Sift the flour, baking soda, cinnamon, nutmeg, brown sugar, and salt into a large bowl.

Either by hand, or by pulsing in a food processor, add the cubed butter and work into the dry ingredients. Do not over mix.

Transfer mixture into a large bowl if you had used a food processor.

Add in the milk and the rolled oats.

Using a wooden spoon, stir in the oats and the milk until a dough forms.

On a lightly floured surface, roll out the dough to a 1/4-1/2 inch thickness.

Using a cookie cutter of your choice, cut out the shapes. (Re-roll the leftover dough and cut more cookies. Continue to use the dough until it's all used up.)

Place on a prepared baking sheet (lightly greased or lined with parchment paper)

Bake at 350 degrees for 20 minutes.

Transfer cookies to a wire cooling rack and allow to cool completely.