mix thoroughly with a wooden spoon.
  • Spread the batter onto a parchment-lined brownie pan. Spread evenly in the pan with a rubber spatula.
  • Add 5-6 small plops of warmed marshmallow to the top of your batter. Use a wooden skewer to swirl the marshmallow on top of their brownies.
  • Bake on center rack of your oven for 25 minutes. Brownies will have a golden brown edge and moist (but not raw) inner.
  • Allow brownies to cool for at least one hour before cutting. Cooling will also let the brownies naturally harden a bit.
  • Remove brownies from pan and use a wet knife to cut them into 12 pieces.