Fluffy Oatmeal Raisin Sandwich Cookies-inspired by Paula Deen

Today is my baking day. Manage to bake 8 choc banana square, 1 15x15 inch red velvet cake & this cutie:-
I watched Paula's best dishes on Ch 706 this afternoon. Sgt tempting nak buat this cookies. Lagipun it's about time to finish all bahan2 masa raya hari tu.

Original recipe taken from here: http://www.foodnetwork.com/recipes/paula-deen/fluffy-oatmeal-raisin-sandwich-cookies-recipe/index.html

CNP je recipe kat situ:

Ingredients
1 cup butter, at room temperature
1 1/4 cups firmly packed brown sugar (i used 3/4 cup - shud stick to original recipe or at least 1 cup)
1 large egg
1/4 cup milk
2 cups all-purpose flour
1/2 teaspoon baking soda
1/2 teaspoon salt
1/2 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg (omitted)
2 1/2 cups quick-cooking oats
1/2 cup raisins
Hot fudge sauce, as needed
Marshmallow creme, as needed (recommended: Fluff)
Directions
Preheat the oven to 350 degrees F. Lightly grease 2 or 3 baking sheets or line with silpats.
In a large bowl, beat the butter and brown sugar with an electric mixer until creamy. Add the egg and the milk and beat until combined.
In a medium bowl, combine the flour, baking soda, salt, cinnamon and nutmeg. Gradually add the dry ingredients to butter mixture, beating until incorporated. Stir in the oats and raisins. Form the cookies by dropping heaping 2 tablespoonfuls of the batter onto the prepared baking sheets, 6 cookies per sheet, spacing evenly. ( Mine is smaller, I'm using measurement spoon -1/2 teaspoon)
Bake until the cookies are lightly browned, about 11 to 13 minutes. Let them cool for 2 minutes on the baking sheets, then transfer them to wire racks to cool completely.
Spread a small dollop of the fudge on the inside of 6 cookies. Spread a large dollop of the marshmallow creme on the inside of another 6 cookies. Sandwich the cookies together and transfer to a serving platter.