If you don't have Buttermilk mix 1 cup of milk with 1 tbsp of vinegar. Allow the mixture to set, and then give it a small stir. You will need 2/3 cup for the pancake muffins.
Preheat your oven to 350F.
Wipe the muffin pan with oil (either olive or vegetable oil), or use a nonstick spray if you prefer. I use oil as I don't like the residue that nonstick spray leaves on pans.
Mix all the wet ingredients except for the maple syrup.
Mix in dry ingredients with a whisk or handheld mixer.
Add in the maple syrup and mix well.
The next step can go either way, mix in your toppings or scoop the batter in as is, then top with topping. If adding toppings to plain batter you can mix with a knife or spoon.
Bake for about 8-12 minutes till they are done. (do a toothpick or fork test to make sure they are baked through)
Let cool for about five minutes in the pan.
Pop-out of the pan with a hand or spoon and set them on a baking rack to cool further.