Position an oven rack in the middle of your oven and preheat the oven to 400F degrees. Coat the cups of a standard 12-cup muffin tin with nonstick cooking spray.
In a large bowl whisk together the flour, oats, sugar, baking powder, nutmeg, cinnamon and salt until well blended.
In another bowl whisk together the eggnog, milk, oil, egg and rum extract until well blended.
Pour the eggnog mixture into the flour mixture and stir just until combined.
Evenly distribute the muffin batter among the 12 muffin cups, filling them no more than 3/4 full.
To make the topping, combine the 1 tablespoon sugar and 1/4 teaspoon cinnamon in a little bowl and sprinkle evenly on the tops of the muffins.
Bake in the preheated oven until golden and a toothpick inserted in the center comes out clean, 18-22 minutes.
Remove from the oven and place the muffin tin on a wire rack to cool for about 5 minutes. Then carefully remove the muffins from the tin. Enjoy while still warm.
Notes
Serving size: 1 muffinWW Points: 7Check the WW Points for this recipe and track it in the WW app. (Must be logged into WW on a smartphone or tablet.)7SmartPoints (Green plan)7SmartPoints (Blue plan)6SmartPoints (Purple plan)5PointsPlus (Old plan)