01 -
Combine the flour, nutmeg, cinnamon, salt, ginger, oats, and baking soda in a bowl and stir until well mixed. Put the bowl aside for later.
02 -
In a mixing bowl, cream together the softened butter, white sugar, and brown sugar until pale and fluffy. Add the egg and vanilla, beating until smooth.
03 -
Pour half of the dry mix into the bowl with the wet ingredients and slow-mix until just combined. Add the rest, and beat on medium until the batter comes together.
04 -
Fold in the grated carrots along with the walnuts until evenly blended. Chill the mixture in the fridge for an hour.
05 -
Get your oven heated to 350°F (175°C). Line baking trays with silicone mats or parchment paper.
06 -
Scoop the dough into 2-tablespoon portions and place them onto the trays, leaving about 2 inches of space between each one.
07 -
Bake for 12 to 13 minutes, waiting until the edges start to brown lightly and the centers look set. Let cool for a few minutes on the tray before transferring to a cooling rack.
08 -
Mix softened cream cheese, softened butter, salt, and vanilla in a bowl until light and fluffy. Slowly stir in powdered sugar until the filling is smooth and creamy. Place in a piping or ziplock bag with a corner snipped off.
09 -
Take two cooled cookies. Pipe a generous amount of filling onto the flat side of one, then cover it with another to make a sandwich.
10 -
Enjoy right away or pack them in an airtight container and store in the fridge for up to three days.