Heat oven to 350°. In a bowl, whisk together
flour, baking soda and salt. In another bowl,
beat butter, sugar and 1/4 cup of the maple
syrup for 3 minutes. Beat in egg until just
combined. Pour in flour and beat on low until
just combined. Stir in oats and raisins.
Drop scant tablespoon-size rounds of batter
onto baking sheets, spacing about 2 inches
apart. Bake at 350° for 12 to 14 minutes,
until golden. Remove to a wire rack to cool
In a bowl, beat confectioners' sugar,
remaining 3 tbsp maple syrup and 1 tbsp
water on low until well combined. Drizzle
with a spoon over cooled cookies.