Ingredients

The following ingredients have 4 Servings
  • 1 cup creamy peanut butter
  • 3/4 cup unsalted butter ((1 1/2 sticks), softened)
  • 3/4 cup light brown sugar, (loosely packed)
  • 1/4 cup granulated sugar
  • 1 egg, (large)
  • 1 egg yolk, (large)
  • 1 1/2 cups all-purpose flour
  • 1/4 cup cornstarch
  • 1 teaspoon baking soda
  • 1 teaspoon kosher salt ((scant))
  • 11.5 ounces milk chocolate chips

Instruction

  • Preheat the oven to 375 degrees F, and line baking sheets with parchment paper. 
  • Place the peanut butter, butter, brown sugar, and sugar in a large mixing bowl and cream on medium-high speed for 5 full minutes (the mixture should look very pale and fluffy). 
  • Beat in the egg and the egg yolk, until smooth. 
  • Add the flour, cornstarch, baking soda, and salt, mixing in on low speed until just barely combined. 
  • Fold in the chocolate chips, and scoop 1.5-tablespoon balls of dough onto the prepared baking sheets. 
  • Bake for 7 to 9 minutes, or until just barely beginning to turn golden on the bottoms. 
  • Cool for 10 minutes on the baking sheet, and serve.