What's a muffin recipe that is nutritious?

I while ago I got this muffin that was very tasty, but it wasn't super sweet (I'm guessing it was low in sugar) and it had bits of carrot and celery. I hope it wasn't leftovers.





Later my sister got one and said it was a vegetarian muffin due to the carrots.





I'm looking for a nutritious muffin recipe that's zero-sugar, possibly whole-wheat, little fat, and high in fiber. Anyone willing to share some recipes? Thanks. :]What's a muffin recipe that is nutritious?
I don't know if a sugar-free muffin is possible - could you substitute sugar with fructose? Some of the things you could add to muffin mixtures to make them more nutritious





- Finely grated carrot, courgette or peeled beetroot (especially in chocolate muffins) - adds moisture and texture and you can reduce the amount of fat used.


- Fresh or frozen berries (raspberries, blueberries and cranberries are especially good).


- Unsweetened cooked apple or banana puree.


- Chopped dried fruits like apricots or sultanas (remember to add a little extra liquid).


- Rolled oats.


- Substitute part of the flour with wholemeal flour.


- Add a little bran.What's a muffin recipe that is nutritious?
You can substitute apple sauce in muffin recipes and cut down on a lot. You can also cook with Splenda just as you do regular sugar.