INGREDIENTS
COOKIES
1 cup
light brown sugar, packed
1 cup
butter, melted
1/3 cup
molasses
1 tsp
vanilla extract
2
eggs
2 cups
flour
1 tsp
baking soda
1 tsp
cinnamon
1/2 tsp
salt
2 cups
old-fashioned or quick oats
FILLING
1/2 cup
butter, softened
1 tbsp
milk or heavy cream
1 tsp
vanilla extract
1 cup
marshmallow fluff