These are our new favorite muffins! The orange is great and so is the key lime favor but these are even better! Our family liked them too!
We used the same recipe we've been using for our oat bran muffins, just substituted the orange creme yogurt for nonfat lemon chiffon yogurt and the orange extract for lemon extract. These are tasty.
The orange, key lime and lemon muffins look the same...although you could add food coloring if you wish.