Muffins are light and healthy and food for the brains.
Please do not overmix the batter. Homemade buttermilk: Mix 1 tablespoon apple cider vinegar into 1 cup of milk. Let stand for 15 minutes. You can sprinkle extra chopped walnuts or any nuts of your choice on muffins before baking. OR You can sprinkle cinnamon sugar on muffins before baking.