Ingredients

  • 1 1/2 cups white sugar
  • 1 cup butter, softened
  • 1/2 cup packed brown sugar
  • 2 eggs
  • 1 teaspoon vanilla extract
  • 2 1/3 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 1/3 cups chocolate chips
  • Sauce:
  • 1/3 cup heavy whipping cream
  • 1/2 cup white sugar
  • 1/2 cup chocolate chips
  • 1 teaspoon vanilla extract

Method

  • Preheat the oven to 350 degrees F (175 degrees C). Line a 9x13-inch baking pan with parchment paper.
  • Beat 1 1/2 cups white sugar, butter, and brown sugar together in a bowl until fluffy; add eggs and 1 teaspoon vanilla extract.
  • Sift flour, baking powder, baking soda, and salt together into a separate bowl. Add to egg mixture. Stir in 1 1/3 cups chocolate chips. Spread batter evenly into the prepared pan.
  • Bake in the preheated oven until edges are browned and crisp, 10 to 12 minutes. Cool cookies for at least 10 minutes.
  • Pour heavy cream, 1/2 cup sugar, 1 teaspoon vanilla extract, and 1/2 cup chocolate chips, in that order, in a saucepan over medium heat. Cook and stir until melted, 3 to 5 minutes. Pour over cookies in pan.