Preheat your oven to 350 and prep your muffin pan for nonstick. You can use nonstick or muffin liners.
In a mixing bowl , whisk or sift together the flour, baking powder, cinnamon and nutmeg. Set this bowl aside
Next, in another mixing bowl stir together the milk with the oats. Set this bowl aside as well.
Now, in a large mixing bowl, beat together the vegetable oil (or melted butter) with the sugar alternative .
For the next step, we will add the dry ingredients from the first bowl (flour etc) to the mixing bowl. Do this by adding half of the dry ingredients at a time, stirring between additions. Do not overmix! Next, stir in the oatmeal with the milk and then add the egg and vanilla extract. Mix this until just blended as to avoid over mixing.
Bake your muffins for 25-30 minutes or until they begin to brown or a tootpick comes out clean.