Classic chewy oatmeal cookies with raisins. Soft, chewy, and full of wholesome oat flavor.
Preheat oven to 350°F (175°C).
Cream butter and brown sugar until light and fluffy.
Beat in egg and vanilla.
Mix flour, baking soda, cinnamon, and salt in separate bowl.
Gradually add dry ingredients to butter mixture.
Stir in oats and raisins.
Drop rounded tablespoons onto ungreased baking sheets.
Bake 10-12 minutes until lightly golden. Cool on wire racks.