Step‑by‑Step Instructions

• Preheat your oven to 375°F (190°C) and line two large cookie sheets with parchment paper.
• In a medium bowl, whisk together the all-purpose flour, cinnamon, baking soda, and salt until well combined.
• In a larger mixing bowl, cream the room temperature butter, granulated sugar, and light brown sugar together until light and fluffy.
• Add the large egg and vanilla extract into the mixture and mix until fully combined.
• Gradually add the dry mixture to the wet ingredients, stirring gently with a spatula.
• Fold in the rolled oats and raisins into the cookie dough until evenly distributed.
• Drop rounded spoonfuls of dough onto the prepared cookie sheets, spacing them about 2 inches apart.
• Bake the cookies for about 9-10 minutes, or until golden brown at the edges.
• Let the cookies cool on the baking sheet for a minute or two before transferring to a wire rack.