Reading Hdedeast's comments about the baking soda taste, I reversed the amounts of baking soda and baking powder. (Since I've never used a muffin recipe calling for more baking soda than baking powder, I thought that might be an error.) This yielded a great, moist texture, but the taste was flat . . . . now it needs more salt!
Delicious! I added a quarter cup of corn and a couple chopped serrano peppers.
Sorry....although this recipe sounded perfect they have a strong baking soda taste. Not at all pleasing. I also like a sweeter muffin. Looking for one that tastes like Dunkin Donuts corn muffins.