Preheat oven to 350 degrees
In a large bowl, combine the first 6 ingredients, stir to combine
In a small bowl, combine the wet ingredients, mix
Add the wet ingredients to the dry ingredients & mix gently until combined
Let the batter sit for about 10-15 minutes, so the oats have a chance to soften
Fold in nuts, if using
Spray muffin pan with oil or use liners- I prefer no liners.
Scoop muffin batter into muffin pan, filling about 3/4 of the way
Sprinkle on the reserved oats
Bake in a 350 degree oven for about 20-25 minutes
If not using liners, let the muffins cool in the pan before removing them