Ingredients:

  • 1/2 cup (113g) unsalted butter, softened
  • 1/2 cup (100g) packed light brown sugar
  • 1/4 cup (50g) granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 1/4 cups (150g) all-purpose flour
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 1/2 cups (135g) rolled oats (not instant)
  • 1 cup (170g) raisins

Instructions:

  1. Preheat oven to 375°F (190°C). Line baking sheets with parchment paper or silicone baking mats.
  2. In a large mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.
  3. Beat in the egg and vanilla extract until well combined.
  4. In a separate bowl, whisk together the flour, cinnamon, baking soda, and salt.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
  6. Stir in the rolled oats and raisins until evenly distributed throughout the dough.
  7. Drop by rounded tablespoons (or use a cookie scoop) onto the prepared baking sheets, leaving a little space between each cookie.
  8. Bake for 12-15 minutes, or until the edges are golden brown and the centers are set.
  9. Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.