I have a Wholemeal honey banana muffin recipe (no sugar) that is awesome...

3 1/2 cups wholemeal SR flour
2 tablespoons wheat germ, ground linseeds or oat bran (optional)
2tsp cinnamon
2/3 cup olive oil or 2/3 cup canola oil (or 1/2 oil, 1/2 applesauce)
1 cup honey
4 eggs
2 cups mashed ripe bananas (I often use more )
1/2 cup hot water

Directions:

1
Stir together dry ingredients.
2
Beat oil and honey together; add eggs and beat well.
3
Add bananas and beat to combine.
4
Add dry ingredients to wet, alternating with hot water; mix well after each addition.
5
Spoon batter into 24 greased muffin cups; bake at 180 degrees for 15 minutes, or until muffins are golden brown and test done.
6
Remove from oven and cool on rack.

I usually halve the recipe as it makes so many. You can also add sultanas if you like. These freeze really well too