Ingredients

  • 1 1/2 cups all-purpose flour
  • 3/4 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup packed dark brown sugar
  • 1/4 cup unsalted butter, softened
  • 1 teaspoon vanilla extract
  • 1/4 cup fat free sour cream
  • 1 large egg
  • 3/4 cup quick-cooking rolled oats (not instant)
  • 1/2 cup mini chocolate chip

Method

  • Preheat the oven to 350. Spray 2 large baking sheets with nonstick spray.
  • Combine the flour, baking powder, baking soda, and salt in a bowl; set aside. With an electric mixer on medium-high speed, beat the brown sugar, butter, and vanilla in a large bowl until blended. Beat in the sour cream and egg. With the mixer on low speed, add the flour mixture and beat until blended, about 1 minute. Stir in the oats and chocolate chips.
  • Drop the dough by level tablespoonfuls onto the baking sheets about 1-inch apart, making a total 36 cookies. Dip the bottom of a glass in flour and press the floured glass against each mound to make a 2 1/2-inch round. Bake, 1 sheet at a time, until lightly browned, about 12 minutes. Transfer to racks and cool. Repeat with the remaining cookies.