Ingredients

The following ingredients have 4 Servings
  • 3/4 cup butter, softened OR melted (see note)
  • 1/2 cup granulated sugar
  • 1/2 cup lightly packed brown sugar
  • 1 large egg
  • 1 large egg yolk
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 3/4 cups all-purpose flour
  • 1 cup quick oats or old-fashioned rolled oats
  • 2 cups chocolate chips or chocolate chunks

Instruction

  • Preheat oven to 350 degrees F. Lightly coat a 9X13-inch baking pan with cooking spray or line with parchment and lightly grease parchment and set aside.
  • In a large bowl, add the butter, granulated sugar, brown sugar, egg, egg yolk, baking soda and salt, and mix with an electric mixer (handheld or stand mixer) until well-combined.
  • Add the flour, oats and chocolate chips and mix until evenly combined.
  • Press the batter into the prepared pan and bake for 18-20 minutes. Don't overbake! These bars are best underbaked by just a bit.